Antilock Brake System
1.Displaying Diagnostic Trouble Codes (DTC)
2.DTC C1214 Solenoid Valve Relay Contact or Coil Circuit Open
3.DTC C1217 Pump Motor Relay Contact Circuit Open
4.DTC C1221 LF Wheel Speed Sensor Input Signal is 0
5.DTC C1222 RF Wheel Speed Sensor Input Signal is 0
6.DTC C1223 LR Wheel Speed Sensor Input Signal is 0
7.DTC C1224 RR Wheel Speed Sensor Input Signal is 0
8.DTC C1225 LF Excessive Wheel Speed Variation
9.DTC C1211 ABS Indicator Lamp Circuit Malfunction
10.DTC C1226 RF Excessive Wheel Speed Variation
11.DTC C1227 LR Excessive Wheel Speed Variation
12.DTC C1228 RR Excessive Wheel Speed Variation
13.DTC C1232 LF Wheel Speed Circuit Open or Shorted
14.DTC C1233 RF Wheel Speed Circuit Open or Shorted
15.DTC C1234 LR Wheel Speed Circuit Open or Shorted
16.DTC C1235 RR Wheel Speed Circuit Open or Shorted
17.DTC C1236 Low System Supply Voltage
18.DTC C1237 High System Supply Voltage
19.DTC C1238 Brake Thermal Model Exceeded
20.DTC C1243 BPMV Pump Motor Stalled
21.DTC C1252 ICCS2 Data Link Left Malfunction
22.DTC C1253 ICCS2 Data Link Right Malfunction
23.DTC C1255 EBTCM Internal Malfunction
24.DTC C1256 EBCM Internal Malfunction
25.DTC C1261 LF Inlet Valve Solenoid Malfunction
26.DTC C1262 LF Outlet Valve Solenoid Malfunction
27.DTC C1263 RF Inlet Valve Solenoid Malfunction
28.DTC C1264 RF Outlet Valve Solenoid Malfunction
29.DTC C1265 LR Inlet Valve Solenoid Malfunction
30.DTC C1266 LR Outlet Valve Solenoid Malfunction
31.DTC C1267 RR Inlet Valve Solenoid Malfunction
32.DTC C1268 RR Outlet Valve Solenoid Malfunction
33.DTC C1271 LF TCS Master Cylinder Isolation Valve Malfunction
34.DTC C1272 LF TCS Prime Valve Malfunction
35.DTC C1273 RF TCS Master Cylinder Isolation Valve Malfunction
36.DTC C1274 RF TCS Prime Valve Malfunction
37.DTC C1276 Delivered Torque Signal Circuit Malfunction
38.DTC C1277 Requested Torque Signal Circuit Malfunction
39.DTC C1278 TCS Temporarily Inhibited By PCM
40.DTC C1281 Stabilitrak Sensors Uncorrelated
41.DTC C1282 Yaw Rate Sensor Bias Circuit Malfunction
42.DTC C1283 Excessive Time to Center Steering
43.DTC C1284 Lateral Accelerometer Sensor Self Test Malfunction
44.DTC C1285 Lateral Accelerometer Sensor Circuit Malfunction
45.DTC C1286 Steering/Lateral Accelerometer Sensor Bias Malfunction
46.DTC C1287 Steering Sensor Rate Malfunction
47.DTC C1288 Steering Sensor Circuit Malfunction
48.DTC C1291 Open Brake Lamp Switch Contacts During Deceleration
49.DTC C1294 Brake Lamp Switch Circuit Always Active
50.DTC C1295 Brake Lamp Switch Circuit Open
51.DTC C1297 PCM Indicated Brake Extended Travel Switch Failure
52.DTC C1293 Code C1291 Set in Previous Ignition Cycle
53.DTC C1298 PCM Class 2 Serial Data Link Malfunction
54.Diagnostic Trouble Code (DTC) List
55.DTC C1242 BPMV Pump Motor Ground Circuit Open
Automatic Transaxle – 4T80-E
1.DTC P0218 Transmission Fluid Overtemperature
2.DTC P0502 Vehicle Speed Sensor (VSS) Circuit Low Input
3.DTC P0503 Vehicle Speed Sensor (VSS) Circuit Intermittent
4.DTC P0711 TFT Sensor Circuit Range/Performance
5.DTC P0712 Transmission Fluid Temperature (TFT) Sensor Circuit Low Input
6.DTC P0713 Transmission Fluid Temperature (TFT) Sensor Circuit High Input
7.DTC P0716 Input Speed Sensor Circuit Intermittent
8.DTC P0717 Input Speed Sensor Circuit Low Input
9.DTC P0719 Brake Switch Circuit Low Input
10.DTC P0724 Brake Switch Circuit High Input
11.DTC P0730 Incorrect Gear Ratio
12.DTC P0741 TCC System Stuck Off
13.DTC P0742 TCC System Stuck On
14.DTC P0748 Pressure Control Solenoid Circuit Electrical
15.DTC P0751 1-2 Shift Solenoid Valve Performance
16.DTC P0753 1-2 Shift Solenoid Circuit Electrical
17.DTC P0756 2-3 Shift Solenoid Valve Performance
18.DTC P0758 2-3 Shift Solenoid Circuit Electrical
19.DTC P1810 TFP Valve Position Switch Circuit
20.DTC P1811 Maximum Adapt and Long Shift
21.DTC P1814 Torque Converter Overstressed
22.DTC P1860 TCC PWM Solenoid Circuit Electrical
Body Control System
1.DTC B0532 Fuel Sensor Shorted To Ground or Open
2.DTC B1552 Loss of BCM Keep Alive Memory
3.DTC B1556 BCM EPROM Write Error
4.DTC B1558 BCM EPROM Checksum Error
5.DTC B1970 Exterior Lamp Power
6.DTC B1971 Inadvertent Power
7.DTC B1972 Low Power Driver Fault
8.DTC B1973 High Power Control Fault
9.DTC B1982 Device Power 1 Circuit High
10.DTC B1983 Device Power 1 Circuit Low
11.DTC B2470 Daytime Running Lamps Fault
12.DTC B2471 Interior Lamp Fault
13.DTC B2472 Low Beam Fault
14.DTC B2473 High Beam Fault
15.DTC B2476 Parklamp Fault
16.Diagnostic Trouble Code (DTC) List/Type
17.DTC B0533 Fuel Sensor Feedback Shorted High
18.DTC B2550 Storage Mode Entered
19.DTC B1981 Battery Voltage Low
20.DTC B2477 Reverse Lamp Relay Shorted to Ground
21.DTC B2478 Reverse Lamp Shorted to Battery
22.Diagnostic Trouble Code (DTC) Displaying
23.DTC B2719 CTD-Trunk Tamper Switch Fault
24.DTC B2502 Park Gear (BTSI) Relay Shorted to Ground
25.DTC B2503 Park Gear (Auto Trans Shift Lock Control) Relay Shorted to Batt
Cautions and Notices
1.Latched DTC B1018, B1024 Notice (SDM-RSD)
Cellular Communication
1.DTC B1658 EEPROM Checksum Error
2.DTC B1982 Source/Battery Voltage High
3.DTC B1983 Source/Battery Voltage Low
4.DTC B2310 Hand Set Failure
5.DTC B2311 TRU Failure
6.Diagnostic Trouble Code (DTC) Displaying
7.Diagnostic Trouble Code (DTC) List/Type
Data Link Communications
1.Diagnostic Trouble Code (DTC) List
2.DTC U1016 Loss of Communications with PCM
3.DTC U1040 Loss of Class 2 Communications with ABS
4.DTC U1056 Loss of Communications with RSS
5.DTC U1088 Loss of Communications with SDM
6.DTC U1096 Loss of Communications with IPC
7.DTC U1128 Loss of Communications with IRC
8.DTC U1129 Loss of Communications with AMP
9.DTC U1144 Loss of Communications with PHN
10.DTC U1152 Loss of Data HCM
11.DTC U1255 Serial Data Line Malfunction
12.DTC U1300 Class 2 Short to Ground
13.DTC U1301 Class 2 Short to Battery
14.DTC U1064 Loss of Communications with PZM
15.DTC U1153 Loss of Communications with CCP
16.DTC U1169 Loss of Communications with MMM
17.Displaying Diagnostic Trouble Codes (DTC)
Doors
1.DTC B1656 EEPROM Write Error
2.DTC B1983 Device Power 1 Circuit Low
3.Diagnostic Trouble Code (DTC) List/Type
4.DTC B1658 EEPROM Checksum Error
5.DTC B1982 Device Power 1 Circuit High
6.DTC B2130 Driver Memory 1 Select Switch Circuit Malfunction
7.DTC B2131 Driver Memory 2 Select Switch Circuit Malfunction
8.DTC B2132 Driver Memory Exit Exit/Off Switch Circuit Malfunction
9.DTC B2133 Driver Memory Set Switch Circuit Malfunction
10.DTC B2140 Mirror Up Control Switch Circuit Malfunction (DeVille)
11.DTC B2140 Mirror Up Control Switch Circuit Malfunction (Eldorado)
12.DTC B2141 Mirror Down Control Switch Circuit Malfunction (DeVille)
13.DTC B2141 Mirror Down Control Switch Circuit Malfunction (Eldorado)
14.DTC B2142 Mirror Left Control Switch Circuit Malfunction (DeVille)
15.DTC B2142 Mirror Left Control Switch Circuit Malfunction (Eldorado)
16.DTC B2143 Mirror Right Control Switch Circuit Malfunction (DeVille)
17.DTC B2143 Mirror Right Control Switch Circuit Malfunction (Eldorado)
18.DTC B2144 Left Front Mirror Vertical Position Sensor Circuit Low
19.DTC B2145 Left Front Mirror Vertical Position Sensor Circuit High
20.DTC B2146 Left Front Mirror Horizontal Position Sensor Circuit Low
21.DTC B2147 Left Front Mirror Horizontal Position Sensor Circuit High
22.DTC B2148 Right Front Mirror Vertical Position Sensor Circuit Low
23.DTC B2149 Right Front Mirror Vertical Position Sensor Circuit High
24.DTC B2150 Right Front Mirror Horizontal Position Sensor Circuit Low
25.DTC B2151 Right Front Mirror Horizontal Position Sensor Circuit High
26.Diagnostic Trouble Code (DTC) Displaying
27.Diagnostic Trouble Code (DTC) Clearing
Engine Controls – 4.0L and 4.6L
1.Diagnostic Trouble Code (DTC) List
2.DTC P0101 Mass Air Flow (MAF) Sensor Performance
3.DTC P0102 Mass Air Flow (MAF) Sensor Circuit Low Frequency
4.DTC P0103 Mass Air Flow (MAF) Sensor Circuit High Frequency
5.DTC P0105 MAP Sensor Circuit Insufficient Activity
6.DTC P0106 Manifold Absolute Pressure (MAP) System Performance
7.DTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
8.DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
9.DTC P0111 Intake Air Temperature (IAT) Sensor Performance
10.DTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
11.DTC P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
12.DTC P0116 Engine Coolant Temperature (ECT) Sensor Performance
13.DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
14.DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
15.DTC P0120 TP System Performance
16.DTC P0121 TP Sensor Circuit Insufficient Activity
17.DTC P0122 Throttle Position (TP) Sensor Circuit Low Voltage
18.DTC P0123 Throttle Position (TP) Sensor Circuit High Voltage
19.DTC P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
20.DTC P0131 HO2S Circuit Low Voltage Bank 1 Sensor 1
21.DTC P0132 HO2S Circuit High Voltage Bank 1 Sensor 1
22.DTC P0133 HO2S Slow Response Bank 1 Sensor 1
23.DTC P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1
24.DTC P0135 HO2S Heater Performance Bank 1 Sensor 1
25.DTC P0143 HO2S Circuit Low Voltage Bank 1 Sensor 3
26.DTC P0144 HO2S Circuit High Voltage Bank 1 Sensor 3
27.DTC P0146 HO2S Circuit Insufficient Activity Bank 1 Sensor 3
28.DTC P0147 HO2S Heater Performance Bank 1 Sensor 3
29.DTC P0151 HO2S Circuit Low Voltage Bank 2 Sensor 1
30.DTC P0152 HO2S Circuit High Voltage Bank 2 Sensor 1
31.DTC P0153 HO2S Slow Response Bank 2 Sensor 1
32.DTC P0154 HO2S Circuit Insufficient Activity Bank 2 Sensor 1
33.DTC P0155 HO2S Heater Performance Bank 2 Sensor 1
34.DTC P0171 Fuel Trim System Lean Bank 1
35.DTC P0172 Fuel Trim System Rich Bank 1
36.DTC P0174 Fuel Trim System Lean Bank 2
37.DTC P0175 Fuel Trim System Rich Bank 2
38.DTC P0201 Injector 1 Control Circuit
39.DTC P0202 Injector 2 Control Circuit
40.DTC P0203 Injector 3 Control Circuit
41.DTC P0204 Injector 4 Control Circuit
42.DTC P0205 Injector 5 Control Circuit
43.DTC P0206 Injector 6 Control Circuit
44.DTC P0207 Injector 7 Control Circuit
45.DTC P0208 Injector 8 Control Circuit
46.DTC P0231 Fuel Pump Feedback Circuit Low Voltage
47.DTC P0232 Fuel Pump Feedback Circuit High Voltage
48.DTC P0300 Engine Misfire Detected
49.DTC P0322 IC Module 4X Reference CKT No Frequency
50.DTC P0325 Knock Sensor Module Performance
51.DTC P0326 Knock Sensor CKT Excessive Spark Retard
52.DTC P0327 Knock Sensor Circuit Low Voltage
53.DTC P0340 IC Module Cam Reference CKT No Frequency
54.DTC P0371 IC 24X Reference CKT Too Many Pulses
55.DTC P0372 IC 24X Reference Circuit Missing Pulses
56.DTC P0401 Exhaust Gas Recirculation (EGR) Flow Insufficient
57.DTC P0404 Exhaust Gas Recirculation (EGR) Open Position Performance
58.DTC P0405 Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage
59.DTC P0420 Catalyst System Low Efficiency
60.DTC P0440 Evaporative Emission (EVAP) System
61.DTC P0442 Evaporative Emission (EVAP) System Small Leak Detected
62.DTC P0446 Evaporative Emission (EVAP) Vent System Performance
63.DTC P0452 Fuel Tank Pressure Sensor Circuit Low Voltage
64.DTC P0453 Fuel Tank Pressure Sensor Circuit High Voltage
65.DTC P0461 Fuel Level Sensor Performance
66.DTC P0463 Fuel Level Sensor Circuit High Voltage
67.DTC P0462 Fuel Level Sensor Circuit Low Voltage
68.DTC P0506 Idle Speed Low
69.DTC P0507 Idle Speed High
70.DTC P0550 Power Steering Pressure (PSP) Switch Circuit
71.DTC P0560 System Voltage
72.DTC P0563 System Voltage High
73.DTC P0601 Control Module Read Only Memory (ROM)
74.DTC P0602 Control Module Not Programmed
75.DTC P0603 Control Module Long Term Memory Reset
76.DTC P0606 Control Module Internal Performance
77.DTC P1106 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
78.DTC P1107 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage
79.DTC P1108 BARO to MAP Sensor Comparison Too High
80.DTC P1111 Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
81.DTC P1112 Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
82.DTC P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage
83.DTC P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
84.DTC P1121 Throttle Position (TP) Sensor Circuit Intermittent High Voltage
85.DTC P1122 Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
86.DTC P1133 HO2S Insufficient Switching Bank 1 Sensor 1
87.DTC P1134 HO2S Transition Time Ratio Bank 1 Sensor 1
88.DTC P1153 HO2S Insufficient Switching Bank 2 Sensor 1
89.DTC P1154 HO2S Transition Time Ratio Bank 2 Sensor 1
90.DTC P1189 Engine Oil Pressure (EOP) Switch Circuit
91.DTC P1258 Engine Coolant Overtemperature – Protection Mode Active
92.DTC P1320 IC 4X Reference Circuit Intermittent
93.DTC P1323 IC 24X Reference Circuit Low Frequency
94.DTC P1350 Ignition Control System
95.DTC P1370 IC 4X Reference Circuit Too Many Pulses
96.DTC P1371 IC 4X Reference Circuit Too Few Pulses
97.DTC P1375 IC 24X Reference Circuit High Voltage
98.DTC P1376 Ignition Ground Circuit
99.DTC P1377 IC Cam Pulse To 4X Reference Pulse
100.DTC P1380 Misfire Detected – Rough Road Data Not Available
101.DTC P1381 Misfire Detected – No Communication with Brake Control Module
102.DTC P1404 Exhaust Gas Recirculation (EGR) Closed Position Performance
103.DTC P1441 Evaporative Emission (EVAP) System Flow During Non-Purge
104.DTC P1483 Engine Cooling System Performance
105.DTC P1508 Idle Speed Low – Idle Air Control (IAC) System Not Responding
106.DTC P1509 Idle Speed High – Idle Air Control (IAC) System Not Responding
107.DTC P1520 Transmission Range Switch Circuit
108.DTC P1524 Throttle Closed Position Performance
109.DTC P1527 Transmission Range to Pressure Switch Correlation
110.DTC P1554 Cruise Control Feedback Circuit
111.DTC P1564 Vehicle Acceleration Too High – Cruise Control Disabled
112.DTC P1566 Engine RPM Too High – Cruise Control Disabled
113.DTC P1570 Traction Control Active – Cruise Control Disabled
114.DTC P1571 Traction Control Torque Request Circuit
115.DTC P1574 Stoplamp Switch Circuit
116.DTC P1575 Extended Travel Brake Switch Circuit
117.DTC P1579 P/N to D/R at High Throttle Angle – Power Reduction Mode Active
118.DTC P1599 Engine Stall or Near Stall Detected
119.DTC P1602 Loss of EBTCM Serial Data
120.DTC P1603 Loss of SDM Serial Data
121.DTC P1604 Loss of IPC Serial Data
122.DTC P1605 Loss of HVAC Serial Data
123.DTC P1610 Loss of PZM Serial Data
124.DTC P1611 Loss of CVRTD Serial Data
125.DTC P1617 Engine Oil Level Switch Circuit
126.DTC P1621 Control Module Long Term Memory Performance
127.DTC P1626 Theft Deterrent Fuel Enable Signal Lost
128.DTC P1630 Theft Deterrent Learn Mode Active
129.DTC P1631 Theft Deterrent Start Enable Signal Not Correct
130.DTC P1632 Theft Deterrent Fuel Disable Signal Received
131.DTC P1633 Ignition 0 Switch Circuit
132.DTC P1634 Ignition 1 Switch Circuit
133.DTC P1640 Driver-1-Input High Voltage
134.DTC P1641 Malfunction Indicator Lamp (MIL) Control Circuit
135.DTC P1642 Vehicle Speed Output Circuit
136.DTC P1644 Traction Control Delivered Torque Output Circuit
137.DTC P1645 Evaporative Emission (EVAP) Purge Solenoid Control Circuit
138.DTC P1646 Evaporative Emission (EVAP) Vent Solenoid Control Circuit
139.DTC P1650 Control Module Output B Circuit
140.DTC P1652 Powertrain Induced Chassis Pitch Output Circuit
141.DTC P1654 Cruise Control Inhibit Output Circuit
142.DTC P1660 Cooling Fan Control Circuits
143.DTC P1638 Generator F-Terminal Circuit
Entertainment
1.DTC B1656 EEPROM Write Error
2.DTC B1658 EEPROM Checksum Error
3.DTC B1760 CD Changer Not Responding
4.DTC B1780 Theft Lock Enabled
5.DTC B1982 Device Power 1 Circuit High
6.DTC B1983 Device Power 1 Circuit Low
7.Diagnostic Trouble Code (DTC) List/Type
8.Diagnostic Trouble Code (DTC) Displaying
HVAC Systems – Automatic
1.Diagnostic Trouble Code (DTC) Displaying
2.Diagnostic Trouble Code (DTC) Clearing
3.DTC B1310 Ambient Air Temp Sensor Open Circuit
4.DTC B1311 Outside Air Temp Sensor Short Circuit
5.DTC B1312 High Side Temp Sensor Open Circuit
6.DTC B1313 High Side Temp Sensor Short Circuit
7.DTC B1314 Evaporator Inlet Temp Sensor Open CKT
8.DTC B1315 Evaporator Inlet Temp Sensor Short CKT
9.DTC B1316 In Car Temperature Sensor Open Circuit
10.DTC B1317 In Car Temperature Sensor Short Circuit
11.DTC B1318 Sunload Sensor Open Circuit
12.DTC B1319 Sunload Sensor Short Circuit
13.DTC B1340 Air Mix Door #1 Movement Problem
14.DTC B1341 Air Mix Door #2 Movement Problem
15.DTC B1347 Very Low A/C Refrigerant Warning
16.DTC B1348 Very Low A/C Refrigerant Pressure
17.DTC B1350 Engine Coolant Over-Temperature
Instrument Panel, Gauges, and Console
1.Diagnostic Trouble Code (DTC) List/Type
2.DTC B1556 IPC EEPROM Odo/Configuration Error
3.DTC B1981 Battery Voltage Low
4.DTC B1982 Device Power 1 Circuit High
5.DTC B1983 Device Power 1 Circuit Low
6.Diagnostic Trouble Code (DTC) Displaying
7.DTC B2510 Steering Wheel Controls HVAC Key Stuck
8.DTC B2511 Steering Wheel Controls Conv Key Stuck
9.DTC B2515 Strg Whl Cont Illegal Resistance Value
10.DTC B2710 PASSKey Open/Shorted Key Pellet
11.DTC B2750 PASSKey Data Communications Failure
12.DTC B2780 PASSKey Wrong Resistor Value Before Good
13.DTC B2781 PASSKey Wrong Resistor Value Before Good
14.DTC B2782 PASSKey Pellet Value Not Programmed
15.DTC B2783 PASSKey Code/Password Corrupted
16.DTC C1210 Brake Fluid Level Switch Open
17.DTC B1552 Keep Alive Memory (KAM) Error
18.DTC B1557 EEPROM Calibration Error
19.DTC B1910 Generator L-Terminal Open Circuit
20.DTC B1911 Generator L-Terminal Problem
Keyless Entry
1.Diagnostic Trouble Code (DTC) List/Type
2.DTC B1000 RFA Internal Fault (Self Test Failed)
3.DTC B1007 EEPROM Write Error
4.Diagnostic Trouble Code (DTC) Displaying
5.DTC B3108 Transmitter Synchronization Failure
Lighting Systems
1.Diagnostic Trouble Code (DTC) Displaying
2.Diagnostic Trouble Code (DTC) Clearing
3.Diagnostic Trouble Code (DTC) List/Type
Road Sensing Suspension (RSS)
1.Displaying Diagnostic Trouble Codes (DTC)
2.DTC C1760 LF Position Sensor Input Fault
3.DTC C1761 RF Position Sensor Input Fault
4.DTC C1762 LR Position Sensor Input Fault
5.DTC C1763 RR Position Sensor Input Fault
6.DTC C1650 RSS Control Module Fault
7.DTC C1735 Compressor Relay Short to Battery
8.DTC C1736 Compressor Relay Short to GND/Open CKT
9.DTC C1737 Exhaust Solenoid Valve Short to Battery
10.DTC C1658 RSS Control Module Calibration Fault
11.DTC C1738 Exhaust Solenoid Valve Short to GND
12.Diagnostic Trouble Code (DTC) List/Type
13.DTC C1768 Position Sensor Supply Fault
14.DTC C1786 Damper Control Relay Fault
15.DTC C1787 Damper Control Relay Short to GND
16.DTC C1788 Damper Control Relay Short to Bat
17.DTC C1326 Battery Out of Range
18.DTC C1710 LF Damper Actuator Short CKT to Battery
19.DTC C1711 LF Damper Actuator Short CKT to Ground
20.DTC C1712 LF Damper Actuator Open CKT
21.DTC C1715 RF Damper Actuator Short CKT to Battery
22.DTC C1716 RF Damper Actuator Short CKT to Ground
23.DTC C1717 RF Damper Actuator Open CKT
24.DTC C1720 LR Damper Actuator Short CKT to Battery
25.DTC C1721 LR Damper Actuator Short CKT to Ground
26.DTC C1722 LR Damper Actuator Open CKT
27.DTC C1725 RR Damper Actuator Short CKT to Battery
28.DTC C1726 RR Damper Actuator Short CKT to Ground
29.DTC C1727 RR Damper Actuator Open CKT
30.DTC C1743 Speed Signal Fault
31.DTC C1744 Lift/Dive Signal Discrete Fault
32.DTC C1780 Loss of Steering Position Signal
33.DTC C1782 ICCS2 DL Left Output Short CKT to Bat
34.DTC C1783 ICCS2 DL Left Output Short CKT to GND
35.DTC C1784 ICCS2 DL Right Output Short CKT to Bat
36.DTC C1785 ICCS2 DL Right Output Short CKT to GND
SIR
1.Diagnostic Trouble Code (DTC) List/Type
2.DTC B1115 Passenger Deploy. Loop Resistance High
3.DTC B1116 Passenger Deploy. Loop Resistance Low
4.DTC B1117 Passenger Deployment Loop Open
5.DTC B1121 Driver Deployment Loop Resistance High
6.DTC B1122 Driver Deployment Loop Resistance Low
7.DTC B1124 Driver/Pass. Deploy. Loop Short to GND
8.DTC B1125 Driver/Pass Deploy Loop Short to Voltage
9.DTC B1126 Driver Deployment Loop Open
10.DTC B1135 Discr. Sensor Closed or Short to GND
11.DTC B1136 Discr. Sensor Open or Short to Voltage
12.DTC B1147 Driver Side Air Bag System Malfunction
13.DTC B1148 Pass. Side Air Bag System Malfunction
14.DTC B1151 Deployment Commanded – Frontal
15.DTC B1152 Data Area Full
16.DTC B1153 Deployment Commanded w/Loop Malfunction
17.DTC B1155 SDM Calibration Mismatch
18.DTC B1159 Loss of Serial Data-Key Not Received
19.DTC B1160 Loss of Serial Data – VIN Not Received
20.DTC B1163 Loss of Serial Data-No Lamp Response
21.DTC B1171 Internal SDM Failure
22.DTC B1327 Device Power #1 (Low Current #1) Circuit Low
23.DTC B1328 Device Power #1 (Low Current #1) Circuit High
Seats
1.Diagnostic Trouble Code (DTC) Displaying
2.Diagnostic Trouble Code (DTC) Clearing
3.Diagnostic Trouble Code (DTC) List/Type
4.DTC B1982 Source/Battery Voltage High
5.DTC B1983 Source/Battery Voltage Low
6.DTC B2101 Recline Aft Switch Failed (Eldorado)
7.DTC B2102 Recline Forward Switch Failed (Eldorado)
8.DTC B2103 Rear Vertical Down Switch Failed (Eldorado)
9.DTC B2104 Rear Vertical Up Switch Failed (Eldorado)
10.DTC B2105 Horizontal Aft Switch Failed (Eldorado)
11.DTC B2106 Horizontal Forward Switch Failed (Eldorado)
12.DTC B2107 Front Vertical Down Switch Failed (Eldorado)
13.DTC B2108 Front Vertical Up Switch Failed (Eldorado)
14.DTC B2109 Lumbar Aft Switch Failed
15.DTC B2110 Lumbar Forward Switch Failed
16.DTC B2111 Lumbar Down Switch Failed (with AL2)
17.DTC B2112 Lumbar Up Switch Failed (with AL2)
18.DTC B1656 EEPROM Write Error
19.DTC B1658 EEPROM Checksum Error
20.DTC B2115 Recline Sensor Failed
21.DTC B2117 Horizontal Sensor Failed
22.DTC B2116 Rear Vertical Sensor Failed
23.DTC B2118 Front Vertical Sensor Failed
24.DTC B2119 Lumbar Forward/Aft Sensor Failed
25.DTC B2120 Lumbar Up/Down Sensor Failed (with AL2)
26.DTC B2111 Lumbar Down Switch Failed (with AM3)
27.DTC B2112 Lumbar Up Switch Failed (with AM3)
28.DTC B2120 Lumbar Up/Down Sensor Failed (with AM3)
29.DTC B2101 Recline Aft Switch Failed (DeVille)
30.DTC B2103 Rear Vertical Down Switch Failed (DeVille)
31.DTC B2104 Rear Vertical Up Switch Failed (DeVille)
32.DTC B2105 Horizontal Aft Switch Failed (DeVille)
33.DTC B2106 Horizontal Forward Switch Failed (DeVille)
34.DTC B2107 Front Vertical Down Switch Failed (DeVille)
35.DTC B2108 Front Vertical Up Switch Failed (DeVille)
36.DTC B2102 Recline Forward Switch Failed (DeVille)
37.DTC 2130 Seat Motor Failure
38.DTC B0846 +5 Volt Reference Out of Range
39.DTC B0856 Battery 2 Out of Range
Variable Effort Steering
1.Displaying Diagnostic Trouble Codes (DTC)
2.DTC C1241 Magnasteer Malfunction

The engine cooling system consists of one engine coolant fan, two auxiliary coolant fans (#1 and #2), two temperature switches (primary cooling fan temperature switch and secondary cooling fan temperature switch), one ARC compressor refrigerant pressure switch, one ECM cooling blower, one timing control pump, one auxiliary water pump, seven fan control relays and one engine coolant fan resistor.

These components operate as follows. B+ is supplied to the auxiliary water pump whenever the ignition switch is in the ON position. At 100°C (212°F), the primary cooling fan temperature switch stage 1 will close, enabling the ECM relay K48 and the fan control relay K26 to energize. When the ECM relay K48 energizes, B+ is applied to the ECM cooling blower allowing it to operate. When the fan control relay K26 energizes, B+ from fuse #52 is applied to the auxiliary coolant fan #1 and to thew auxiliary fan #2 through the normally open contacts of the fan control relay K52. This will cause the auxiliary coolant fans (#1 and #2) to operate in series at half speed. The fan control relay K26 will also supply B+ to the engine coolant fan after it goes through the engine coolant fan resistor. The engine coolant fan resistor will cause the engine coolant fan to operate at half speed. The fan control relay K26 will supply B+ to the timing control pump through the normally closed contacts of the auxiliary water pump relay K22. This will allow the timing control pump to operate. The primary cooling fan temperature switch stage 1 contacts will open when the coolant temperature reaches 95-C (203 -F). This will turn all three fans, the ECM cooling blower, and the timing control pump OFF, unless the air conditioning system is ON.

If the ignition switch is in the OFF position and the coolant temperature is above 100°C (212°F) , both of the auxiliary engine coolant fans (#1 and #2), the engine coolant fan, and the timing control pump will remain ON until the coolant temperature drops below 95°C (203°F) .

If the temperature reaches 105°C (221°F) , the secondary cooling fan temperature switch contacts will close enabling the fan control relays K52 and K28 to energize. When the fan control relay K52 energizes, the auxiliary engine coolant fan #1 will go to full speed because it is no longer in series with the auxiliary engine coolant fan #2. When the fan control relay K28 is energized, Be from fuse #40 will allow the auxiliary engine coolant fan d2 to go to toll speed. With the stage l contacts of the primary cooling fan temperature switch closed, the ECM cooling blower, the timing control pump, and the engine coolant fan will continue to operate.

The secondary cooling fan temperature switch contacts will open when the coolant temperature reaches 100°C (212°F) . This will cause the operation of the auxiliary engine coolant fans (#1 and #2) to operate differently as the primary cooling fan temperature switch designates.

If the coolant temperature reaches 110°C (230°F) , the secondary cooling fan temperature switch stage 2 will close enabling the fan control relay K67 to energize. When the fan control relay K67 energizes, B+ from fuse #42 will be applied to the engine coolant fan directly. This will cause the engine coolant fan to operate at full speed. All the other operations that were taking place before the coolant temperature reached 110°C (230°F) will remain in effect. The primary cooling fan temperature switch stage 2 contacts will open when the coolant temperature reaches 105°C (221°F) and the engine coolant fan will return to half speed.

At coolant temperatures above approximately 110°C (230°F) , all three coolant fans are operating at full speed. The ECM cooling blower, the timing control pump, and the auxiliary water pump are also operating. Only six of the seven relays operate at this time, unless the air conditioning system is turned ON. In this case, the fan control relay K87 and the A/C compressor relay K60 will also operate.

To prevent inadmissible high refrigerant pressure in the refrigerant circuit, the auxiliary engine coolant fans (#1 and #2) are switched from the first speed to the second speed at refrigerant pressures above approximately 1,900 kPa (275 PSI) . When the pressure drops below approximately 1,500 kPa (217 PSI) , the auxiliary engine coolant fans (#-1 and #2) are switched back to the first speed.

Tool Required
J 42865 Cooling Fan Temperature Switch Socket

•Drain the cooling system. Refer to Cooling System Draining and Filling .
•Remove the radiator outlet hose from the radiator.
•Remove the upper cooling fan control switch:
• Disconnect the connector.

• Remove the switch with J 42865, Cooling Fan Temperature Switch Socket.

•Raise the vehicle and support. Refer to Lifting and Jacking the Vehicle .
•Remove the lower cooling fan control switch:
• Disconnect the connector.

• Remove the switch with J 42865, Cooling Fan Temperature Switch Socket.

Installation Procedure

•Install the lower cooling fan control switch:
• Connect the connector.

• Install the switch with J 42865, Cooling Fan Temperature Switch Socket.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

Tighten
Tighten the switch to 22 N·m (16 lb ft).

•Lower the vehicle.
•Install the upper cooling fan control switch:
• Connect the connector.

• Install the switch with J 42865, Cooling Fan Temperature Switch Socket.

Tighten
Tighten the switch to 22 N·m (16 lb ft).

•Install the radiator outlet hose to the radiator.
•Fill the cooling system. Refer to Cooling System Draining and Filling .
© 2012 General Motors Corporation. All rights reserved

So many folks call me and want a “Full Tune Up” yet they don’t know whats involved in a Full Tune Up. Ask a hundred people and you will get a hundred different answers! So here is mine based on my experience as a Cadillac Tech for over 30 years in the business.
When I do a Full Tune Up first after listing the owners concerns, I drive the Cadillac to see what performance issues show up. Then I scan the Cadillac on a TechII scanner(which most shops don’t have) then I go online with GM and search for bulletins and recalls. You see there are a lot of software upgrades that need to be checked, fuel pressure, oxygen sensors, mass airflow sensors,air and coolant temp sensors, vacuum sensors, spark output, crank and cam sensors and knock sensors, that may need testing or/and in some cases replacement. Also we factor in running temperature and the exhaust and air intake system at this point. Sometime we have to follow flow charts to root out problems,too.
After all of the above is checked and corrected then we go ahead with the Full Tune Up by checking compression,  replacing the plugs and decarboning the pistons, rings, and combustion chamber to slow down oil and fuel consumption, and lastly changing the oil and filter. The step of cleaning and unsticking the rings will slow down “oil burning” which if left unchecked will harm your catylitic converter and oxygen sensors which cost a LOT OF MONEY to replace.
So you see there is a lot more to a full Full Tune Up then you think. This job on a 2000 up 4.6 Cadillac cost $325.00 and is the best thing that you can do for your Cadillac. Thanks James

Please be warned that the aftermarket CATYLITIC CONVERTERS are not good enough to last more than a few months in OBDII Cadillacs and GM products( cars built after 1995)! You may think you are saving money but will not be pleased in the long run. Furthermore the shops that put them on destroy the existing exhaust system for later installing the OEM one from the dealership and also for future work that involves engine or transmission repairs….Thanks James

ubject:SES Light And Reduced Engine Power DTC P0120 P0220 P1516 P2135 – keywords accelerator actuator APP blade body connector connection DTC L33 L59 LH6 LR4 LM7 LS1 LS2 LQ4 LQ9 module position reduce sensor #PIP3089B – (10/31/2006)

Models:2004-2006 Buick Rainer
2005-2006 Cadillac CTS-V
2003-2006 Cadillac Escalade
2003-2006 Chevrolet Avalanche, Corvette, Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer
2003-2006 GMC Envoy, Savana, Sierra, Yukon
2003-2006 Hummer H2
2005-2006 Pontiac GTO
Equipped with a 4.8 5.3 6.0 or 7.0 V-8 Engine

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:
A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135.

The Throttle Actuator Control (TAC) / throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit.

Recommendation/Instructions:
Complete the current SI diagnostics for any symptoms or trouble codes found. If a intermittent T/P or TAC module type code is occurring complete the inspections below.

Inspect all related throttle body terminals for a loose wiring crimp. The loose crimp may be difficult to find, and the poor connection will be between the terminal and the copper strands of the wire. Wiggle test the individual throttle body circuits to see if the concern can be duplicated.

Inspect the related circuits for broken wires inside the insulation. The outer wire insulation may look fine, but the internal copper strands may be partially broken. Breaks in the wires usually occur within 1 to 4 inches of the throttle body connector. Wiggle testing may also induce a trouble code to set.
On C/K trucks complete SI procedures for voltage drop on grounds G103 and G104. Grounds G103 or G104 may be loose or corroded.
If a terminal crimp or a broken wire has been found, repair or replace only the circuits involved. There is a throttle body pigtail connector available through GMSPO, but installing this pigtail connector may cause other intermittent TAC module/TP codes at a later date. If this pigtail must be used, please follow the SI procedures for Splicing Copper Wire Using Splice Sleeves. (the proper Kent-Moore crimping tool must be used for this repair)

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Corporation. All Rights Reserved.

Subject:Lack of Power with TAC Module Code of P1518 Reduced Power Mode -kw 4.8 5.3 6.0 DTC ETC L59 LM4 LM7 LQ4 LQ9 LR4 P1516 P2108 P0220 P0120 performance power throttle U0107 #PI00411C – (12/23/2003)

Models:.

When servicing the vehicle with the VIN you entered, the following diagnosis might be helpful if the vehicle exhibits the described symptoms.

Condition/Concern:
Customers may have a concern of lack of power and engine light on. DTCs set will almost always contain a P1518 and may contain any of the following (P1516, P2108, P0220, P0120, U0107). An improperly torqued TAC module ground may be at fault. The Ground is listed as G104 on TAC module schematic which is incorrectly labeled on SI document ID 855376. The correct ground is G103. The locator for SI states that G103 is located on the left hand side which is incorrect. However, there have been field reports stating that G104 has also corrected this condition. G104 is a horizontal bolt in the rear of the left head and extremely difficult to reach. G104 should also be tightened at the same time.

There have also been field cases where ground G110 on the outer drivers side frame rail caused a P1518 code and an intermittent connection at splice 102 on the intake.

All published SI diagnostics should be followed in addition to following the recommendation listed.

Recommendation/Instructions:
Tighten ground G103 located behind the right cylinder head (passenger side) just below the head and mounted into the block. The ground uses a 13 mm bolt head mounted vertically to the engine block just above the bell housing.

.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance. This diagnostic approach was developed for the vehicle with the VIN you entered and should not be automatically be used for other vehicles with similar symptoms.

Models:
(03 Chevrolet Silverado 2WD, 4WD) and (03 GMC Sierra 2WD, 4WD) and (03 Chevrolet Tahoe 2WD, 4WD) and (03 Chevrolet GMC Yukon 2WD, 4WD) and (03 Chevrolet Suburban 2WD, 4WD) and GMC Yukon XL 2WD, 4WD)

.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. Subject:Check Engine Light On with No Driveability Concerns, DTC P0120, P0220, P1516, P1518 (Clear Code) #03-06-04-032 – (06/16/2003)

Models:2003 Cadillac Escalade, Escalade EXT, Escalade ESV
2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe
2003 GMC Sierra, Yukon, Yukon XL
with 4.8L, 5.3L or 6.0L Engine (VINs V, P, T, Z, N, U – RPOs LR4, LM4, LM7, L59, LQ9, LQ4,)

Condition
Some owners may comment that the Check Engine Light is illuminated and there is no driveability concern. Upon investigation, the technician may find codes P0120, P0220, P1516 or P1518. Also, technicians may note that low voltage codes P0562, P0563, P1637 or P1638 have been set.

Cause
The Tach module may set the code in error if it operates at a battery voltage of 4.5 to 5.0 volts.

Correction
If the vehicle has stored one of the low voltage codes, P0562, P0563, P1637 or P1638, follow the appropriate diagnostics for the low voltage code. In most cases, this will lead to correcting the concern without replacing any Electronic Throttle Control (ETC) components.

If codes P0120, P0220, P1516 or P1518 are present without any of the low voltage codes, the technician should observe the Engine RPM in the fault record.

• If the Engine RPM in the fault record is zero and the customer indicates that the vehicles has experienced a low voltage condition, the code should be cleared and the low voltage should be diagnosed and corrected.
• If the Engine RPM is zero and the customer indicates that there have been no low voltage conditions, then the P1516 diagnostic aids for intermittent concerns should be used to diagnose and correct the vehicle
• If the Engine RPM is greater than zero, then check for an obvious loose ground at G103 located next to the right cylinder head just below the head and mounted into the block. Also, check G104 located behind the left cylinder head. Then verify all electrical connections at the TAC module.
If the concern is still not resolved, contact Technical Assistance.

Warranty Information
For vehicles repaired under warranty, use the applicable labor operation for the repair performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Co

There is nothing like fresh diesel fumes in the morning!
#4bigshell
GM-TC Newbie

Newbie

3 posts
Location:san antonio
Gender:Male
Posted 09 October 2007 – 05:10 PM
GMTRUCKTECH, on Oct 7 2007, 12:06 PM, said:
Here are some bull and pi that will help you. From what I have seen the likey cause is the t/b connector and the grounds behind both heads. There is also updates for the pcm for these codes.

Subject:SES Light And Reduced Engine Power DTC P0120 P0220 P1516 P2135 – keywords accelerator actuator APP blade body connector connection DTC L33 L59 LH6 LR4 LM7 LS1 LS2 LQ4 LQ9 module position reduce sensor #PIP3089B – (10/31/2006)

Models:2004-2006 Buick Rainer
2005-2006 Cadillac CTS-V
2003-2006 Cadillac Escalade
2003-2006 Chevrolet Avalanche, Corvette, Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer
2003-2006 GMC Envoy, Savana, Sierra, Yukon
2003-2006 Hummer H2
2005-2006 Pontiac GTO
Equipped with a 4.8 5.3 6.0 or 7.0 V-8 Engine

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:
A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135.

The Throttle Actuator Control (TAC) / throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit.

Recommendation/Instructions:
Complete the current SI diagnostics for any symptoms or trouble codes found. If a intermittent T/P or TAC module type code is occurring complete the inspections below.

Inspect all related throttle body terminals for a loose wiring crimp. The loose crimp may be difficult to find, and the poor connection will be between the terminal and the copper strands of the wire. Wiggle test the individual throttle body circuits to see if the concern can be duplicated.

Inspect the related circuits for broken wires inside the insulation. The outer wire insulation may look fine, but the internal copper strands may be partially broken. Breaks in the wires usually occur within 1 to 4 inches of the throttle body connector. Wiggle testing may also induce a trouble code to set.
On C/K trucks complete SI procedures for voltage drop on grounds G103 and G104. Grounds G103 or G104 may be loose or corroded.
If a terminal crimp or a broken wire has been found, repair or replace only the circuits involved. There is a throttle body pigtail connector available through GMSPO, but installing this pigtail connector may cause other intermittent TAC module/TP codes at a later date. If this pigtail must be used, please follow the SI procedures for Splicing Copper Wire Using Splice Sleeves. (the proper Kent-Moore crimping tool must be used for this repair)

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Corporation. All Rights Reserved.

Subject:Lack of Power with TAC Module Code of P1518 Reduced Power Mode -kw 4.8 5.3 6.0 DTC ETC L59 LM4 LM7 LQ4 LQ9 LR4 P1516 P2108 P0220 P0120 performance power throttle U0107 #PI00411C – (12/23/2003)

Models:.

When servicing the vehicle with the VIN you entered, the following diagnosis might be helpful if the vehicle exhibits the described symptoms.

Condition/Concern:
Customers may have a concern of lack of power and engine light on. DTCs set will almost always contain a P1518 and may contain any of the following (P1516, P2108, P0220, P0120, U0107). An improperly torqued TAC module ground may be at fault. The Ground is listed as G104 on TAC module schematic which is incorrectly labeled on SI document ID 855376. The correct ground is G103. The locator for SI states that G103 is located on the left hand side which is incorrect. However, there have been field reports stating that G104 has also corrected this condition. G104 is a horizontal bolt in the rear of the left head and extremely difficult to reach. G104 should also be tightened at the same time.

There have also been field cases where ground G110 on the outer drivers side frame rail caused a P1518 code and an intermittent connection at splice 102 on the intake.

All published SI diagnostics should be followed in addition to following the recommendation listed.

Recommendation/Instructions:
Tighten ground G103 located behind the right cylinder head (passenger side) just below the head and mounted into the block. The ground uses a 13 mm bolt head mounted vertically to the engine block just above the bell housing.

.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance. This diagnostic approach was developed for the vehicle with the VIN you entered and should not be automatically be used for other vehicles with similar symptoms.

Models:
(03 Chevrolet Silverado 2WD, 4WD) and (03 GMC Sierra 2WD, 4WD) and (03 Chevrolet Tahoe 2WD, 4WD) and (03 Chevrolet GMC Yukon 2WD, 4WD) and (03 Chevrolet Suburban 2WD, 4WD) and GMC Yukon XL 2WD, 4WD)

.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. Subject:Check Engine Light On with No Driveability Concerns, DTC P0120, P0220, P1516, P1518 (Clear Code) #03-06-04-032 – (06/16/2003)

Models:2003 Cadillac Escalade, Escalade EXT, Escalade ESV
2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe
2003 GMC Sierra, Yukon, Yukon XL
with 4.8L, 5.3L or 6.0L Engine (VINs V, P, T, Z, N, U – RPOs LR4, LM4, LM7, L59, LQ9, LQ4,)

Condition
Some owners may comment that the Check Engine Light is illuminated and there is no driveability concern. Upon investigation, the technician may find codes P0120, P0220, P1516 or P1518. Also, technicians may note that low voltage codes P0562, P0563, P1637 or P1638 have been set.

Cause
The Tach module may set the code in error if it operates at a battery voltage of 4.5 to 5.0 volts.

Correction
If the vehicle has stored one of the low voltage codes, P0562, P0563, P1637 or P1638, follow the appropriate diagnostics for the low voltage code. In most cases, this will lead to correcting the concern without replacing any Electronic Throttle Control (ETC) components.

If codes P0120, P0220, P1516 or P1518 are present without any of the low voltage codes, the technician should observe the Engine RPM in the fault record.

• If the Engine RPM in the fault record is zero and the customer indicates that the vehicles has experienced a low voltage condition, the code should be cleared and the low voltage should be diagnosed and corrected.
• If the Engine RPM is zero and the customer indicates that there have been no low voltage conditions, then the P1516 diagnostic aids for intermittent concerns should be used to diagnose and correct the vehicle
• If the Engine RPM is greater than zero, then check for an obvious loose ground at G103 located next to the right cylinder head just below the head and mounted into the block. Also, check G104 located behind the left cylinder head. Then verify all electrical connections at the TAC module.
If the concern is still not resolved, contact Technical Assistance.

Warranty Information
For vehicles repaired under warranty, use the applicable labor operation for the repair performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Co

hey thanks for the info! I will save it to look thru, a few days after I posted that I read about the ground on the cyclinder head (the one your speaking of) and I had scheduled to take it into the dealer the next day.. well to my suprise that night it didn’t appear to be any thing wrong with the ground (just tried to wiggle it) but that night and morning I had no codes! the truck even cleared after the 3 starts, well I canceled the dealer trip and have now gone 600 somethin miles with no problems!!…… But now I’ll go and double check that ground (thanx for the size!) But I did see the pigtail off the TB has been replaced and it looks like a pro job (all the wires are white coming out of the plug?) and I’ll keep that as a first suspect if any more problems
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ubject:SES Light And Reduced Engine Power DTC P0120 P0220 P1516 P2135 – keywords accelerator actuator APP blade body connector connection DTC L33 L59 LH6 LR4 LM7 LS1 LS2 LQ4 LQ9 module position reduce sensor #PIP3089B – (10/31/2006)

Models:2004-2006 Buick Rainer
2005-2006 Cadillac CTS-V
2003-2006 Cadillac Escalade
2003-2006 Chevrolet Avalanche, Corvette, Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer
2003-2006 GMC Envoy, Savana, Sierra, Yukon
2003-2006 Hummer H2
2005-2006 Pontiac GTO
Equipped with a 4.8 5.3 6.0 or 7.0 V-8 Engine

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:
A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135.

The Throttle Actuator Control (TAC) / throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit.

Recommendation/Instructions:
Complete the current SI diagnostics for any symptoms or trouble codes found. If a intermittent T/P or TAC module type code is occurring complete the inspections below.

Inspect all related throttle body terminals for a loose wiring crimp. The loose crimp may be difficult to find, and the poor connection will be between the terminal and the copper strands of the wire. Wiggle test the individual throttle body circuits to see if the concern can be duplicated.

Inspect the related circuits for broken wires inside the insulation. The outer wire insulation may look fine, but the internal copper strands may be partially broken. Breaks in the wires usually occur within 1 to 4 inches of the throttle body connector. Wiggle testing may also induce a trouble code to set.
On C/K trucks complete SI procedures for voltage drop on grounds G103 and G104. Grounds G103 or G104 may be loose or corroded.
If a terminal crimp or a broken wire has been found, repair or replace only the circuits involved. There is a throttle body pigtail connector available through GMSPO, but installing this pigtail connector may cause other intermittent TAC module/TP codes at a later date. If this pigtail must be used, please follow the SI procedures for Splicing Copper Wire Using Splice Sleeves. (the proper Kent-Moore crimping tool must be used for this repair)

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Corporation. All Rights Reserved.

Subject:Lack of Power with TAC Module Code of P1518 Reduced Power Mode -kw 4.8 5.3 6.0 DTC ETC L59 LM4 LM7 LQ4 LQ9 LR4 P1516 P2108 P0220 P0120 performance power throttle U0107 #PI00411C – (12/23/2003)

Models:.

When servicing the vehicle with the VIN you entered, the following diagnosis might be helpful if the vehicle exhibits the described symptoms.

Condition/Concern:
Customers may have a concern of lack of power and engine light on. DTCs set will almost always contain a P1518 and may contain any of the following (P1516, P2108, P0220, P0120, U0107). An improperly torqued TAC module ground may be at fault. The Ground is listed as G104 on TAC module schematic which is incorrectly labeled on SI document ID 855376. The correct ground is G103. The locator for SI states that G103 is located on the left hand side which is incorrect. However, there have been field reports stating that G104 has also corrected this condition. G104 is a horizontal bolt in the rear of the left head and extremely difficult to reach. G104 should also be tightened at the same time.

There have also been field cases where ground G110 on the outer drivers side frame rail caused a P1518 code and an intermittent connection at splice 102 on the intake.

All published SI diagnostics should be followed in addition to following the recommendation listed.

Recommendation/Instructions:
Tighten ground G103 located behind the right cylinder head (passenger side) just below the head and mounted into the block. The ground uses a 13 mm bolt head mounted vertically to the engine block just above the bell housing.

.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance. This diagnostic approach was developed for the vehicle with the VIN you entered and should not be automatically be used for other vehicles with similar symptoms.

Models:
(03 Chevrolet Silverado 2WD, 4WD) and (03 GMC Sierra 2WD, 4WD) and (03 Chevrolet Tahoe 2WD, 4WD) and (03 Chevrolet GMC Yukon 2WD, 4WD) and (03 Chevrolet Suburban 2WD, 4WD) and GMC Yukon XL 2WD, 4WD)

.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. Subject:Check Engine Light On with No Driveability Concerns, DTC P0120, P0220, P1516, P1518 (Clear Code) #03-06-04-032 – (06/16/2003)

Models:2003 Cadillac Escalade, Escalade EXT, Escalade ESV
2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe
2003 GMC Sierra, Yukon, Yukon XL
with 4.8L, 5.3L or 6.0L Engine (VINs V, P, T, Z, N, U – RPOs LR4, LM4, LM7, L59, LQ9, LQ4,)

Condition
Some owners may comment that the Check Engine Light is illuminated and there is no driveability concern. Upon investigation, the technician may find codes P0120, P0220, P1516 or P1518. Also, technicians may note that low voltage codes P0562, P0563, P1637 or P1638 have been set.

Cause
The Tach module may set the code in error if it operates at a battery voltage of 4.5 to 5.0 volts.

Correction
If the vehicle has stored one of the low voltage codes, P0562, P0563, P1637 or P1638, follow the appropriate diagnostics for the low voltage code. In most cases, this will lead to correcting the concern without replacing any Electronic Throttle Control (ETC) components.

If codes P0120, P0220, P1516 or P1518 are present without any of the low voltage codes, the technician should observe the Engine RPM in the fault record.

• If the Engine RPM in the fault record is zero and the customer indicates that the vehicles has experienced a low voltage condition, the code should be cleared and the low voltage should be diagnosed and corrected.
• If the Engine RPM is zero and the customer indicates that there have been no low voltage conditions, then the P1516 diagnostic aids for intermittent concerns should be used to diagnose and correct the vehicle
• If the Engine RPM is greater than zero, then check for an obvious loose ground at G103 located next to the right cylinder head just below the head and mounted into the block. Also, check G104 located behind the left cylinder head. Then verify all electrical connections at the TAC module.
If the concern is still not resolved, contact Technical Assistance.

Warranty Information
For vehicles repaired under warranty, use the applicable labor operation for the repair performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Co

There is nothing like fresh diesel fumes in the morning!
#4bigshell
GM-TC Newbie

Newbie

3 posts
Location:san antonio
Gender:Male
Posted 09 October 2007 – 05:10 PM
GMTRUCKTECH, on Oct 7 2007, 12:06 PM, said:
Here are some bull and pi that will help you. From what I have seen the likey cause is the t/b connector and the grounds behind both heads. There is also updates for the pcm for these codes.

Subject:SES Light And Reduced Engine Power DTC P0120 P0220 P1516 P2135 – keywords accelerator actuator APP blade body connector connection DTC L33 L59 LH6 LR4 LM7 LS1 LS2 LQ4 LQ9 module position reduce sensor #PIP3089B – (10/31/2006)

Models:2004-2006 Buick Rainer
2005-2006 Cadillac CTS-V
2003-2006 Cadillac Escalade
2003-2006 Chevrolet Avalanche, Corvette, Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer
2003-2006 GMC Envoy, Savana, Sierra, Yukon
2003-2006 Hummer H2
2005-2006 Pontiac GTO
Equipped with a 4.8 5.3 6.0 or 7.0 V-8 Engine

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:
A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135.

The Throttle Actuator Control (TAC) / throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit.

Recommendation/Instructions:
Complete the current SI diagnostics for any symptoms or trouble codes found. If a intermittent T/P or TAC module type code is occurring complete the inspections below.

Inspect all related throttle body terminals for a loose wiring crimp. The loose crimp may be difficult to find, and the poor connection will be between the terminal and the copper strands of the wire. Wiggle test the individual throttle body circuits to see if the concern can be duplicated.

Inspect the related circuits for broken wires inside the insulation. The outer wire insulation may look fine, but the internal copper strands may be partially broken. Breaks in the wires usually occur within 1 to 4 inches of the throttle body connector. Wiggle testing may also induce a trouble code to set.
On C/K trucks complete SI procedures for voltage drop on grounds G103 and G104. Grounds G103 or G104 may be loose or corroded.
If a terminal crimp or a broken wire has been found, repair or replace only the circuits involved. There is a throttle body pigtail connector available through GMSPO, but installing this pigtail connector may cause other intermittent TAC module/TP codes at a later date. If this pigtail must be used, please follow the SI procedures for Splicing Copper Wire Using Splice Sleeves. (the proper Kent-Moore crimping tool must be used for this repair)

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Corporation. All Rights Reserved.

Subject:Lack of Power with TAC Module Code of P1518 Reduced Power Mode -kw 4.8 5.3 6.0 DTC ETC L59 LM4 LM7 LQ4 LQ9 LR4 P1516 P2108 P0220 P0120 performance power throttle U0107 #PI00411C – (12/23/2003)

Models:.

When servicing the vehicle with the VIN you entered, the following diagnosis might be helpful if the vehicle exhibits the described symptoms.

Condition/Concern:
Customers may have a concern of lack of power and engine light on. DTCs set will almost always contain a P1518 and may contain any of the following (P1516, P2108, P0220, P0120, U0107). An improperly torqued TAC module ground may be at fault. The Ground is listed as G104 on TAC module schematic which is incorrectly labeled on SI document ID 855376. The correct ground is G103. The locator for SI states that G103 is located on the left hand side which is incorrect. However, there have been field reports stating that G104 has also corrected this condition. G104 is a horizontal bolt in the rear of the left head and extremely difficult to reach. G104 should also be tightened at the same time.

There have also been field cases where ground G110 on the outer drivers side frame rail caused a P1518 code and an intermittent connection at splice 102 on the intake.

All published SI diagnostics should be followed in addition to following the recommendation listed.

Recommendation/Instructions:
Tighten ground G103 located behind the right cylinder head (passenger side) just below the head and mounted into the block. The ground uses a 13 mm bolt head mounted vertically to the engine block just above the bell housing.

.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance. This diagnostic approach was developed for the vehicle with the VIN you entered and should not be automatically be used for other vehicles with similar symptoms.

Models:
(03 Chevrolet Silverado 2WD, 4WD) and (03 GMC Sierra 2WD, 4WD) and (03 Chevrolet Tahoe 2WD, 4WD) and (03 Chevrolet GMC Yukon 2WD, 4WD) and (03 Chevrolet Suburban 2WD, 4WD) and GMC Yukon XL 2WD, 4WD)

.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. Subject:Check Engine Light On with No Driveability Concerns, DTC P0120, P0220, P1516, P1518 (Clear Code) #03-06-04-032 – (06/16/2003)

Models:2003 Cadillac Escalade, Escalade EXT, Escalade ESV
2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe
2003 GMC Sierra, Yukon, Yukon XL
with 4.8L, 5.3L or 6.0L Engine (VINs V, P, T, Z, N, U – RPOs LR4, LM4, LM7, L59, LQ9, LQ4,)

Condition
Some owners may comment that the Check Engine Light is illuminated and there is no driveability concern. Upon investigation, the technician may find codes P0120, P0220, P1516 or P1518. Also, technicians may note that low voltage codes P0562, P0563, P1637 or P1638 have been set.

Cause
The Tach module may set the code in error if it operates at a battery voltage of 4.5 to 5.0 volts.

Correction
If the vehicle has stored one of the low voltage codes, P0562, P0563, P1637 or P1638, follow the appropriate diagnostics for the low voltage code. In most cases, this will lead to correcting the concern without replacing any Electronic Throttle Control (ETC) components.

If codes P0120, P0220, P1516 or P1518 are present without any of the low voltage codes, the technician should observe the Engine RPM in the fault record.

• If the Engine RPM in the fault record is zero and the customer indicates that the vehicles has experienced a low voltage condition, the code should be cleared and the low voltage should be diagnosed and corrected.
• If the Engine RPM is zero and the customer indicates that there have been no low voltage conditions, then the P1516 diagnostic aids for intermittent concerns should be used to diagnose and correct the vehicle
• If the Engine RPM is greater than zero, then check for an obvious loose ground at G103 located next to the right cylinder head just below the head and mounted into the block. Also, check G104 located behind the left cylinder head. Then verify all electrical connections at the TAC module.
If the concern is still not resolved, contact Technical Assistance.

Warranty Information
For vehicles repaired under warranty, use the applicable labor operation for the repair performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Co

hey thanks for the info! I will save it to look thru, a few days after I posted that I read about the ground on the cyclinder head (the one your speaking of) and I had scheduled to take it into the dealer the next day.. well to my suprise that night it didn’t appear to be any thing wrong with the ground (just tried to wiggle it) but that night and morning I had no codes! the truck even cleared after the 3 starts, well I canceled the dealer trip and have now gone 600 somethin miles with no problems!!…… But now I’ll go and double check that ground (thanx for the size!) But I did see the pigtail off the TB has been replaced and it looks like a pro job (all the wires are white coming out of the plug?) and I’ll keep that as a first suspect if any more problems
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ubject:SES Light And Reduced Engine Power DTC P0120 P0220 P1516 P2135 – keywords accelerator actuator APP blade body connector connection DTC L33 L59 LH6 LR4 LM7 LS1 LS2 LQ4 LQ9 module position reduce sensor #PIP3089B – (10/31/2006)

Models:2004-2006 Buick Rainer
2005-2006 Cadillac CTS-V
2003-2006 Cadillac Escalade
2003-2006 Chevrolet Avalanche, Corvette, Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer
2003-2006 GMC Envoy, Savana, Sierra, Yukon
2003-2006 Hummer H2
2005-2006 Pontiac GTO
Equipped with a 4.8 5.3 6.0 or 7.0 V-8 Engine

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:
A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135.

The Throttle Actuator Control (TAC) / throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit.

Recommendation/Instructions:
Complete the current SI diagnostics for any symptoms or trouble codes found. If a intermittent T/P or TAC module type code is occurring complete the inspections below.

Inspect all related throttle body terminals for a loose wiring crimp. The loose crimp may be difficult to find, and the poor connection will be between the terminal and the copper strands of the wire. Wiggle test the individual throttle body circuits to see if the concern can be duplicated.

Inspect the related circuits for broken wires inside the insulation. The outer wire insulation may look fine, but the internal copper strands may be partially broken. Breaks in the wires usually occur within 1 to 4 inches of the throttle body connector. Wiggle testing may also induce a trouble code to set.
On C/K trucks complete SI procedures for voltage drop on grounds G103 and G104. Grounds G103 or G104 may be loose or corroded.
If a terminal crimp or a broken wire has been found, repair or replace only the circuits involved. There is a throttle body pigtail connector available through GMSPO, but installing this pigtail connector may cause other intermittent TAC module/TP codes at a later date. If this pigtail must be used, please follow the SI procedures for Splicing Copper Wire Using Splice Sleeves. (the proper Kent-Moore crimping tool must be used for this repair)

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Corporation. All Rights Reserved.

Subject:Lack of Power with TAC Module Code of P1518 Reduced Power Mode -kw 4.8 5.3 6.0 DTC ETC L59 LM4 LM7 LQ4 LQ9 LR4 P1516 P2108 P0220 P0120 performance power throttle U0107 #PI00411C – (12/23/2003)

Models:.

When servicing the vehicle with the VIN you entered, the following diagnosis might be helpful if the vehicle exhibits the described symptoms.

Condition/Concern:
Customers may have a concern of lack of power and engine light on. DTCs set will almost always contain a P1518 and may contain any of the following (P1516, P2108, P0220, P0120, U0107). An improperly torqued TAC module ground may be at fault. The Ground is listed as G104 on TAC module schematic which is incorrectly labeled on SI document ID 855376. The correct ground is G103. The locator for SI states that G103 is located on the left hand side which is incorrect. However, there have been field reports stating that G104 has also corrected this condition. G104 is a horizontal bolt in the rear of the left head and extremely difficult to reach. G104 should also be tightened at the same time.

There have also been field cases where ground G110 on the outer drivers side frame rail caused a P1518 code and an intermittent connection at splice 102 on the intake.

All published SI diagnostics should be followed in addition to following the recommendation listed.

Recommendation/Instructions:
Tighten ground G103 located behind the right cylinder head (passenger side) just below the head and mounted into the block. The ground uses a 13 mm bolt head mounted vertically to the engine block just above the bell housing.

.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance. This diagnostic approach was developed for the vehicle with the VIN you entered and should not be automatically be used for other vehicles with similar symptoms.

Models:
(03 Chevrolet Silverado 2WD, 4WD) and (03 GMC Sierra 2WD, 4WD) and (03 Chevrolet Tahoe 2WD, 4WD) and (03 Chevrolet GMC Yukon 2WD, 4WD) and (03 Chevrolet Suburban 2WD, 4WD) and GMC Yukon XL 2WD, 4WD)

.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. Subject:Check Engine Light On with No Driveability Concerns, DTC P0120, P0220, P1516, P1518 (Clear Code) #03-06-04-032 – (06/16/2003)

Models:2003 Cadillac Escalade, Escalade EXT, Escalade ESV
2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe
2003 GMC Sierra, Yukon, Yukon XL
with 4.8L, 5.3L or 6.0L Engine (VINs V, P, T, Z, N, U – RPOs LR4, LM4, LM7, L59, LQ9, LQ4,)

Condition
Some owners may comment that the Check Engine Light is illuminated and there is no driveability concern. Upon investigation, the technician may find codes P0120, P0220, P1516 or P1518. Also, technicians may note that low voltage codes P0562, P0563, P1637 or P1638 have been set.

Cause
The Tach module may set the code in error if it operates at a battery voltage of 4.5 to 5.0 volts.

Correction
If the vehicle has stored one of the low voltage codes, P0562, P0563, P1637 or P1638, follow the appropriate diagnostics for the low voltage code. In most cases, this will lead to correcting the concern without replacing any Electronic Throttle Control (ETC) components.

If codes P0120, P0220, P1516 or P1518 are present without any of the low voltage codes, the technician should observe the Engine RPM in the fault record.

• If the Engine RPM in the fault record is zero and the customer indicates that the vehicles has experienced a low voltage condition, the code should be cleared and the low voltage should be diagnosed and corrected.
• If the Engine RPM is zero and the customer indicates that there have been no low voltage conditions, then the P1516 diagnostic aids for intermittent concerns should be used to diagnose and correct the vehicle
• If the Engine RPM is greater than zero, then check for an obvious loose ground at G103 located next to the right cylinder head just below the head and mounted into the block. Also, check G104 located behind the left cylinder head. Then verify all electrical connections at the TAC module.
If the concern is still not resolved, contact Technical Assistance.

Warranty Information
For vehicles repaired under warranty, use the applicable labor operation for the repair performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Co

There is nothing like fresh diesel fumes in the morning!
#4bigshell
GM-TC Newbie

Newbie

3 posts
Location:san antonio
Gender:Male
Posted 09 October 2007 – 05:10 PM
GMTRUCKTECH, on Oct 7 2007, 12:06 PM, said:
Here are some bull and pi that will help you. From what I have seen the likey cause is the t/b connector and the grounds behind both heads. There is also updates for the pcm for these codes.

Subject:SES Light And Reduced Engine Power DTC P0120 P0220 P1516 P2135 – keywords accelerator actuator APP blade body connector connection DTC L33 L59 LH6 LR4 LM7 LS1 LS2 LQ4 LQ9 module position reduce sensor #PIP3089B – (10/31/2006)

Models:2004-2006 Buick Rainer
2005-2006 Cadillac CTS-V
2003-2006 Cadillac Escalade
2003-2006 Chevrolet Avalanche, Corvette, Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer
2003-2006 GMC Envoy, Savana, Sierra, Yukon
2003-2006 Hummer H2
2005-2006 Pontiac GTO
Equipped with a 4.8 5.3 6.0 or 7.0 V-8 Engine

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:
A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135.

The Throttle Actuator Control (TAC) / throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit.

Recommendation/Instructions:
Complete the current SI diagnostics for any symptoms or trouble codes found. If a intermittent T/P or TAC module type code is occurring complete the inspections below.

Inspect all related throttle body terminals for a loose wiring crimp. The loose crimp may be difficult to find, and the poor connection will be between the terminal and the copper strands of the wire. Wiggle test the individual throttle body circuits to see if the concern can be duplicated.

Inspect the related circuits for broken wires inside the insulation. The outer wire insulation may look fine, but the internal copper strands may be partially broken. Breaks in the wires usually occur within 1 to 4 inches of the throttle body connector. Wiggle testing may also induce a trouble code to set.
On C/K trucks complete SI procedures for voltage drop on grounds G103 and G104. Grounds G103 or G104 may be loose or corroded.
If a terminal crimp or a broken wire has been found, repair or replace only the circuits involved. There is a throttle body pigtail connector available through GMSPO, but installing this pigtail connector may cause other intermittent TAC module/TP codes at a later date. If this pigtail must be used, please follow the SI procedures for Splicing Copper Wire Using Splice Sleeves. (the proper Kent-Moore crimping tool must be used for this repair)

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Corporation. All Rights Reserved.

Subject:Lack of Power with TAC Module Code of P1518 Reduced Power Mode -kw 4.8 5.3 6.0 DTC ETC L59 LM4 LM7 LQ4 LQ9 LR4 P1516 P2108 P0220 P0120 performance power throttle U0107 #PI00411C – (12/23/2003)

Models:.

When servicing the vehicle with the VIN you entered, the following diagnosis might be helpful if the vehicle exhibits the described symptoms.

Condition/Concern:
Customers may have a concern of lack of power and engine light on. DTCs set will almost always contain a P1518 and may contain any of the following (P1516, P2108, P0220, P0120, U0107). An improperly torqued TAC module ground may be at fault. The Ground is listed as G104 on TAC module schematic which is incorrectly labeled on SI document ID 855376. The correct ground is G103. The locator for SI states that G103 is located on the left hand side which is incorrect. However, there have been field reports stating that G104 has also corrected this condition. G104 is a horizontal bolt in the rear of the left head and extremely difficult to reach. G104 should also be tightened at the same time.

There have also been field cases where ground G110 on the outer drivers side frame rail caused a P1518 code and an intermittent connection at splice 102 on the intake.

All published SI diagnostics should be followed in addition to following the recommendation listed.

Recommendation/Instructions:
Tighten ground G103 located behind the right cylinder head (passenger side) just below the head and mounted into the block. The ground uses a 13 mm bolt head mounted vertically to the engine block just above the bell housing.

.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance. This diagnostic approach was developed for the vehicle with the VIN you entered and should not be automatically be used for other vehicles with similar symptoms.

Models:
(03 Chevrolet Silverado 2WD, 4WD) and (03 GMC Sierra 2WD, 4WD) and (03 Chevrolet Tahoe 2WD, 4WD) and (03 Chevrolet GMC Yukon 2WD, 4WD) and (03 Chevrolet Suburban 2WD, 4WD) and GMC Yukon XL 2WD, 4WD)

.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. Subject:Check Engine Light On with No Driveability Concerns, DTC P0120, P0220, P1516, P1518 (Clear Code) #03-06-04-032 – (06/16/2003)

Models:2003 Cadillac Escalade, Escalade EXT, Escalade ESV
2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe
2003 GMC Sierra, Yukon, Yukon XL
with 4.8L, 5.3L or 6.0L Engine (VINs V, P, T, Z, N, U – RPOs LR4, LM4, LM7, L59, LQ9, LQ4,)

Condition
Some owners may comment that the Check Engine Light is illuminated and there is no driveability concern. Upon investigation, the technician may find codes P0120, P0220, P1516 or P1518. Also, technicians may note that low voltage codes P0562, P0563, P1637 or P1638 have been set.

Cause
The Tach module may set the code in error if it operates at a battery voltage of 4.5 to 5.0 volts.

Correction
If the vehicle has stored one of the low voltage codes, P0562, P0563, P1637 or P1638, follow the appropriate diagnostics for the low voltage code. In most cases, this will lead to correcting the concern without replacing any Electronic Throttle Control (ETC) components.

If codes P0120, P0220, P1516 or P1518 are present without any of the low voltage codes, the technician should observe the Engine RPM in the fault record.

• If the Engine RPM in the fault record is zero and the customer indicates that the vehicles has experienced a low voltage condition, the code should be cleared and the low voltage should be diagnosed and corrected.
• If the Engine RPM is zero and the customer indicates that there have been no low voltage conditions, then the P1516 diagnostic aids for intermittent concerns should be used to diagnose and correct the vehicle
• If the Engine RPM is greater than zero, then check for an obvious loose ground at G103 located next to the right cylinder head just below the head and mounted into the block. Also, check G104 located behind the left cylinder head. Then verify all electrical connections at the TAC module.
If the concern is still not resolved, contact Technical Assistance.

Warranty Information
For vehicles repaired under warranty, use the applicable labor operation for the repair performed.

GM bulletins are intended for use by professional technicians, NOT a “do-it-yourselfer”. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
© Copyright General Motors Co

hey thanks for the info! I will save it to look thru, a few days after I posted that I read about the ground on the cyclinder head (the one your speaking of) and I had scheduled to take it into the dealer the next day.. well to my suprise that night it didn’t appear to be any thing wrong with the ground (just tried to wiggle it) but that night and morning I had no codes! the truck even cleared after the 3 starts, well I canceled the dealer trip and have now gone 600 somethin miles with no problems!!…… But now I’ll go and double check that ground (thanx for the size!) But I did see the pigtail off the TB has been replaced and it looks like a pro job (all the wires are white coming out of the plug?) and I’ll keep that as a first suspect if any more problems
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#09-06-04-034: Malfunction Indicator Lamp (MIL) Illuminated, Fuel Injector Driver Circuit DTCs and Cylinder Bank Shut Down DTCs, Reduced Engine Power (Repair Fuel Injector Control Module (FICM) Harness Chafed Wires) – (Aug 17, 2009)

Subject: Malfunction Indicator Lamp (MIL) Illuminated, Fuel Injector Driver Circuit DTCs P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208 and Cylinder Bank Shut Down DTCs P2146 or P2149, Reduced Engine Power (Repair Fuel Injector Control Module (FICM) Harness Chafed Wires)

Models: 2001-2004 Chevrolet Kodiak C4500/C5500 Series, Silverado Models

2001-2004 GMC Sierra Models, TopKick C4500/C5500 Series

Equipped with Duramax™ Diesel Engine RPO LB7

2004-2005 Chevrolet Kodiak, Silverado Models

2004-2005 GMC Sierra Models, TopKick

Equipped with Duramax Diesel Engine RPO LLY

Please Refer to GMVIS

——————————————————————————–
Condition
Some customers may comment that the malfunction indicator lamp (MIL) is illuminated or intermittent and there is a significant reduction in engine power (limp home mode).

The scan tool may display one or more Injector Driver Circuit DTCs P0201, P0202, P0203, P0204, P0205, P0206, P0207 or P0208 and/or Cylinder Bank Shut Down DTCs P2146 or P2149 set as Current or in History.

Cause
This condition may be caused by the fuel injector control module (FICM) wiring harness protective conduit rubbing against the back of the alternator, the alternator bracket or the FICM harness retaining bracket. This may result in the conduit rubbing through, exposing the wires inside and chafing of the wire insulation then occurs.

Correction
•Turn ON the ignition, with the engine OFF.
•Observe the DTC information with the scan tool.
•If any of the above DTCs are set, then proceed to inspect the FICM wiring harness at the locations outlined in the following steps.
•Turn OFF the ignition and all accessories and allow the control modules to power down.
Note: For Silverado and Sierra models only perform Step 5.

•Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement in SI.

Important: DO NOT break off the tab on the electrical connectors.

•Disconnect the FICM electrical connectors (2) from the FICM (1).

•Carefully bend up and backwards the FICM wiring harness electrical connectors (1) away from the FICM (4).

Note: Some of these chafes are very small, possibly the size of a pen tip, but could still cause injector circuit concerns.

•Inspect the wiring harness for chafing (3) that may result from rubbing at the back of the alternator (2), the alternator bracket or at the FICM harness retaining bracket.
If necessary, peel the tape from the area and look for ANY chafes into the wires.

⇒ If chafing is observed and the conductive portion of the wire IS NOT damaged, apply electrical tape around the wire.

⇒ If chafing is observed and the conductive portion of the wire IS damaged, then refer to Splicing Copper Wire Using Splice Sleeves in Wiring Repairs in SI.

⇒ If chafing IS NOT OBSERVED , then refer to the appropriate DTC Diagnostic procedures in SI.

•Connect the electrical connectors to the FICM.
•Insulate the harness with suitable material such as conduit or heater hose to prevent a reoccurrence.
Note: For Silverado and Sierra models only perform Step 11.

•Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement in SI.
•Clear the DTCs with a scan tool.

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If you have questions about your Cadillac please enter them here

Over the years I have watched people buy used Cadillacs and really get in over their heads quickly. One simple rule is always, and I mean ALWAYS buy a used Cadillac with an extended warranty. The best extended warranties are the ones you get while purchasing a “Dealership Used Car” or “Certified Used Car”. The used cars from other dealers or individuals may prove to be risky. Buying a Cadillac that has been outfitted with custom accessories is also very risky, because many installers of such products are very inexperienced and underpaid. Ninety percent (90%) of the electrical issues that come to Southwest Cadillac Service are caused from such previous installations.
Cadillacs made after 1995 have to be checked closely by a Tech that has possession of a Tech II Scanner. The 4.6 Northstar engine is powerful and trouble free except the head gaskets sometimes fail or the crank case seals leak oil. The 4t80 transmission also have been known to set trouble codes that can halt an emission test or keep an annoying MIL (MALFUNCTION INDICATOR LAMP) glaring on the dash.. Any one of the three issues just mentioned can cost you over $3000 dollars. Now this is just beginners then there are a lot of other possible issues as well.
Bottom line, always get your Cadillac (or any used car) checked before buying it, preferably by a Tech that sees these make of cars daily. If in Houston area call me 281-495-1163 or submit a question to me about the desired car and I will try to give you advice.
Beside above mentioned advise I also recommend a title search or CARFAX www.carfax.com to make sure it wasn’t ever wrecked or other issues. If you buy car with a blemish on its record, it will be almost impossible to get rid of when you want to sell it, —— James

B0001
Vehicle Speed Information Circuit Range/Performance
Navigation Radio
DTC B0001

B0012
Passenger Frontal Deployment Loop Stage 2 Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0013
Passenger Frontal Deployment Loop Stage 2 Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0014
Passenger Frontal Deployment Loop Stage 2 Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0016
Passenger Frontal Deployment Loop Stage 1 Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0017
Passenger Frontal Deployment Loop Stage 1 Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0018
Passenger Frontal Deployment Loop Stage 1 Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0022
Driver Frontal Deployment Loop Stage 1 Resistance Low
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0024
Driver Frontal Deployment Loop Stage 1 Voltage Out of Range
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0026
Driver Frontal Deployment Loop Stage 1 Open
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0028
Right Front Side Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0029
Right Front Side Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0030
Right Front Side Deployment Loop Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0040
Left Front Side Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0041
Left Front Side Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0042
Driver Frontal Deployment Loop Stage 2 Resistance Low
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0043
Driver Frontal Deployment Loop Stage 2 Voltage Out of Range
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0044
Driver Frontal Deployment Loop Stage 2 Open
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0045
Left Front Side Deployment Loop Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0051
Deployment Commanded
SDM
DTC B0051

B0053
Deployment Commanded With Loop DTCs Present
SDM
DTC B0053

B0057
Right Front Pretensioner Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0058
Right Front Pretensioner Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0059
Right Front Pretensioner Deployment Loop Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0061
Left Front Roof Rail Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0062
Left Front Roof Rail Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0064
Left Front Pretensioner Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0065
Left Front Pretensioner Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0066
Left Front Pretensioner Deployment Loop Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0068
Left Front Roof Rail Deployment Loop Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0069
Right Front Roof Rail Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0070
Right Front Roof Rail Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0071
Right Front Roof Rail Deployment Loop Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0077
Driver Side Impact Sensor (SIS) Performance
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0078
Passenger Side Impact Sensor (SIS) Performance
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0079
Incorrect Driver Side Impact Sensor (SIS) Installed
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0080
Discard Driver Side Impact Sensor (SIS)
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0081
Incorrect Passenger Side Impact Sensor (SIS) Installed
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0082
Discard Passenger Side Impact Sensor (SIS)
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0092
Passenger Presence System Performance
SDM
DTC B0092

B0098
Passenger Presence System Configuration Error
SDM
DTC B0098

B0100
Front End Sensor 1 Performance
SDM
DTC B0100, B0101, or B0102

B0101
Discard Front End Sensor 1
SDM
DTC B0100, B0101, or B0102

B0102
Incorrect Front End Sensor 1 Installed
SDM
DTC B0100, B0101, or B0102

B0126
Air Flow Position Command Circuit Range
HVAC
DTC B0126, B0409, or B0419

B0130
Air Flow Position Command Circuit Range
HVAC
DTC B0130, B0414, or B0424

B0157
Air Conditioning (A/C) Refrigerant Small Leak Detected
HVAC
DTC B0157

B0160
Outside Air Temperature Sensor Circuit Low
HVAC
DTC B0160 or B0162

B0162
Outside Air Temperature Sensor Circuit Open or High
HVAC
DTC B0160 or B0162

B0164
Passenger Compartment Temp Sensor Circuit Performance
HVAC
DTC B0164

B0184
Solar Load Sensor 1 Circuit Performance
HVAC
DTC B0184 or B0189

B0189
Solar Load Sensor 2 Circuit Performance
HVAC
DTC B0184 or B0189

B0409
Temperature Control 1 Circuit Range
HVAC
DTC B0126, B0409, or B0419

B0414
Temperature Control 1 Feedback Circuit
HVAC
DTC B0130, B0414, or B0424

B0419
Temperature Control 2 Circuit Range
HVAC
DTC B0126, B0409, or B0419

B0424
Temperature Control 2 Feedback Circuit
HVAC
DTC B0130, B0414, or B0424

B0665
Service Antilock Brake System (ABS) Indicator Circuit
EBCM
DTC B0665

B0996
Vehicle Electronic Control Unit (VCU) VIN Check Error
VTD
DTC B0996

B1000
Electronic Control Unit (ECU) Performance
TV Antenna Module, Radio, Radio Antenna Module, SDM, VCIM
DTC B1000

B1001
Option Configuration Error
Radio, SDM
DTC B1001

VCIM
DTC B1004

B1004
Keep Alive Memory (KAM) Reset
Audio Amplifier, DDSA, DIM, HVAC Control Module, IPC, Radio
DTC B1004

B1007
EEPROM Write Error
DDM, DDS, FPDM, LRDM, RRDM
DTC B1007

B1009
EEPROM Checksum Mismatch
DDM, DDS, FPDM, LRDM, RRDM
DTC B1009

B1013
Calibration Read Only Memory (ROM) Checksum Error
HVAC Control Module
DTC B1013

B1014
Program Read Only Memory (ROM) Checksum Error
HVAC Control Module
DTC B1014

B1015
Vehicle Identification Number (VIN) Information Error
VTD
DTC B1015

B1016
Vehicle Identification Number (VIN) Information Not Programmed
VTD
DTC B1016

B1259
Antenna Ground Circuit
DRR
DTC B1259

B1271
Theft Locked
Radio
DTC B1271

B1327
Device Power Circuit Low
DDM, DDS, FPDM, LRDM, RRDM
DTC B1327

B1328
Device Power Circuit High
AMP, IPC, SIR
DTC B1328

B1336
Device Power 3 Circuit Range/Performance
MSM
DTC B1336

B1372
Device Ignition 1 Circuit Low
DIM
DTC B1372

B1382
Device Ignition ACCESSORY Circuit Low
DIM
DTC B1382

B1420
Device Voltage
MSM
DTC B1420

B1422
Device Power Moding Error
Antenna Module
DTC B1422

B1513
Charging System Voltage Low
IPC
DTC B1513

B1514
Charging System Voltage High
IPC
DTC B1514

B1586
Mirror Horizontal Position Feedback Circuit Range/Performance
DDM, FPDM
DTC B1586

B1591
Mirror Vertical Position Sensor Circuit Range/Performance
DDM, FPDM
DTC B1591

B1697
Mirror Left-Up Control Switch Circuit Low
DDS
DTC B1697, B1702, B1707, or B1712

B1702
Mirror Left-Down Control Switch Circuit Low
DDS
DTC B1697, B1702, B1707, or B1712

B1707
Mirror Right-Up Control Switch Circuit Low
DDS
DTC B1697, B1702, B1707, or B1712

B1712
Mirror Right-Down Control Switch Circuit Low
DDS
DTC B1697, B1702, B1707, or B1712

B1717
Mirror Power Fold Control Switch Circuit Low
DDS
DTC B1717

B1735
Seat Front Up Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1740
Seat Front Down Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1745
Seat Rear Up Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1750
Seat Rear Down Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1755
Seat Assembly Horizontal Forward Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1760
Seat Assembly Horizontal Rearward Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1815
Seat Recline Forward Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1820
Seat Recline Rearward Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1825
Seat Recline Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B1826
Seat Recline Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B1830
Seat Lumbar Forward Switch Circuit
MSM
DTC B1830, B1835, B1840, or B1845

B1835
Seat Lumbar Rearward Switch Circuit
MSM
DTC B1830, B1835, B1840, or B1845

B1840
Seat Lumbar Up Switch Circuit
MSM
DTC B1830, B1835, B1840, or B1845

B1845
Seat Lumbar Down Switch Circuit
MSM
DTC B1830, B1835, B1840, or B1845

B1850
Seat Lumbar Horizontal Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B1851
Seat Lumbar Horizontal Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B1860
Seat Lumbar Vertical Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B1861
Seat Lumbar Vertical Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B2355
Seat Front Vertical Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B2356
Seat Front Vertical Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B2365
Seat Rear Vertical Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B2366
Seat Rear Vertical Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B2375
Seat Assembly Horizontal Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B2376
Seat Assembly Horizontal Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B2455
Cellular Phone Microphone Circuit
OnStar® VCIM
DTC B2455

B2462
Global Positioning System (GPS) Signal Error
Navigation Radio
DTC B2462

B2470
Cellular Phone Antenna Circuit
OnStar® VCIM
DTC B2470

B2476
Cellular Phone Select Service Switch
OnStar® VCIM
DTC B2476

B2482
Cellular Phone Select Service Switch Range/Performance
OnStar® VCIM
DTC B2482

B2483
Global Positioning System (GPS) Sensor Circuit Low
OnStar® VCIM
DTC B2483 or B2484

B2484
Global Positioning System (GPS) Sensor Circuit Open
OnStar® VCIM
DTC B2483 or B2484

B2556
Passenger Compartment Lamp Control Circuit Range/Performance
DIM
DTC B2556

B2575
Headlamp Control Circuit
DIM
DTC B2575

B2646
Ambient Light Sensor Circuit
CCP
DTC B2646

B2732
Trunk Release Switch Circuit Low
RIM
DTC B2732

B2757
Memory 1 Select Switch Circuit Low
DDM
DTC B2757, B2762, B2767, or B2772

B2762
Memory 2 Select Switch Circuit Low
DDM
DTC B2757, B2762, B2767, or B2772

B2767
Memory Set Switch Circuit Low
DDM
DTC B2757, B2762, B2767, or B2772

B2772
Memory Exit or Off Switch Circuit Low
DDM
DTC B2757, B2762, B2767, or B2772

B3031
Security System Controller in Learn Mode
VTD
DTC B3031

B3055
No Transponder Modulation or No Transponder
VTD
DTC B3055

B3060
Unprogrammed Transponder Identification Code Received
VTD
DTC B3060

B3064
Door Key Lock Switch Circuit Low
DDM
DTC B3064 or B3069

B3069
Door Key Unlock Switch Circuit Low
DDM
DTC B3064 or B3069

B3090
Content Theft System Sensor Signal Circuit Performance
BCM
DTC B3090

B3142
Unlock Switch Circuit Low
DDS
DTC B3142, B3147, B3152, or B3157

B3147
Right Front Unlock Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3142, B3147, B3152, or B3157

B3152
Left Front Lock Switch Circuit Low
DDS
DTC B3142, B3147, B3152, or B3157

B3157
Right Front Lock Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3142, B3147, B3152, or B3157

B3172
Right Front Window Up Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3177
Right Front Window Down Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3182
Left Rear Window Up Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3187
Left Rear Window Down Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3192
Right Rear Window Up Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3197
Right Rear Window Down Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3282
Right Front Window Express Up or Down Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3287
Left Rear Window Express Up or Down Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3292
Right Rear Window Express Up or Down Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3377
Left Front Window Up Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3382
Left Front Window Down Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3387
Right Front Window Up Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3392
Right Front Window Down Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3397
Left Rear Window Up Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3410
AHLD Front Axle Sensor Signal Circuit
HLM
DTC B3410

B3420
AHLD Rear Axle Sensor Signal Circuit
HLM
DTC B3420

B3452
Left Rear Window Down Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3457
Right Rear Window Up Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3462
Right Rear Window Down Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3467
Left Front Window Express Up or Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3472
Right Front Window Express Up or Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3477
Left Rear Window Express Up or Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3482
Right Rear Window Express Up or Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3517
Left Rear Window Express Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3522
Right Rear Window Express Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3527
Window Lockout Switch Circuit Low
DDS
DTC B3527

B3832
Left Front Window Express Up System/Function Not Initialized
DDM
DTC B3832 or B3833

B3833
Right Front Window Express Up System/Function Not Initialized
FPDM
DTC B3832 or B3833

B3903
Stoplamp Relay Circuit
EBCM
DTC B3903

B3935
Transponder Authentication Error
VTD
DTC B3935

B3976
Unconfigured Transponder
VTD
DTC B3976

C0035
Left Front Wheel Speed Sensor Circuit
EBCM
DTC C0035-C0052

C0036
Left Front Wheel Speed Sensor Circuit Range/Performance
EBCM
DTC C0035-C0052

C0037
Left Front Wheel Speed Sensor Circuit Low
EBCM
DTC C0035-C0052

C0040
Right Front Wheel Speed Sensor Circuit
EBCM
DTC C0035-C0052

C0041
Right Front Wheel Speed Sensor Circuit Range/Performance
EBCM
DTC C0035-C0052

C0042
Right Front Wheel Speed Sensor Circuit Low
EBCM
DTC C0035-C0052

C0045
Left Rear Wheel Speed Sensor Circuit
EBCM
DTC C0035-C0052

C0046
Left Rear Wheel Speed Sensor Circuit Range/Performance
EBCM
DTC C0035-C0052

C0047
Left Rear Wheel Speed Sensor Circuit Low
EBCM
DTC C0035-C0052

C0050
Right Rear Wheel Speed Sensor Circuit
EBCM
DTC C0035-C0052

C0051
Right Rear Wheel Speed Sensor Circuit Range/Performance
EBCM
DTC C0035-C0052

C0052
Right Rear Wheel Speed Sensor Circuit Low
EBCM
DTC C0035-C0052

C0113
Pump Motor Circuit High
EBCM
DTC C0113-C0115

C0114
Pump Motor Circuit Open
EBCM
DTC C0113-C0115

C0115
Pump Motor Performance
EBCM
DTC C0113-C0115

C0121
Valve Relay Circuit
EBCM
DTC C0121

C0136
Base Brake System Pressure Circuit
EBCM
DTC C0136

C0138
Base Brake System Pressure Circuit Low
EBCM
DTC C0138 or C0139

C0139
Base Brake System Pressure Circuit High
EBCM
DTC C0138 or C0139

C0163
Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Sensor Circuit Low
EBCM
DTC C0163 or C0164

C0164
Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Sensor Circuit High
EBCM
DTC C0163 or C0164

C0186
Lateral Accelerometer Circuit
EBCM
DTC C0186 or C0187

C0187
Lateral Accelerometer Circuit Range/Performance
EBCM
DTC C0186 or C0187

C0196
Yaw Rate Circuit
EBCM
DTC C0196

C0220
Left Front Antilock Brake System (ABS) Channel in Release Too Long
EBCM
DTC C0220-C0229

C0221
Right Front Antilock Brake System (ABS) Channel in Release Too Long
EBCM
DTC C0220-C0229

C0228
Left Rear Antilock Brake System (ABS) Channel in Release Too Long
EBCM
DTC C0220-C0229

C0229
Right Rear Antilock Brake System (ABS) Channel in Release Too Long
EBCM
DTC C0220-C0229

C0241
Powertrain Control Module (PCM) Indicated Requested Torque Malfunction
EBCM, ECM
DTC C0241 or P0856

C0242
Powertrain Control Module (PCM) Indicated TCS Malfunction
EBCM
DTC C0242

C0243
Engine Drag Control
EBCM
DTC C0243

C0244
Pulse Width Modulated (PWM) Delivered Torque
EBCM, ECM
DTC C0244 or P1689

C0252
Vehicle Stability Enhancement System (VSES) Sensors Uncorrelated
EBCM
DTC C0252

C0253
Centering Error
EBCM
DTC C0253 or C0254

C0254
Steering Sensor and/or Lateral Accelerometer Bias
EBCM
DTC C0253 or C0254

C0267
Low Brake Fluid Indicated
EBCM
DTC C0267

C0278
Brake Pedal Position Sensor Not Calibrated
EBCM
DTC C0278

C0281
Dynamic Rear Proportioning (DRP) Performance
EBCM
DTC C0281 or C081

C0282
Brake Pedal Position Sensor Circuit Range/Performance
EBCM
DTC C0282

C0283
Brake Pedal Position Sensor Circuit Low
EBCM
DTC C0283

C0284
Brake Pedal Position Sensor Circuit High
EBCM
DTC C0284

C0450
Steering Assist Control Actuator Circuit
EBCM
DTC C0450

C0460
Steering Position Sensor
EBCM
DTC C0460 or C0461

C0461
Steering Position Sensor Range/Performance
EBCM
DTC C0460 or C0461

C0550
Electronic Control Unit (ECU) Performance
EBCM
DTC C0550

C0551
Option Configuration Error
EBCM
DTC C0551

C0561
System Disabled Information Stored
EBCM
DTC C0561

C0565
Vehicle Identification Number (VIN) Information Error
EBCM
DTC C0565

C0750
Left Front Low Tire Pressure Sensor
Antenna Module
DTC C0750, C0755, C0760, or C0765

C0755
Right Front Low Tire Pressure Sensor
Antenna Module
DTC C0750, C0755, C0760, or C0765

C0760
Left Rear Low Tire Pressure Sensor
Antenna Module
DTC C0750, C0755, C0760, or C0765

C0765
Right Rear Low Tire Pressure Sensor
Antenna Module
DTC C0750, C0755, C0760, or C0765

C0820
Device Ground Circuit
EBCM
DTC C0820

C0870
Device Voltage Reference Output 1 Circuit
EBCM
DTC C0870

C0880
Device Voltage Reference Output 2 Circuit
EBCM
DTC C0880

C0899
Device Voltage Low
EBCM
DTC C0899

C0900
Device Voltage High
EBCM
DTC C0900

P0008
Engine Position System Performance Bank 1
ECM
DTC P0008 for the 2.8L engine

or

DTC P0008 for the 3.6L (LY7) engine

P0009
Engine Position System Performance Bank 2
ECM
DTC P0009 for the 2.8L engine

or

DTC P0009 for the 3.6L (LY7) engine

P0010
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1
ECM
DTC P0010, P0013, P0020, or P0023 for the 2.8L engine

or

DTC P0010, P0013, P0020, or P0023 for the 3.6L (LY7) engine

P0011
Intake Camshaft Position (CMP) System Performance Bank 1
ECM
DTC P0011, P0014, P0021, or P0024 for the 2.8L engine

or

DTC P0011, P0014, P0021, or P0024 for the 3.6L (LY7) engine

P0013
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1
ECM
DTC P0010, P0013, P0020, or P0023 for the 2.8L engine

or

DTC P0010, P0013, P0020, or P0023 for the 3.6L (LY7) engine

P0014
Exhaust Camshaft Position (CMP) System Performance Bank 1
ECM
DTC P0011, P0014, P0021, or P0024 for the 2.8L engine

or

DTC P0011, P0014, P0021, or P0024 for the 3.6L (LY7) engine

P0016
Crankshaft Position (CKP)/Intake Camshaft Position (CMP) Correlation Bank 1
ECM
• DTC P0016, P0017, P0018, or P0019 for the 2.8L engine

• DTC P0016, P0017, P0018, or P0019 for the 3.6L (LY7) engine

• DTC P0016 for the 6.0L engine

P0017
Crankshaft Position (CKP)/Exhaust Camshaft Position (CMP) Correlation Bank 1
ECM
DTC P0016, P0017, P0018, or P0019 for the 2.8L engine

or

DTC P0016, P0017, P0018, or P0019 for the 3.6L (LY7) engine

P0018
Crankshaft Position (CKP)/Intake Camshaft Position (CMP) Correlation Bank 2
ECM
DTC P0016, P0017, P0018, or P0019 for the 2.8L engine

or

DTC P0016, P0017, P0018, or P0019 for the 3.6L (LY7) engine

P0019
Crankshaft Position (CKP)/Exhaust Camshaft Position (CMP) Correlation Bank 2
ECM
DTC P0016, P0017, P0018, or P0019 for the 2.8L engine

or

DTC P0016, P0017, P0018, or P0019 for the 3.6L (LY7) engine

P0020
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2
ECM
DTC P0010, P0013, P0020, or P0023 for the 2.8L engine

or

DTC P0010, P0013, P0020, or P0023 for the 3.6L (LY7) engine

P0021
Intake Camshaft Position (CMP) System Performance Bank 2
ECM
DTC P0011, P0014, P0021, or P0024 for the 2.8L engine

or

DTC P0011, P0014, P0021, or P0024 for the 3.6L (LY7) engine

P0023
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2
ECM
DTC P0010, P0013, P0020, or P0023 for the 2.8L engine

or

DTC P0010, P0013, P0020, or P0023 for the 3.6L (LY7) engine

P0024
Exhaust Camshaft Position (CMP) System Performance Bank 2
ECM
DTC P0011, P0014, P0021, or P0024 for the 2.8L engine

or

DTC P0011, P0014, P0021, or P0024 for the 3.6L (LY7) engine

P0030
HO2S Heater Control Circuit Bank 1 Sensor 1
ECM
• DTC P0030, P0036, P0050, or P0056 for the 2.8L engine

• DTC P0030, P0036, P0050, or P0056 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0031
HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 1
ECM
DTC P0031, P0037, P0051, or P0057 for the 2.8L engine

or

DTC P0031, P0037, P0051, or P0057 for the 3.6L (LY7) engine

P0032
HO2S Heater Control Circuit High Voltage Bank 1 Sensor 1
ECM
DTC P0032, P0038, P0052, or P0058 for the 2.8L engine

or

DTC P0032, P0038, P0052, or P0058 for the 3.6L (LY7) engine

P0036
HO2S Heater Control Circuit Bank 1 Sensor 2
ECM
• DTC P0030, P0036, P0050, or P0056 for the 2.8L engine

• DTC P0030, P0036, P0050, or P0056 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0037
HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 2
ECM
DTC P0031, P0037, P0051, or P0057 for the 2.8L engine

or

DTC P0031, P0037, P0051, or P0057 for the 3.6L (LY7) engine

P0038
HO2S Heater Control Circuit High Voltage Bank 1 Sensor 2
ECM
DTC P0032, P0038, P0052, or P0058 for the 2.8L engine

or

DTC P0032, P0038, P0052, or P0058 for the 3.6L (LY7) engine

P0050
HO2S Heater Control Circuit Bank 2 Sensor 1
ECM
• DTC P0030, P0036, P0050, or P0056 for the 2.8L engine

• DTC P0030, P0036, P0050, or P0056 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0051
HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 1
ECM
DTC P0031, P0037, P0051, or P0057 for the 2.8L engine

or

DTC P0031, P0037, P0051, or P0057 for the 3.6L (LY7) engine

P0052
HO2S Heater Control Circuit High Voltage Bank 2 Sensor 1
ECM
DTC P0032, P0038, P0052, or P0058 for the 2.8L engine

or

DTC P0032, P0038, P0052, or P0058 for the 3.6L (LY7) engine

P0053
HO2S Internal Heater Resistance Bank 1 Sensor 1
ECM
• DTC P0053 for the 2.8L engine

• DTC P0053 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0054
HO2S Heater Resistance Bank 1 Sensor 2
ECM
DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0056
HO2S Heater Control Circuit Bank 2 Sensor 2
ECM
• DTC P0030, P0036, P0050, or P0056 for the 2.8L engine

• DTC P0030, P0036, P0050, or P0056 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0057
HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 2
ECM
DTC P0031, P0037, P0051, or P0057 for the 2.8L engine

or

DTC P0031, P0037, P0051, or P0057 for the 3.6L (LY7) engine

P0058
HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2
ECM
DTC P0032, P0038, P0052, or P0058 for the 2.8L engine

or

DTC P0032, P0038, P0052, or P0058 for the 3.6L (LY7) engine

P0059
HO2S Internal Heater Resistance Bank 2 Sensor 1
ECM
• DTC P0059 for the 2.8L engine

• DTC P0059 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0060
HO2S Heater Resistance Bank 2 Sensor 2
ECM
DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0068
Throttle Body Airflow Performance
ECM
DTC P0068 or P0121

P0101
Mass Air Flow (MAF) Sensor Performance
ECM
• DTC P0101 for the 2.8L engine

• DTC P0101 for the 3.6L (LY7) engine

• DTC P0101 or P1101 for the 6.0L engine

P0102
Mass Air Flow (MAF) Sensor Circuit Low Voltage
ECM
• DTC P0102 for the 2.8L engine

• DTC P0102 for the 3.6L (LY7) engine

• DTC P0102 or P0103 for the 6.0L engine

P0103
Mass Air Flow (MAF) Sensor Circuit High Voltage
ECM
• DTC P0103 for the 2.8L engine

• DTC P0103 for the 3.6L (LY7) engine

• DTC P0102 or P0103 for the 6.0L engine

P0106
Manifold Absolute Pressure (MAP) Sensor Performance
ECM
DTC P0106

P0107
Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
ECM
DTC P0107 or P0108

P0108
Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
ECM
DTC P0107 or P0108

P0111
Intake Air Temperature (IAT) Sensor Performance
ECM
DTC P0111 for the 2.8L engine

or

DTC P0111 for the 3.6L (LY7) engine

P0112
Intake Air Temperature (IAT) Sensor Circuit Low Voltage
ECM
• DTC P0112 for the 2.8L engine

• DTC P0112 for the 3.6L (LY7) engine

• DTC P0112 or P0113 for the 6.0L engine

P0113
Intake Air Temperature (IAT) Sensor Circuit High Voltage
ECM
• DTC P0113 for the 2.8L engine

• DTC P0113 for the 3.6L (LY7) engine

• DTC P0112 or P0113 for the 6.0L engine

P0115
Engine Coolant Temperature (ECT) Sensor Circuit
TCM
DTC P0115

P0116
Engine Coolant Temperature (ECT) Sensor Performance
ECM
• DTC P0116 for the 2.8L engine

• DTC P0116 for the 3.6L (LY7) engine

• DTC P0116 for the 6.0L engine

P0117
Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
ECM
• DTC P0117 for the 2.8L engine

• DTC P0117 for the 3.6L (LY7) engine

• DTC P0117 or P0118 for the 6.0L engine

P0118
Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
ECM
• DTC P0118 for the 2.8L engine

• DTC P0118 for the 3.6L (LY7) engine

• DTC P0117 or P0118 for the 6.0L engine

P0119
Engine Coolant Temperature (ECT) Sensor Circuit Intermittent
ECM
DTC P0119 for the 2.8L engine

or

DTC P0119 for the 3.6L (LY7) engine

P0120
Throttle Position (TP) Sensor Circuit
TCM
DTC P0120

Throttle Position (TP) Sensor 1 Circuit
ECM
DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135

P0121
Throttle Position (TP) Sensor 1 Performance
ECM
• DTC P0121 for the 2.8L engine

• DTC P0121 for the 3.6L (LY7) engine

• DTC P0068 or P0121 for the 6.0L engine

P0122
Throttle Position (TP) Sensor 1 Circuit Low Voltage
ECM
• DTC P0122 for the 2.8L engine

• DTC P0122 for the 3.6L (LY7) engine

• DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 6.0L engine

P0123
Throttle Position (TP) Sensor 1 Circuit High Voltage
ECM
• DTC P0123 for the 2.8L engine

• DTC P0123 for the 3.6L (LY7) engine

• DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 6.0L engine

P0125
Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
ECM
DTC P0125 for the 2.8L engine

or

DTC P0125 for the 3.6L (LY7) engine

P0128
Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature
ECM
• DTC P0128 for the 2.8L engine

• DTC P0128 for the 3.6L (LY7) engine

• DTC P0128 for the 6.0L engine

P0130
HO2S Circuit Bank 1 Sensor 1
ECM
DTC P0130 or P0150 for the 2.8L engine

or

DTC P0130 or P0150 for the 3.6L (LY7) engine

P0131
HO2S Circuit Low Voltage Bank 1 Sensor 1
ECM
• DTC P0131 or P0151 for the 2.8L engine

• DTC P0131 or P0151 for the 3.6L (LY7) engine

• DTC P0131, P0132, P0137, or P0138 for the 6.0L engine

P0132
HO2S Circuit High Voltage Bank 1 Sensor 1
ECM
• DTC P0132 or P0152 for the 2.8L engine

• DTC P0132 or P0152 for the 3.6L (LY7) engine

• DTC P0131, P0132, P0137, or P0138 for the 6.0L engine

P0133
HO2S Slow Response Bank 1 Sensor 1
ECM
• DTC P0133 or P0153 for the 2.8L engine

• DTC P0133 or P0153 for the 3.6L (LY7) engine

• DTC P0133, P0134, P0140, P1133, P2A00, or P2A01 for the 6.0L engine

P0134
HO2S Circuit Insufficient Activity Bank 1 Sensor 1
ECM
DTC P0133, P0134, P0140, P1133, P2A00, or P2A01

P0135
HO2S Heater Performance Bank 1 Sensor 1
ECM
• DTC P0135 or P0155 for the 2.8L engine

• DTC P0135 or P0155 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0137
HO2S Circuit Low Voltage Bank 1 Sensor 2
ECM
• DTC P0137 or P0157 for the 2.8L engine

• DTC P0137 or P0157 for the 3.6L (LY7) engine

• DTC P0131, P0132, P0137, or P0138 for the 6.0L engine

P0138
HO2S Circuit High Voltage Bank 1 Sensor 2
ECM
• DTC P0138 or P0158 for the 2.8L engine

• DTC P0138 or P0158 for the 3.6L (LY7) engine

• DTC P0131, P0132, P0137, or P0138 for the 6.0L engine

P0140
HO2S Circuit Insufficient Activity Bank 1 Sensor 2
ECM
• DTC P0140 or P0160 for the 2.8L engine

• DTC P0140 or P0160 for the 3.6L (LY7) engine

• DTC P0133, P0134, P0140, P1133, P2A00, or P2A01 for the 6.0L engine

P0141
HO2S Heater Performance Bank 1 Sensor 2
ECM
• DTC P0141 or P0161 for the 2.8L engine

• DTC P0141 or P0161 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0150
HO2S Circuit Bank 2 Sensor 1
ECM
DTC P0130 or P0150 for the 2.8L engine

or

DTC P0130 or P0150 for the 3.6L (LY7) engine

P0151
HO2S Circuit Low Voltage Bank 2 Sensor 1
ECM
• DTC P0131 or P0151 for the 2.8L engine

• DTC P0131 or P0151 for the 3.6L (LY7) engine

• DTC P0151, P0152, P0157, or P0158 for the 6.0L engine

P0152
HO2S Circuit High Voltage Bank 2 Sensor 1
ECM
• DTC P0132 or P0152 for the 2.8L engine

• DTC P0132 or P0152 for the 3.6L (LY7) engine

• DTC P0151, P0152, P0157, or P0158 for the 6.0L engine

P0153
HO2S Slow Response Bank 2 Sensor 1
ECM
• DTC P0133 or P0153 for the 2.8L engine

• DTC P0133 or P0153 for the 3.6L (LY7) engine or

• DTC P0153, P0154, P0160, P1153, P2A03, or P2A04 for the 6.0L engine

P0154
HO2S Circuit Insufficient Activity Bank 2 Sensor 1
ECM
DTC P0153, P0154, P0160, P1153, P2A03, or P2A04

P0155
HO2S Heater Performance Bank 2 Sensor 1
ECM
• DTC P0135 or P0155 for the 2.8L engine

• DTC P0135 or P0155 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0157
HO2S Circuit Low Voltage Bank 2 Sensor 2
ECM
• DTC P0137 or P0157 for the 2.8L engine

• DTC P0137 or P0157 for the 3.6L (LY7) engine

• DTC P0151, P0152, P0157, or P0158 for the 6.0L engine

P0158
HO2S Circuit High Voltage Bank 2 Sensor 2
ECM
• DTC P0138 or P0158 for the 2.8L engine

• DTC P0138 or P0158 for the 3.6L (LY7) engine

• DTC P0151, P0152, P0157, or P0158 for the 6.0L engine

P0160
HO2S Insufficient Activity Bank 2 Sensor 2
ECM
• DTC P0140 or P0160 for the 2.8L engine

• DTC P0140 or P0160 for the 3.6L (LY7) engine

• DTC P0153, P0154, P0160, P1153, P2A03, or P2A04 for the 6.0L engine

P0161
HO2S Heater Performance Bank 2 Sensor 2
ECM
• DTC P0141 or P0161 for the 2.8L engine

• DTC P0141 or P0161 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0171
Fuel Trim System Lean Bank 1
ECM
DTC P0171, P0172, P0174, or P0175

P0172
Fuel Trim System Rich Bank 1
ECM
DTC P0171, P0172, P0174, or P0175

P0174
Fuel Trim System Lean Bank 2
ECM
DTC P0171, P0172, P0174, or P0175

P0175
Fuel Trim System Rich Bank 2
ECM
DTC P0171, P0172, P0174, or P0175

P0201
Injector 1 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0202
Injector 2 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0203
Injector 3 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0204
Injector 4 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0205
Injector 5 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0206
Injector 6 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0207
Injector 7 Control Circuit
ECM
DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208

P0208
Injector 8 Control Circuit
ECM
DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208

P0218
Transmission Fluid Overtemperature
TCM
DTC P0218

P0220
Throttle Position (TP) Sensor 2 Circuit
ECM
DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135

P0221
Throttle Position (TP) Sensor 2 Performance
ECM
DTC P0221 for the 2.8L engine

or

DTC P0221 for the 3.6L (LY7) engine

P0222
Throttle Position (TP) Sensor 2 Circuit Low Voltage
ECM
• DTC P0222 for the 2.8L engine

• DTC P0222 for the 3.6L (LY7) engine

• DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 6.0L engine

P0223
Throttle Position (TP) Sensor 2 Circuit High Voltage
ECM
• DTC P0223 for the 2.8L engine

• DTC P0223 for the 3.6L (LY7) engine

• DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 6.0L engine

P0230
Fuel Pump Relay Control Circuit
ECM
DTC P0230

P0261
Injector 1 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0262
Injector 1 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0264
Injector 2 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0265
Injector 2 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0267
Injector 3 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0268
Injector 3 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0270
Injector 4 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0271
Injector 4 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0273
Injector 5 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0274
Injector 5 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0276
Injector 6 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0277
Injector 6 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0300
Engine Misfire Detected
ECM
• DTC P0300 for the 2.8L engine

• DTC P0300 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0301
Cylinder 1 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0302
Cylinder 2 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0303
Cylinder 3 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0304
Cylinder 4 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0305
Cylinder 5 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0306
Cylinder 6 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0307
Cylinder 7 Misfire Detected
ECM
DTC P0300-P0308

P0308
Cylinder 8 Misfire Detected
ECM
DTC P0300-P0308

P0315
Crankshaft Position (CKP) System Variation Not Learned
ECM
DTC P0315

P0318
Rough Road Sensor Circuit
ECM
DTC P0318 for the 2.8L engine

or

DTC P0318 for the 3.6L (LY7) engine

P0324
Knock Sensor (KS) Module Performance
ECM
• DTC P0324 for the 2.8L engine

• DTC P0324 for the 3.6L (LY7) engine

• DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0325
Knock Sensor (KS) Module Circuit
ECM
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0326
Knock Sensor (KS) Performance
ECM
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0327
Knock Sensor (KS) Circuit Low Voltage Bank 1
ECM
DTC P0327 or P0332 for the 2.8L engine

or

DTC P0327 or P0332 for the 3.6L (LY7) engine

Knock Sensor (KS) Circuit Low Frequency
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0328
Knock Sensor (KS) Circuit High Voltage Bank 1
ECM
DTC P0328 or P0333 for the 2.8L engine

or

DTC P0328 or P0333 for the 3.6L (LY7) engine

Knock Sensor (KS) Circuit High Frequency
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0330
Knock Sensor (KS) Circuit
ECM
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0332
Knock Sensor (KS) Circuit Low Voltage Bank 2
ECM
DTC P0327 or P0332 for the 2.8L engine

or

DTC P0327 or P0332 for the 3.6L (LY7) engine

Knock Sensor (KS) Circuit Low Frequency
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0333
Knock Sensor (KS) Circuit High Voltage Bank 2
ECM
DTC P0328 or P0333 for the 2.8L engine

or

DTC P0328 or P0333 for the 3.6L (LY7) engine

Knock Sensor (KS) Circuit High Frequency
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0335
Crankshaft Position (CKP) Sensor Circuit
ECM
• DTC P0335 for the 2.8L engine

• DTC P0335 for the 3.6L (LY7) engine

• DTC P0335 or P0336 for the 6.0L engine

P0336
Crankshaft Position (CKP) Sensor Performance
ECM
• DTC P0336 for the 2.8L engine

• DTC P0336 for the 3.6L (LY7) engine

• DTC P0335 or P0336 for the 6.0L engine

P0338
Crankshaft Position (CKP) Sensor Circuit High Duty Cycle
ECM
DTC P0338 for the 2.8L engine

or

DTC P0338 for the 3.6L (LY7) engine

P0340
Camshaft Position (CMP) Sensor Circuit
ECM
DTC P0340 or P0341

P0341
Intake Camshaft Position (CMP) Sensor Performance Bank 1
ECM
• DTC P0341, P0346, P0366, or P0391 for the 2.8L engine

• DTC P0341, P0346, P0366, or P0391 for the 3.6L (LY7) engine

• DTC P0340 or P0341 for the 6.0L engine

P0342
Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1
ECM
DTC P0342, P0347, P0367, or P0392 for the 2.8L engine

or

DTC P0342, P0347, P0367, or P0392 for the 3.6L (LY7) engine

P0343
Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1
ECM
DTC P0343, P0348, P0368, or P0393 for the 2.8L engine

or

DTC P0343, P0348, P0368, or P0393 for the 3.6L (LY7) engine

P0346
Intake Camshaft Position (CMP) Sensor Performance Bank 2
ECM
DTC P0341, P0346, P0366, or P0391 for the 2.8L engine

or

DTC P0341, P0346, P0366, or P0391 for the 3.6L (LY7) engine

P0347
Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2
ECM
DTC P0342, P0347, P0367, or P0392 for the 2.8L engine

or

DTC P0342, P0347, P0367, or P0392 for the 3.6L (LY7) engine

P0348
Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2
ECM
DTC P0343, P0348, P0368, or P0393 for the 2.8L engine

or

DTC P0343, P0348, P0368, or P0393 for the 3.6L (LY7) engine

P0351
Ignition Coil 1 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0352
Ignition Coil 2 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0353
Ignition Coil 3 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0354
Ignition Coil 4 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0355
Ignition Coil 5 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0356
Ignition Coil 6 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0357
Ignition Coil 7 Control Circuit
ECM
DTC P0351-P0358

P0358
Ignition Coil 8 Control Circuit
ECM
DTC P0351-P0358

P0366
Exhaust Camshaft Position (CMP) Sensor Performance Bank 1
ECM
DTC P0341, P0346, P0366, or P0391 for the 2.8L engine

or

DTC P0341, P0346, P0366, or P0391 for the 3.6L (LY7) engine

P0367
Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1
ECM
DTC P0342, P0347, P0367, or P0392 for the 2.8L engine

or

DTC P0342, P0347, P0367, or P0392 for the 3.6L (LY7) engine

P0368
Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1
ECM
DTC P0343, P0348, P0368, or P0393 for the 2.8L engine

or

DTC P0343, P0348, P0368, or P0393 for the 3.6L (LY7) engine

P0391
Exhaust Camshaft Position (CMP) Sensor Performance Bank 2
ECM
DTC P0341, P0346, P0366, or P0391 for the 2.8L engine

or

DTC P0341, P0346, P0366, or P0391 for the 3.6L (LY7) engine

P0392
Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2
ECM
DTC P0342, P0347, P0367, or P0392 for the 2.8L engine

or

DTC P0342, P0347, P0367, or P0392 for the 3.6L (LY7) engine

P0393
Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2
ECM
DTC P0343, P0348, P0368, or P0393 for the 2.8L engine

or

DTC P0343, P0348, P0368, or P0393 for the 3.6L (LY7) engine

P0420
Catalyst System Low Efficiency Bank 1
ECM
• DTC P0420 or P0430 for the 2.8L engine

• DTC P0420 or P0430 for the 3.6L (LY7) engine

• DTC P0420 or P0430 for the 6.0L engine

P0430
Catalyst System Low Efficiency Bank 2
ECM
• DTC P0420 or P0430 for the 2.8L engine

• DTC P0420 or P0430 for the 3.6L (LY7) engine

• DTC P0420 or P0430 for the 6.0L engine

P0442
Evaporative Emission (EVAP) System Small Leak Detected
ECM
• DTC P0442 for the 2.8L engine

• DTC P0442 for the 3.6L (LY7) engine

• DTC P0442 for the 6.0L engine

P0443
Evaporative Emission (EVAP) Purge Solenoid Control Circuit
ECM
• DTC P0443 for the 2.8L engine

• DTC P0443 for the 3.6L (LY7) engine

• DTC P0443 or P0449 for the 6.0L engine

P0446
Evaporative Emission (EVAP) Vent System Performance
ECM
• DTC P0446 for the 2.8L engine

• DTC P0446 for the 3.6L (LY7) engine

• DTC P0446 for the 6.0L engine

P0449
Evaporative Emission (EVAP) Vent Solenoid Control Circuit
ECM
• DTC P0449 for the 2.8L engine

• DTC P0449 for the 3.6L (LY7) engine

• DTC P0443 or P0449 for the 6.0L engine

P0451
Fuel Tank Pressure (FTP) Sensor Performance
ECM
• DTC P0451 for the 2.8L engine

• DTC P0451 for the 3.6L (LY7) engine

• DTC P0451, P0452, P0453, or P0454 for the 6.0L engine

P0452
Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage
ECM
• DTC P0452 for the 2.8L engine

• DTC P0452 for the 3.6L (LY7) engine

• DTC P0451, P0452, P0453, or P0454 for the 6.0L engine

P0453
Fuel Tank Pressure (FTP) Sensor Circuit High Voltage
ECM
• DTC P0453 for the 2.8L engine

• DTC P0453 for the 3.6L (LY7) engine

• DTC P0451, P0452, P0453, or P0454 for the 6.0L engine

P0454
Fuel Tank Pressure (FTP) Sensor Circuit Intermittent
ECM
DTC P0451, P0452, P0453, or P0454

P0455
Evaporative Emission (EVAP) System Large Leak Detected
ECM
• DTC P0455 for the 2.8L engine

• DTC P0455 for the 3.6L (LY7) engine

• DTC P0455 for the 6.0L engine

P0458
Evaporative Emission (EVAP) Purge Solenoid Control Circuit Low Voltage
ECM
DTC P0458 for the 2.8L engine

or

DTC P0458 for the 3.6L (LY7) engine

P0459
Evaporative Emission (EVAP) Purge Solenoid Control Circuit High Voltage
ECM
DTC P0459 for the 2.8L engine

or

DTC P0459 for the 3.6L (LY7) engine

P0461
Fuel Level Sensor Performance
ECM
DTC P0461

P0462
Fuel Level Sensor Circuit Low Voltage
ECM
DTC P0462

P0463
Fuel Level Sensor Circuit High Voltage
ECM
DTC P0463

P0464
Fuel Level Sensor Circuit Intermittent
ECM
DTC P0464

P0480
Cooling Fan Relay 1 Control Circuit
ECM
DTC P0480 or P0481 with LS2

or

DTC P0480, P0481, P0691, P0692, P0693, or P0694 with LP1 or LY7

P0481
Cooling Fan Relay 2 Control Circuit
ECM
DTC P0480 or P0481 with LS2

or

DTC P0480, P0481, P0691, P0692, P0693, or P0694 with LP1 or LY7

P0496
Evaporative Emission (EVAP) System Flow During Non-Purge
ECM
• DTC P0496 for the 2.8L engine

• DTC P0496 for the 3.6L (LY7) engine

• DTC P0496 for the 6.0L engine

P0498
Evaporative Emission (EVAP) Vent Solenoid Control Circuit Low Voltage
ECM
DTC P0498 for the 2.8L engine

or

DTC P0498 for the 3.6L (LY7) engine

P0499
Evaporative Emission (EVAP) Vent Solenoid Control Circuit High Voltage
ECM
DTC P0499 for the 2.8L engine

or

DTC P0499 for the 3.6L (LY7) engine

P0500
Vehicle Speed Sensor (VSS) Circuit
TCM
DTC P0500

P0501
Vehicle Speed Sensor (VSS) Performance
ECM
DTC P0501

P0502
Vehicle Speed Sensor (VSS) Circuit Low Voltage
ECM
DTC P0502 for the Aisin AY6 transmission

or

DTC P0502 for the Tremec 6-Speed transmission

P0503
Vehicle Speed Sensor (VSS) Circuit Intermittent
ECM
DTC P0503

P0506
Idle Speed Low
ECM
DTC P0506, P0507, or P050A for the 3.6L (LY7) engine

or

DTC P0506 or P0507 for the 6.0L engine

P0507
Idle Speed High
ECM
DTC P0506, P0507, or P050A for the 3.6L (LY7) engine

or

DTC P0506 or P0507 for the 6.0L engine

P050A
Cold Start Idle Air Control (IAC) System Performance
ECM
DTC P0506, P0507, or P050A for the 3.6L (LY7) engine

P0521
Engine Oil Pressure (EOP) Sensor Performance
ECM
DTC P0521

P0522
Engine Oil Pressure (EOP) Sensor Circuit Low Voltage
ECM
DTC P0522

P0523
Engine Oil Pressure (EOP) Sensor Circuit High Voltage
ECM
DTC P0523

P0530
Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit
ECM
DTC P0530, P0532, or P0533

P0532
Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage
ECM
DTC P0530, P0532, or P0533

P0533
Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage
ECM
DTC P0530, P0532, or P0533

P0560
System Voltage
ECM
DTC P0560

P0562
System Voltage Low
ECM
DTC P0562

TCM
DTC P0562

P0563
System Voltage High
ECM
DTC P0563

TCM
DTC P0563

P0564
Cruise Control Multi-Function Switch Circuit
ECM
DTC P0564

P0567
Cruise Control Resume Switch Circuit
ECM
DTC P0567

P0568
Cruise Control Set Switch Circuit
ECM
DTC P0568

P0571
Cruise Control Brake Switch Circuit
ECM
DTC P0571

P0572
Brake Switch Circuit 1 Low Voltage
ECM
DTC P0572

P0573
Cruise Control Brake Switch Circuit High Voltage
ECM
DTC P0573

P0581
Cruise Control Multi-Function Switch Circuit High Voltage
ECM
DTC P0581

P0601
Control Module Read Only Memory (ROM)
ECM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 2.8L engine

• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 3.6L (LY7) engine

• DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Read Only Memory (ROM)
TCM
DTC P0601-P0604 or P062F for the 5L40-E/5L50-E transmission

P0602
Control Module Not Programmed
ECM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 2.8L engine

• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 3.6L (LY7) engine

• DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Not Programmed
TCM
DTC P0601-P0604 or P062F for the 5L40-E/5L50-E transmission

P0603
Control Module Long Term Memory Reset
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Long Term Memory Reset
TCM
DTC P0601-P0604 or P062F for the 5L40-E/5L50-E transmission

P0604
Control Module Random Access Memory (RAM)
ECM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 2.8L engine

• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 3.6L (LY7) engine

• DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Random Access Memory (RAM)
TCM
DTC P0601-P0604 or P062F for the 5L40-E/5L50-E transmission

P0606
Control Module Internal Performance
ECM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 2.8L engine

• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 3.6L (LY7) engine

• DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

P0607
Control Module Performance
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

P0608
Vehicle Speed Output Circuit
ECM
DTC P0608

P060D
Control Module Accelerator Pedal Position (APP) System Performance
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610

P0615
Starter Relay Control Circuit
ECM
DTC P0615

P0616
Starter Relay Control Circuit Low Voltage
ECM
DTC P0616

P0617
Starter Relay Control Circuit High Voltage
ECM
DTC P0617

P0621
Generator L-Terminal Circuit
ECM
DTC P0621

P0622
Generator F-Terminal Circuit
ECM
DTC P0622

P0625
Generator F-Terminal Circuit Low Voltage
ECM
DTC P0625

P0626
Generator F-Terminal Circuit High Voltage
ECM
DTC P0626

P0627
Fuel Pump Relay Control Circuit
ECM
DTC P0627 for the 2.8L engine

or

DTC P0627 for the 3.6L (LY7) engine

P0628
Fuel Pump Relay Control Circuit Low Voltage
ECM
DTC P0628 for the 2.8L engine

or

DTC P0628 for the 3.6L (LY7) engine

P0629
Fuel Pump Relay Control Circuit High Voltage
ECM
DTC P0629 for the 2.8L engine

or

DTC P0629 for the 3.6L (LY7) engine

P062F
Control Module Long Term Memory Performance
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Long Term Memory Performance
TCM
DTC P0601-P0604 or P062F

P0638
Throttle Actuator Control (TAC) Command Performance
ECM
DTC P0638 for the 2.8L engine

or

DTC P0638 for the 3.6L (LY7) engine

P0641
5-Volt Reference 1 Circuit
ECM
DTC P0641 or P0651

P0645
Air Conditioning (A/C) Clutch Relay Control Circuit
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P0646
Air Conditioning (A/C) Clutch Relay Control Circuit Low Voltage
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P0647
Air Conditioning (A/C) Clutch Relay Control Circuit High Voltage
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P0650
Malfunction Indicator Lamp (MIL) Control Circuit
ECM
• DTC P0650 for the 2.8L engine

• DTC P0650 for the 3.6L (LY7) engine

• DTC P0650 for the 6.0L engine

P0651
5-Volt Reference 2 Circuit
ECM
DTC P0641 or P0651

P0654
Engine Speed Output Circuit
ECM
DTC P0654

P0685
Engine Controls Ignition Relay Control Circuit
ECM
• DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

• DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

• DTC P0685, P0689, or P0690 for the 6.0L engine

P0686
Engine Controls Ignition Relay Control Circuit Low Voltage
ECM
DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

or

DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

P0687
Engine Controls Ignition Relay Control Circuit High Voltage
ECM
DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

or

DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

P0689
Engine Controls Ignition Relay Feedback Circuit Low Voltage
ECM
• DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

• DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

• DTC P0685, P0689, or P0690 for the 6.0L engine

P0690
Engine Controls Ignition Relay Feedback Circuit High Voltage
ECM
• DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

• DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

• DTC P0685, P0689, or P0690 for the 6.0L engine

P0691
Cooling Fan Relay 1 Control Circuit Low Voltage
ECM
DTC P0480, P0481, P0691, P0692, P0693, or P0694

P0692
Cooling Fan Relay 1 Control Circuit High Voltage
ECM
DTC P0480, P0481, P0691, P0692, P0693, or P0694

P0693
Cooling Fan Relay 2 Control Circuit Low Voltage
ECM
DTC P0480, P0481, P0691, P0692, P0693, or P0694

P0694
Cooling Fan Relay 2 Control Circuit High Voltage
ECM
DTC P0480, P0481, P0691, P0692, P0693, or P0694

P0700
Transmission Control Module (TCM) Requested MIL Illumination
ECM
• DTC P0700 for the 2.8L engine

• DTC P0700 for the 3.6L (LY7) engine

• DTC P0700 for the 6.0L engine

P0703
Brake Switch Circuit
ECM
DTC P0703

P0711
Transmission Fluid Temperature (TFT) Sensor Performance
TCM
DTC P0711

P0712
Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage
ECM, TCM
DTC P0712 for the Tremec 6-speed transmission

or

DTC P0712 for the 5L40-E/5L50-E transmission

P0713
Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage
ECM, TCM
DTC P0713 for the Tremec 6-speed transmission

or

DTC P0713 for the 5L40-E/5L50-E transmission

P0716
Input Speed Sensor Performance
TCM
DTC P0716

P0717
Input Speed Sensor Circuit Low Voltage
TCM
DTC P0717

P0722
Output Speed Sensor Circuit Low Voltage
TCM
DTC P0722

P0723
Output Speed Sensor Circuit Intermittent
TCM
DTC P0723

P0727
Engine Speed – No Signal
TCM
DTC P0727

P0741
Torque Converter Clutch (TCC) System – Stuck Off
TCM
DTC P0741

P0742
Torque Converter Clutch (TCC) System – Stuck On
TCM
DTC P0742

P0748
Pressure Control (PC) Solenoid Control Circuit
TCM
DTC P0748

P0751
1-2 Shift Solenoid (SS) Valve Performance – No First, Fourth or Fifth Gear
TCM
DTC P0751

P0752
1-2 Shift Solenoid (SS) Valve Performance – No Second or Third Gear
TCM
DTC P0752

P0756
2-3 Shift Solenoid (SS) Valve Performance – No First or Second Gear
TCM
DTC P0756

P0757
2-3 Shift Solenoid (SS) Valve Performance – No Third, Fourth or Fifth Gear
TCM
DTC P0757

P0761
4-5 Shift Solenoid (SS) Valve Performance – No Fourth Gear
TCM
DTC P0761

P0762
4-5 Shift Solenoid (SS) Valve Performance – No Fifth Gear
TCM
DTC P0762

P0801
Reverse Inhibit Solenoid Control Circuit
ECM
DTC P0801

P0803
Skip Shift Solenoid Control Circuit
ECM
DTC P0803

P0815
Upshift Switch Circuit
TCM
DTC P0815

P0816
Downshift Switch Circuit
TCM
DTC P0816

P0826
Up and Down Shift Switch Circuit
TCM
DTC P0826

P0833
Clutch Pedal Switch 2 Circuit
ECM
DTC P0833 for the Aisin AY6 transmission

or

DTC P0833 for the Tremec 6-speed transmission

P0850
Park/Neutral Position (PNP) Switch Circuit
TCM
DTC P0850

P0856
Traction Control Input Signal
ECM
DTC C0241 or P0856

P0864
Transmission Control Module (TCM) Communication Circuit Performance
ECM
DTC P0864 for the 2.8L engine

or

DTC P0864 for the 3.6L (LY7) engine

P0897
Transmission Fluid Life
TCM
DTC P0897

P0973
1-2 Shift Solenoid (SS) Control Circuit Low Voltage
TCM
DTC P0973

P0974
1-2 Shift Solenoid (SS) Control Circuit High Voltage
TCM
DTC P0974

P0976
2-3 Shift Solenoid (SS) Control Circuit Low Voltage
, TCM
DTC P0976

P0977
2-3 Shift Solenoid (SS) Control Circuit High Voltage
TCM
DTC P0977

P0979
4-5 Shift Solenoid (SS) Control Circuit Low Voltage
TCM
DTC P0979

P0980
4-5 Shift Solenoid (SS) Control Circuit High Voltage
TCM
DTC P0980

P1011
Intake Camshaft Position (CMP) Actuator Park Position Bank 1
ECM
DTC P1011-P1014 for the 2.8L engine

or

DTC P1011-P1014 for the 3.6L (LY7) engine

P1012
Exhaust Camshaft Position (CMP) Actuator Park Position Bank 1
ECM
DTC P1011-P1014 for the 2.8L engine

or

DTC P1011-P1014 for the 3.6L (LY7) engine

P1013
Intake Camshaft Position (CMP) Actuator Park Position Bank 2
ECM
DTC P1011-P1014 for the 2.8L engine

or

DTC P1011-P1014 for the 3.6L (LY7) engine

P1014
Exhaust Camshaft Position (CMP) Actuator Park Position Bank 2
ECM
DTC P1011-P1014 for the 2.8L engine

or

DTC P1011-P1014 for the 3.6L (LY7) engine

P1101
Intake Air Flow System Performance
ECM
DTC P0101 or P1101

P1133
HO2S Insufficient Switching Bank 1 Sensor 1
ECM
DTC P0133, P0134, P0140, P1133, P2A00, or P2A01

P1153
HO2S Insufficient Switching Bank 2 Sensor 1
ECM
DTC P0153, P0154, P0160, P1153, P2A03, or P2A04

P1258
Engine Coolant Overtemperature – Protection Mode Active
ECM
DTC P1258

P1380
Misfire Detected – Rough Road Data Not Available
ECM
DTC P1380 or P1381

P1381
Misfire Detected – No Communication With Brake Control Module
ECM
DTC P1380 or P1381

P1400
Cold Start Emission Reduction Control System
ECM
DTC P1400

P1516
Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance
ECM
DTC P1516, P2101, P2119, or P2176

P1531
Air Conditioning (A/C) Evaporator Temperature Sensor Circuit
ECM
DTC P1531

P1539
Air Conditioning (A/C) Clutch Feedback Circuit High Voltage
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P1546
Air Conditioning (A/C) Clutch Feedback Circuit Open
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P1551
Throttle Valve Rest Position Not Reached During Learn
ECM
DTC P1551 for the 2.8L engine

or

DTC P1551 for the 3.6L (LY7) engine

P1575
Extended Travel Brake Switch Circuit
EBCM
DTC P1575

P1629
Theft Deterrent Fuel Enable Signal Not Received
ECM
DTC P1629

P1630
Theft Deterrent Learn Mode Active
ECM
DTC P1630

P1631
Theft Deterrent Fuel Enable Signal Not Correct
ECM
DTC P1631

P1668
Generator L-Terminal Control Circuit
ECM
DTC P1668

P167A
Control Module HO2S Bank 1 Sensor 1 System Performance
ECM
DTC P167A for the 2.8L engine

or

DTC P167A for the 3.6L (LY7) engine

P167B
Control Module HO2S Bank 2 Sensor 1 System Performance
ECM
DTC P167B for the 2.8L engine

or

DTC P167B for the 3.6L (LY7) engine

P1682
Ignition 1 Switch Circuit 2
ECM
DTC P1682

P1689
Traction Control Delivered Torque Output Circuit
ECM
DTC C0244 or P1689

P1793
Wheel Speed Signal
TCM
DTC P1793

P1820
Internal Mode Switch A Circuit Low Voltage
TCM
DTC P1820

P1822
Internal Mode Switch B Circuit High Voltage
TCM
DTC P1822

P1823
Internal Mode Switch P Circuit Low Voltage
TCM
DTC P1823

P1825
Internal Mode Switch – Invalid Range
TCM
DTC P1825

P1826
Internal Mode Switch C Circuit High Voltage
TCM
DTC P1826

P1831
Pressure Control (PC)/Shift Lock Solenoid Control Circuit Low Voltage
TCM
DTC P1831

P1832
Pressure Control (PC)/Shift Lock Solenoid Control Circuit High Voltage
TCM
DTC P1832

P1833
Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit Low Voltage
TCM
DTC P1833

P1834
Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit High Voltage
TCM
DTC P1834

P1876
Up and Down Shift Switch Performance – Range Switch Not in D3
TCM
DTC P1876

P1915
Internal Mode Switch Does Not Indicate Park/Neutral (P/N) During Start
TCM
DTC P1915

P2008
Intake Manifold Runner Control (IMRC) Solenoid Control Circuit
ECM
DTC P2008 for the 2.8L engine

or

DTC P2008 for the 3.6L (LY7) engine

P2009
Intake Manifold Runner Control (IMRC) Solenoid Control Circuit Low Voltage
ECM
DTC P2009 for the 2.8L engine

or

DTC P2009 for the 3.6L (LY7) engine

P2010
Intake Manifold Runner Control (IMRC) Solenoid Control Circuit High Voltage
ECM
DTC P2010 for the 2.8L engine

or

DTC P2010 for the 3.6L (LY7) engine

P2066
Fuel Level Sensor 2 Performance
ECM
DTC P2066

P2067
Fuel Level Sensor 2 Circuit Low Voltage
ECM
DTC P2067

P2068
Fuel Level Sensor 2 Circuit High Voltage
ECM
DTC P2068

P2088
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1
ECM
DTC P2088, P2090, P2092, or P2094 for the 2.8L engine

or

DTC P2088, P2090, P2092, or P2094 for the 3.6L (LY7) engine

P2089
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1
ECM
DTC P2089, P2091, P2093, or P2095 for the 2.8L engine

or

DTC P2089, P2091, P2093, or P2095 for the 3.6L (LY7) engine

P2090
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1
ECM
DTC P2088, P2090, P2092, or P2094 for the 2.8L engine

or

DTC P2088, P2090, P2092, or P2094 for the 3.6L (LY7) engine

P2091
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1
ECM
DTC P2089, P2091, P2093, or P2095 for the 2.8L engine

or

DTC P2089, P2091, P2093, or P2095 for the 3.6L (LY7) engine

P2092
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2
ECM
DTC P2088, P2090, P2092, or P2094 for the 2.8L engine

or

DTC P2088, P2090, P2092, or P2094 for the 3.6L (LY7) engine

P2093
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2
ECM
DTC P2089, P2091, P2093, or P2095 for the 2.8L engine

or

DTC P2089, P2091, P2093, or P2095 for the 3.6L (LY7) engine

P2094
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2
ECM
DTC P2088, P2090, P2092, or P2094 for the 2.8L engine

or

DTC P2088, P2090, P2092, or P2094 for the 3.6L (LY7) engine

P2095
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2
ECM
DTC P2089, P2091, P2093, or P2095 for the 2.8L engine

or

DTC P2089, P2091, P2093, or P2095 for the 3.6L (LY7) engine

P2096
Post Catalyst Fuel Trim System Low Limit Bank 1
ECM
DTC P2096 or P2098 for the 2.8L engine

or

DTC P2096 or P2098 for the 3.6L (LY7) engine

P2097
Post Catalyst Fuel Trim System High Limit Bank 1
ECM
DTC P2097 or P2099 for the 2.8L engine

or

DTC P2097 or P2099 for the 3.6L (LY7) engine

P2098
Post Catalyst Fuel Trim System Low Limit Bank 2
ECM
DTC P2096 or P2098 for the 2.8L engine

or

DTC P2096 or P2098 for the 3.6L (LY7) engine

P2099
Post Catalyst Fuel Trim System High Limit Bank 2
ECM
DTC P2097 or P2099 for the 2.8L engine

or

DTC P2097 or P2099 for the 3.6L (LY7) engine

P2100
Throttle Actuator Control (TAC) Motor Control Circuit
ECM
DTC P2100 for the 2.8L engine

or

DTC P2100 for the 3.6L (LY7) engine

P2101
Control Module Throttle Actuator Position Performance
ECM
• DTC P2101 for the 2.8L engine

• DTC P2101 for the 3.6L (LY7) engine

• DTC P1516, P2101, P2119, or P2176 for the 6.0L engine

P2105
Throttle Actuator Control (TAC) System-Forced Engine Shutdown
ECM
DTC P2105 for the 2.8L engine

or

DTC P2105 for the 3.6L (LY7) engine

P2107
Throttle Actuator Control (TAC) Module Internal Circuit
ECM
DTC P2107 for the 2.8L engine

or

DTC P2107 for the 3.6L (LY7) engine

P2119
Throttle Closed Position Performance
ECM
• DTC P2119 for the 2.8L engine

• DTC P2119 for the 3.6L (LY7) engine

• DTC P1516, P2101, P2119, or P2176 for the 6.0L engine

P2120
Accelerator Pedal Position (APP) Sensor 1 Circuit
ECM
DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138

P2122
Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage
ECM
• DTC P2122 for the 2.8L engine

• DTC P2122 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2123
Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage
ECM
• DTC P2123 for the 2.8L engine

• DTC P2123 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2125
Accelerator Pedal Position (APP) Sensor 2 Circuit
ECM
DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138

P2127
Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
ECM
• DTC P2127 for the 2.8L engine

• DTC P2127 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2128
Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage
ECM
• DTC P2128 for the 2.8L engine

• DTC P2128 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2135
Throttle Position (TP) Sensor 1-2 Correlation
ECM
DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135

P2138
Accelerator Pedal Position (APP) Sensor 1-2 Correlation
ECM
• DTC P2138 for the 2.8L engine

• DTC P2138 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2176
Minimum Throttle Position Not Learned
ECM
• DTC P2176 for the 2.8L engine

• DTC P2176 for the 3.6L (LY7) engine

• DTC P1516, P2101, P2119, or P2176 for the 6.0L engine

P2177
Fuel Trim System Lean at Cruise or Accel Bank 1
ECM
DTC P2177 or P2179 for the 2.8L engine

or

DTC P2177 or P2179 for the 3.6L (LY7) engine

P2178
Fuel Trim System Rich at Cruise or Accel Bank 1
ECM
DTC P2178 or P2180 for the 2.8L engine

or

DTC P2178 or P2180 for the 3.6L (LY7) engine

P2179
Fuel Trim System Lean at Cruise or Accel Bank 2
ECM
DTC P2177 or P2179 for the 2.8L engine

or

DTC P2177 or P2179 for the 3.6L (LY7) engine

P2180
Fuel Trim System Rich at Cruise or Accel Bank 2
ECM
DTC P2178 or P2180 for the 2.8L engine

or

DTC P2178 or P2180 for the 3.6L (LY7) engine

P2187
Fuel Trim System Lean at Idle Bank 1
ECM
DTC P2187 or P2189 for the 2.8L engine

or

DTC P2187 or P2189 for the 3.6L (LY7) engine

P2188
Fuel Trim System Rich at Idle Bank 1
ECM
DTC P2188 or P2190 for the 2.8L engine

or

DTC P2188 or P2190 for the 3.6L (LY7) engine

P2189
Fuel Trim System Lean at Idle Bank 2
ECM
DTC P2187 or P2189 for the 2.8L engine

or

DTC P2187 or P2189 for the 3.6L (LY7) engine

P2190
Fuel Trim System Rich at Idle Bank 2
ECM
DTC P2188 or P2190 for the 2.8L engine

or

DTC P2188 or P2190 for the 3.6L (LY7) engine

P2195
HO2S Signal Biased Lean Bank 1 Sensor 1
ECM
DTC P2195 or P2197 for the 2.8L engine

or

DTC P2195 or P2197 for the 3.6L (LY7) engine

P2196
HO2S Signal Biased Rich Bank 1 Sensor 1
ECM
DTC P2196 or P2198 for the 2.8L engine

or

DTC P2196 or P2198 for the 3.6L (LY7) engine

P2197
HO2S Signal Biased Lean Bank 2 Sensor 1
ECM
DTC P2195 or P2197 for the 2.8L engine

or

DTC P2195 or P2197 for the 3.6L (LY7) engine

P2198
HO2S Signal Biased Rich Bank 2 Sensor 1
ECM
DTC P2196 or P2198 for the 2.8L engine

or

DTC P2196 or P2198 for the 3.6L (LY7) engine

P2227
Barometric Pressure (BARO) Sensor Performance
ECM
DTC P2227 for the 2.8L engine

or

DTC P2227 for the 3.6L (LY7) engine

P2228
Barometric Pressure (BARO) Sensor Circuit Low Voltage
ECM
DTC P2228 for the 2.8L engine

or

DTC P2228 for the 3.6L (LY7) engine

P2229
Barometric Pressure (BARO) Sensor Circuit High Voltage
ECM
DTC P2229 for the 2.8L engine

or

DTC P2229 for the 3.6L (LY7) engine

P2231
HO2S Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1
ECM
DTC P2231 or P2234 for the 2.8L engine

or

DTC P2231 or P2234 for the 3.6L (LY7) engine

P2232
HO2S Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 2
ECM
DTC P2232 or P2235 for the 2.8L engine

or

DTC P2232 or P2235 for the 3.6L (LY7) engine

P2234
HO2S Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 1
ECM
DTC P2231 or P2234 for the 2.8L engine

or

DTC P2231 or P2234 for the 3.6L (LY7) engine

P2235
HO2S Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 2
ECM
DTC P2232 or P2235 for the 2.8L engine

or

DTC P2232 or P2235 for the 3.6L (LY7) engine

P2237
HO2S Pumping Current Control Circuit Bank 1 Sensor 1
ECM
DTC P2237 or P2240 for the 2.8L engine

or

DTC P2237 or P2240 for the 3.6L (LY7) engine

P2240
HO2S Pumping Current Control Circuit Bank 2 Sensor 1
ECM
DTC P2237 or P2240 for the 2.8L engine

or

DTC P2237 or P2240 for the 3.6L (LY7) engine

P2243
HO2S Reference Voltage Circuit Bank 1 Sensor 1
ECM
DTC P2243 or P2247 for the 2.8L engine

or

DTC P2243 or P2247 for the 3.6L (LY7) engine

P2247
HO2S Reference Voltage Circuit Bank 2 Sensor 1
ECM
DTC P2243 or P2247 for the 2.8L engine

or

DTC P2243 or P2247 for the 3.6L (LY7) engine

P2251
HO2S Reference Ground Circuit Bank 1 Sensor 1
ECM
DTC P2251 or P2254 for the 2.8L engine

or

DTC P2251 or P2254 for the 3.6L (LY7) engine

P2254
HO2S Reference Ground Circuit Bank 2 Sensor 1
ECM
DTC P2251 or P2254 for the 2.8L engine

or

DTC P2251 or P2254 for the 3.6L (LY7) engine

P2270
HO2S Signal Stuck Lean Bank 1 Sensor 2
ECM
DTC P2270 or P2272 for the 2.8L engine

or

DTC P2270 or P2272 for the 3.6L (LY7) engine

P2271
HO2S Signal Stuck Rich Bank 1 Sensor 2
ECM
DTC P2271 or P2273 for the 2.8L engine

or

DTC P2271 or P2273 for the 3.6L (LY7) engine

P2272
HO2S Signal Stuck Lean Bank 2 Sensor 2
ECM
DTC P2270 or P2272 for the 2.8L engine

or

DTC P2270 or P2272 for the 3.6L (LY7) engine

P2273
HO2S Signal Stuck Rich Bank 2 Sensor 2
ECM
DTC P2271 or P2273 for the 2.8L engine

or

DTC P2271 or P2273 for the 3.6L (LY7) engine

P2297
HO2S Performance During Decel Fuel Cut-Off (DFCO) Bank 1 Sensor 1
ECM
DTC P2297 or P2298 for the 2.8L engine

or

DTC P2297 or P2298 for the 3.6L (LY7) engine

P2298
HO2S Performance During Decel Fuel Cut-Off (DFCO) Bank 2 Sensor 1
ECM
DTC P2297 or P2298 for the 2.8L engine

or

DTC P2297 or P2298 for the 3.6L (LY7) engine

P2300
Ignition Coil 1 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2301
Ignition Coil 1 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2303
Ignition Coil 2 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2304
Ignition Coil 2 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2306
Ignition Coil 3 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2307
Ignition Coil 3 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2309
Ignition Coil 4 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2310
Ignition Coil 4 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2312
Ignition Coil 5 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2313
Ignition Coil 5 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2315
Ignition Coil 6 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2316
Ignition Coil 6 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2500
Generator L-Terminal Circuit Low Voltage
ECM
DTC P2500

P2501
Generator L-Terminal Circuit High Voltage
ECM
DTC P2501

P2544
Transmission Torque Request Circuit
TCM
DTC P2544

P2610
Control Module Ignition OFF Timer Performance
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610

P2626
HO2S Pumping Current Trim Circuit Bank 1 Sensor 1
ECM
DTC P2626 or P2629 for the 2.8L engine

or

DTC P2626 or P2629 for the 3.6L (LY7) engine

P2629
HO2S Pumping Current Trim Circuit Bank 2 Sensor 1
ECM
DTC P2626 or P2629 for the 2.8L engine

or

DTC P2626 or P2629 for the 3.6L (LY7) engine

P2636
Fuel Transfer Pump Flow Insufficient
ECM
DTC P2636 for the 2.8L engine

or

DTC P2636 for the 3.6L (LY7) engine

P2637
Transmission Torque Delivered Circuit
TCM
DTC P2637

P2763
Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage
TCM
DTC P2763

P2764
Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage
TCM
DTC P2764

P2A00
HO2S Performance Bank 1 Sensor 1
ECM
DTC P0133, P0134, P0140, P1133, P2A00, or P2A01 for the 6.0L engine

P2A01
HO2S Performance Bank 1 Sensor 2
ECM
DTC P0133, P0134, P0140, P1133, P2A00, or P2A01

P2A03
HO2S Performance Bank 2 Sensor 1
ECM
DTC P0153, P0154, P0160, P1153, P2A03, or P2A04 for the 6.0L engine

P2A04
HO2S Performance Bank 2 Sensor 2
ECM
DTC P0153, P0154, P0160, P1153, P2A03, or P2A04

U0001
High Speed CAN Communication Bus
ECM
DTC U0001

U0073
GMLAN Hardware Failure
ABS, BCM, ECM/PCM, TCM
DTC U0073 or U2100

U0100
Lost Communication with ECM/PCM
ABS, BCM, TCM
DTC U0100-U0299

U0101
Lost Communication with TCM
ABS, BCM, ECM/PCM, TCM
DTC U0100-U0299

U0107
Lost Communication with Throttle Actuator Control Module
ECM/PCM
DTC U0100-U0299

U0121
Lost Communication with Antilock Brake System (ABS) Control Module
BCM, ECM/PCM, TCM
DTC U0100-U0299

U1000
Class 2 Data Link Malfunction
AMP, ARS, DDM, DDSA, DIM, EBCM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1000

U1016
Lost Communication With Engine Control Module (ECM)
AMP, ARS, DDM, DDSA, DIM, EBCM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1001-U1254

U1040
Lost Communication With Electronic Brake Control Module (EBCM)
ECM, IPC, RIM, SDM
DTC U1001-U1254

U1064
Lost Communication With Dash Integration Module (DIM)
AMP, ARS, DDM, DDSA, EBCM, ECM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1001-U1254

U1066
Lost Communication With Rear Integrating Module (RIM)
DDM, FPDM, HVAC, IPC
DTC U1001-U1254

U1088
Lost Communication With Sensing and Diagnostic Module (SDM)
IPC, Radio
DTC U1001-U1254

U1096
Lost Communication With Instrument Panel Cluster (IPC)
DIM, MSM, Radio, SDM
DTC U1001-U1254

U1128
Lost Communication with Radio
AMP, TV, VCIM
DTC U1001-U1254

U1129
Lost Communication with Audio Amplifier (AMP)
Radio
DTC U1001-U1254

U1134
Lost Communication with Radio Antenna Module (ARS)
Radio
DTC U1001-U1254

U1135
Lost Communication with Television Antenna Module
Radio
DTC U1001-U1254

U1137
Lost Communication with Digital Radio Receiver (DRR)
Radio
DTC U1001-U1254

U1151
Lost Communication with Vehicle Communications Interface Module (VCIM) (OnStar®)
Radio
DTC U1001-U1254

U1153
Lost Communication with HVAC Control Module
AMP, DIM, ECM, Radio, RIM
DTC U1001-U1254

U1160
Lost Communication with Driver Door Module (DDM)
RIM
DTC U1001-U1254

U1161
Lost Communication with Front Passenger Door Module (FPDM)
RIM
DTC U1001-U1254

U1162
Lost Communication with Left Rear Door Module (LRDM)
RIM
DTC U1001-U1254

U1163
Lost Communication with Right Rear Door Module (RRDM)
RIM
DTC U1001-U1254

U1164
Lost Communication with Driver Door Switch Assembly (DDSA)
AMP, DIM, DDM, FPDM, MSM, Radio, RIM, RRDM
DTC U1001-U1254

U1166
Lost Communication with Memory Seat Module (MSM)
ECM, DDSA, DIM, IPC
DTC U1001-U1254

U1192
Lost Communication with Vehicle Theft Deterrent (VTD)
ECM, IPC
DTC U1001-U1254

U1300
Class 2 Data Link Low
AMP, ARS, DDM, DDSA, DIM, EBCM, ECM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1300, U1301, or U1305

U1301
Class 2 Data Link High
AMP, ARS, DDM, DDSA, DIM, EBCM, ECM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1300, U1301, or U1305

U1305
Class 2 Data Link Low or High
AMP, ARS, DDM, DDSA, DIM, EBCM, ECM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1300, U1301, or U1305

U1713
Loss of Driver Window Motor to Door Module High Speed Communication
DDM
DTC U1713 or U1715

U1714
Loss of Driver Door Module to Window Motor Normal Speed Communication
DDM
DTC U1714 or U1716

U1715
Loss of Right Front Passenger Window Motor to Door Module High Speed Communication
FPDM
DTC U1713 or U1715

U1716
Loss of Right Front Passenger Door Module to Window Motor Normal Speed Communication
FPDM
DTC U1714 or U1716

U2153
Navigation Electronic Control Unit (ECU) – VICS Communication Circuit
Navigation Radio
DTC U2153

1049
PPS System Fault
PPS
DTC 1049-1050

1050
PPS System Fault
PPS
DTC 1049-1050

1051
PPS Initialization/Preload Fault
PPS
DTC 1051

1052
PPS Preload Failure Region 1
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1053
PPS Preload Failure Region 2
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1054
PPS Preload Failure Region 3
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1055
PPS Preload Failure Region 4
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1056
PPS Preload Failure Region 5
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1057
PPS Preload Failure Region 6
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1058-1062
PPS Communication Fault
PPS
DTC 1058-1062

1063
Discard System
PPS
DTC 1063

2036-2045
Internal Electronic Performance 2
PPS
DTC 2036-2045

3011-3035
Internal Electronic Performance 1
PPS
DTC 3011-3035

B0001
Vehicle Speed Information Circuit Range/Performance
Navigation Radio
DTC B0001

B0012
Passenger Frontal Deployment Loop Stage 2 Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0013
Passenger Frontal Deployment Loop Stage 2 Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0014
Passenger Frontal Deployment Loop Stage 2 Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0016
Passenger Frontal Deployment Loop Stage 1 Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0017
Passenger Frontal Deployment Loop Stage 1 Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0018
Passenger Frontal Deployment Loop Stage 1 Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0022
Driver Frontal Deployment Loop Stage 1 Resistance Low
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0024
Driver Frontal Deployment Loop Stage 1 Voltage Out of Range
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0026
Driver Frontal Deployment Loop Stage 1 Open
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0028
Right Front Side Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0029
Right Front Side Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0030
Right Front Side Deployment Loop Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0040
Left Front Side Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0041
Left Front Side Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0042
Driver Frontal Deployment Loop Stage 2 Resistance Low
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0043
Driver Frontal Deployment Loop Stage 2 Voltage Out of Range
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0044
Driver Frontal Deployment Loop Stage 2 Open
SDM
DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0045
Left Front Side Deployment Loop Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0051
Deployment Commanded
SDM
DTC B0051

B0053
Deployment Commanded With Loop DTCs Present
SDM
DTC B0053

B0057
Right Front Pretensioner Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0058
Right Front Pretensioner Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0059
Right Front Pretensioner Deployment Loop Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0061
Left Front Roof Rail Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0062
Left Front Roof Rail Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0064
Left Front Pretensioner Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0065
Left Front Pretensioner Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0066
Left Front Pretensioner Deployment Loop Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0068
Left Front Roof Rail Deployment Loop Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0069
Right Front Roof Rail Deployment Loop Resistance Low
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0070
Right Front Roof Rail Deployment Loop Open
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0071
Right Front Roof Rail Deployment Loop Voltage Out of Range
SDM
DTC B0012-B0019, B0027-B0030, B0039-B0041, B0045, B0046, B0056-B0076, B0085-B0089, B0106-B0114, B0118-B0124, or B3850-B3854

B0077
Driver Side Impact Sensor (SIS) Performance
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0078
Passenger Side Impact Sensor (SIS) Performance
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0079
Incorrect Driver Side Impact Sensor (SIS) Installed
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0080
Discard Driver Side Impact Sensor (SIS)
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0081
Incorrect Passenger Side Impact Sensor (SIS) Installed
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0082
Discard Passenger Side Impact Sensor (SIS)
SDM
DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0092
Passenger Presence System Performance
SDM
DTC B0092

B0098
Passenger Presence System Configuration Error
SDM
DTC B0098

B0100
Front End Sensor 1 Performance
SDM
DTC B0100, B0101, or B0102

B0101
Discard Front End Sensor 1
SDM
DTC B0100, B0101, or B0102

B0102
Incorrect Front End Sensor 1 Installed
SDM
DTC B0100, B0101, or B0102

B0126
Air Flow Position Command Circuit Range
HVAC
DTC B0126, B0409, or B0419

B0130
Air Flow Position Command Circuit Range
HVAC
DTC B0130, B0414, or B0424

B0157
Air Conditioning (A/C) Refrigerant Small Leak Detected
HVAC
DTC B0157

B0160
Outside Air Temperature Sensor Circuit Low
HVAC
DTC B0160 or B0162

B0162
Outside Air Temperature Sensor Circuit Open or High
HVAC
DTC B0160 or B0162

B0164
Passenger Compartment Temp Sensor Circuit Performance
HVAC
DTC B0164

B0184
Solar Load Sensor 1 Circuit Performance
HVAC
DTC B0184 or B0189

B0189
Solar Load Sensor 2 Circuit Performance
HVAC
DTC B0184 or B0189

B0409
Temperature Control 1 Circuit Range
HVAC
DTC B0126, B0409, or B0419

B0414
Temperature Control 1 Feedback Circuit
HVAC
DTC B0130, B0414, or B0424

B0419
Temperature Control 2 Circuit Range
HVAC
DTC B0126, B0409, or B0419

B0424
Temperature Control 2 Feedback Circuit
HVAC
DTC B0130, B0414, or B0424

B0665
Service Antilock Brake System (ABS) Indicator Circuit
EBCM
DTC B0665

B0996
Vehicle Electronic Control Unit (VCU) VIN Check Error
VTD
DTC B0996

B1000
Electronic Control Unit (ECU) Performance
TV Antenna Module, Radio, Radio Antenna Module, SDM, VCIM
DTC B1000

B1001
Option Configuration Error
Radio, SDM
DTC B1001

VCIM
DTC B1004

B1004
Keep Alive Memory (KAM) Reset
Audio Amplifier, DDSA, DIM, HVAC Control Module, IPC, Radio
DTC B1004

B1007
EEPROM Write Error
DDM, DDS, FPDM, LRDM, RRDM
DTC B1007

B1009
EEPROM Checksum Mismatch
DDM, DDS, FPDM, LRDM, RRDM
DTC B1009

B1013
Calibration Read Only Memory (ROM) Checksum Error
HVAC Control Module
DTC B1013

B1014
Program Read Only Memory (ROM) Checksum Error
HVAC Control Module
DTC B1014

B1015
Vehicle Identification Number (VIN) Information Error
VTD
DTC B1015

B1016
Vehicle Identification Number (VIN) Information Not Programmed
VTD
DTC B1016

B1259
Antenna Ground Circuit
DRR
DTC B1259

B1271
Theft Locked
Radio
DTC B1271

B1327
Device Power Circuit Low
DDM, DDS, FPDM, LRDM, RRDM
DTC B1327

B1328
Device Power Circuit High
AMP, IPC, SIR
DTC B1328

B1336
Device Power 3 Circuit Range/Performance
MSM
DTC B1336

B1372
Device Ignition 1 Circuit Low
DIM
DTC B1372

B1382
Device Ignition ACCESSORY Circuit Low
DIM
DTC B1382

B1420
Device Voltage
MSM
DTC B1420

B1422
Device Power Moding Error
Antenna Module
DTC B1422

B1513
Charging System Voltage Low
IPC
DTC B1513

B1514
Charging System Voltage High
IPC
DTC B1514

B1586
Mirror Horizontal Position Feedback Circuit Range/Performance
DDM, FPDM
DTC B1586

B1591
Mirror Vertical Position Sensor Circuit Range/Performance
DDM, FPDM
DTC B1591

B1697
Mirror Left-Up Control Switch Circuit Low
DDS
DTC B1697, B1702, B1707, or B1712

B1702
Mirror Left-Down Control Switch Circuit Low
DDS
DTC B1697, B1702, B1707, or B1712

B1707
Mirror Right-Up Control Switch Circuit Low
DDS
DTC B1697, B1702, B1707, or B1712

B1712
Mirror Right-Down Control Switch Circuit Low
DDS
DTC B1697, B1702, B1707, or B1712

B1717
Mirror Power Fold Control Switch Circuit Low
DDS
DTC B1717

B1735
Seat Front Up Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1740
Seat Front Down Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1745
Seat Rear Up Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1750
Seat Rear Down Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1755
Seat Assembly Horizontal Forward Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1760
Seat Assembly Horizontal Rearward Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1815
Seat Recline Forward Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1820
Seat Recline Rearward Switch Circuit
MSM
DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820

B1825
Seat Recline Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B1826
Seat Recline Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B1830
Seat Lumbar Forward Switch Circuit
MSM
DTC B1830, B1835, B1840, or B1845

B1835
Seat Lumbar Rearward Switch Circuit
MSM
DTC B1830, B1835, B1840, or B1845

B1840
Seat Lumbar Up Switch Circuit
MSM
DTC B1830, B1835, B1840, or B1845

B1845
Seat Lumbar Down Switch Circuit
MSM
DTC B1830, B1835, B1840, or B1845

B1850
Seat Lumbar Horizontal Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B1851
Seat Lumbar Horizontal Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B1860
Seat Lumbar Vertical Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B1861
Seat Lumbar Vertical Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B2355
Seat Front Vertical Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B2356
Seat Front Vertical Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B2365
Seat Rear Vertical Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B2366
Seat Rear Vertical Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B2375
Seat Assembly Horizontal Position Sensor Circuit
MSM
DTC B1825, B1850, B1860, B2355, B2365, or B2375

B2376
Seat Assembly Horizontal Position Sensor Circuit Range/Performance
MSM
DTC B1826, B1851, B1861, B2356, B2366, or B2376

B2455
Cellular Phone Microphone Circuit
OnStar® VCIM
DTC B2455

B2462
Global Positioning System (GPS) Signal Error
Navigation Radio
DTC B2462

B2470
Cellular Phone Antenna Circuit
OnStar® VCIM
DTC B2470

B2476
Cellular Phone Select Service Switch
OnStar® VCIM
DTC B2476

B2482
Cellular Phone Select Service Switch Range/Performance
OnStar® VCIM
DTC B2482

B2483
Global Positioning System (GPS) Sensor Circuit Low
OnStar® VCIM
DTC B2483 or B2484

B2484
Global Positioning System (GPS) Sensor Circuit Open
OnStar® VCIM
DTC B2483 or B2484

B2556
Passenger Compartment Lamp Control Circuit Range/Performance
DIM
DTC B2556

B2575
Headlamp Control Circuit
DIM
DTC B2575

B2646
Ambient Light Sensor Circuit
CCP
DTC B2646

B2732
Trunk Release Switch Circuit Low
RIM
DTC B2732

B2757
Memory 1 Select Switch Circuit Low
DDM
DTC B2757, B2762, B2767, or B2772

B2762
Memory 2 Select Switch Circuit Low
DDM
DTC B2757, B2762, B2767, or B2772

B2767
Memory Set Switch Circuit Low
DDM
DTC B2757, B2762, B2767, or B2772

B2772
Memory Exit or Off Switch Circuit Low
DDM
DTC B2757, B2762, B2767, or B2772

B3031
Security System Controller in Learn Mode
VTD
DTC B3031

B3055
No Transponder Modulation or No Transponder
VTD
DTC B3055

B3060
Unprogrammed Transponder Identification Code Received
VTD
DTC B3060

B3064
Door Key Lock Switch Circuit Low
DDM
DTC B3064 or B3069

B3069
Door Key Unlock Switch Circuit Low
DDM
DTC B3064 or B3069

B3090
Content Theft System Sensor Signal Circuit Performance
BCM
DTC B3090

B3142
Unlock Switch Circuit Low
DDS
DTC B3142, B3147, B3152, or B3157

B3147
Right Front Unlock Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3142, B3147, B3152, or B3157

B3152
Left Front Lock Switch Circuit Low
DDS
DTC B3142, B3147, B3152, or B3157

B3157
Right Front Lock Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3142, B3147, B3152, or B3157

B3172
Right Front Window Up Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3177
Right Front Window Down Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3182
Left Rear Window Up Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3187
Left Rear Window Down Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3192
Right Rear Window Up Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3197
Right Rear Window Down Switch Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3282
Right Front Window Express Up or Down Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3287
Left Rear Window Express Up or Down Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3292
Right Rear Window Express Up or Down Circuit Low
FPDM, LRDM, RRDM
DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292

B3377
Left Front Window Up Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3382
Left Front Window Down Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3387
Right Front Window Up Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3392
Right Front Window Down Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3397
Left Rear Window Up Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3410
AHLD Front Axle Sensor Signal Circuit
HLM
DTC B3410

B3420
AHLD Rear Axle Sensor Signal Circuit
HLM
DTC B3420

B3452
Left Rear Window Down Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3457
Right Rear Window Up Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3462
Right Rear Window Down Switch Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3467
Left Front Window Express Up or Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3472
Right Front Window Express Up or Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3477
Left Rear Window Express Up or Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3482
Right Rear Window Express Up or Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3517
Left Rear Window Express Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3522
Right Rear Window Express Down Circuit (Main Control) Low
DDS
DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522

B3527
Window Lockout Switch Circuit Low
DDS
DTC B3527

B3832
Left Front Window Express Up System/Function Not Initialized
DDM
DTC B3832 or B3833

B3833
Right Front Window Express Up System/Function Not Initialized
FPDM
DTC B3832 or B3833

B3903
Stoplamp Relay Circuit
EBCM
DTC B3903

B3935
Transponder Authentication Error
VTD
DTC B3935

B3976
Unconfigured Transponder
VTD
DTC B3976

C0035
Left Front Wheel Speed Sensor Circuit
EBCM
DTC C0035-C0052

C0036
Left Front Wheel Speed Sensor Circuit Range/Performance
EBCM
DTC C0035-C0052

C0037
Left Front Wheel Speed Sensor Circuit Low
EBCM
DTC C0035-C0052

C0040
Right Front Wheel Speed Sensor Circuit
EBCM
DTC C0035-C0052

C0041
Right Front Wheel Speed Sensor Circuit Range/Performance
EBCM
DTC C0035-C0052

C0042
Right Front Wheel Speed Sensor Circuit Low
EBCM
DTC C0035-C0052

C0045
Left Rear Wheel Speed Sensor Circuit
EBCM
DTC C0035-C0052

C0046
Left Rear Wheel Speed Sensor Circuit Range/Performance
EBCM
DTC C0035-C0052

C0047
Left Rear Wheel Speed Sensor Circuit Low
EBCM
DTC C0035-C0052

C0050
Right Rear Wheel Speed Sensor Circuit
EBCM
DTC C0035-C0052

C0051
Right Rear Wheel Speed Sensor Circuit Range/Performance
EBCM
DTC C0035-C0052

C0052
Right Rear Wheel Speed Sensor Circuit Low
EBCM
DTC C0035-C0052

C0113
Pump Motor Circuit High
EBCM
DTC C0113-C0115

C0114
Pump Motor Circuit Open
EBCM
DTC C0113-C0115

C0115
Pump Motor Performance
EBCM
DTC C0113-C0115

C0121
Valve Relay Circuit
EBCM
DTC C0121

C0136
Base Brake System Pressure Circuit
EBCM
DTC C0136

C0138
Base Brake System Pressure Circuit Low
EBCM
DTC C0138 or C0139

C0139
Base Brake System Pressure Circuit High
EBCM
DTC C0138 or C0139

C0163
Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Sensor Circuit Low
EBCM
DTC C0163 or C0164

C0164
Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Sensor Circuit High
EBCM
DTC C0163 or C0164

C0186
Lateral Accelerometer Circuit
EBCM
DTC C0186 or C0187

C0187
Lateral Accelerometer Circuit Range/Performance
EBCM
DTC C0186 or C0187

C0196
Yaw Rate Circuit
EBCM
DTC C0196

C0220
Left Front Antilock Brake System (ABS) Channel in Release Too Long
EBCM
DTC C0220-C0229

C0221
Right Front Antilock Brake System (ABS) Channel in Release Too Long
EBCM
DTC C0220-C0229

C0228
Left Rear Antilock Brake System (ABS) Channel in Release Too Long
EBCM
DTC C0220-C0229

C0229
Right Rear Antilock Brake System (ABS) Channel in Release Too Long
EBCM
DTC C0220-C0229

C0241
Powertrain Control Module (PCM) Indicated Requested Torque Malfunction
EBCM, ECM
DTC C0241 or P0856

C0242
Powertrain Control Module (PCM) Indicated TCS Malfunction
EBCM
DTC C0242

C0243
Engine Drag Control
EBCM
DTC C0243

C0244
Pulse Width Modulated (PWM) Delivered Torque
EBCM, ECM
DTC C0244 or P1689

C0252
Vehicle Stability Enhancement System (VSES) Sensors Uncorrelated
EBCM
DTC C0252

C0253
Centering Error
EBCM
DTC C0253 or C0254

C0254
Steering Sensor and/or Lateral Accelerometer Bias
EBCM
DTC C0253 or C0254

C0267
Low Brake Fluid Indicated
EBCM
DTC C0267

C0278
Brake Pedal Position Sensor Not Calibrated
EBCM
DTC C0278

C0281
Dynamic Rear Proportioning (DRP) Performance
EBCM
DTC C0281 or C081

C0282
Brake Pedal Position Sensor Circuit Range/Performance
EBCM
DTC C0282

C0283
Brake Pedal Position Sensor Circuit Low
EBCM
DTC C0283

C0284
Brake Pedal Position Sensor Circuit High
EBCM
DTC C0284

C0450
Steering Assist Control Actuator Circuit
EBCM
DTC C0450

C0460
Steering Position Sensor
EBCM
DTC C0460 or C0461

C0461
Steering Position Sensor Range/Performance
EBCM
DTC C0460 or C0461

C0550
Electronic Control Unit (ECU) Performance
EBCM
DTC C0550

C0551
Option Configuration Error
EBCM
DTC C0551

C0561
System Disabled Information Stored
EBCM
DTC C0561

C0565
Vehicle Identification Number (VIN) Information Error
EBCM
DTC C0565

C0750
Left Front Low Tire Pressure Sensor
Antenna Module
DTC C0750, C0755, C0760, or C0765

C0755
Right Front Low Tire Pressure Sensor
Antenna Module
DTC C0750, C0755, C0760, or C0765

C0760
Left Rear Low Tire Pressure Sensor
Antenna Module
DTC C0750, C0755, C0760, or C0765

C0765
Right Rear Low Tire Pressure Sensor
Antenna Module
DTC C0750, C0755, C0760, or C0765

C0820
Device Ground Circuit
EBCM
DTC C0820

C0870
Device Voltage Reference Output 1 Circuit
EBCM
DTC C0870

C0880
Device Voltage Reference Output 2 Circuit
EBCM
DTC C0880

C0899
Device Voltage Low
EBCM
DTC C0899

C0900
Device Voltage High
EBCM
DTC C0900

P0008
Engine Position System Performance Bank 1
ECM
DTC P0008 for the 2.8L engine

or

DTC P0008 for the 3.6L (LY7) engine

P0009
Engine Position System Performance Bank 2
ECM
DTC P0009 for the 2.8L engine

or

DTC P0009 for the 3.6L (LY7) engine

P0010
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1
ECM
DTC P0010, P0013, P0020, or P0023 for the 2.8L engine

or

DTC P0010, P0013, P0020, or P0023 for the 3.6L (LY7) engine

P0011
Intake Camshaft Position (CMP) System Performance Bank 1
ECM
DTC P0011, P0014, P0021, or P0024 for the 2.8L engine

or

DTC P0011, P0014, P0021, or P0024 for the 3.6L (LY7) engine

P0013
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1
ECM
DTC P0010, P0013, P0020, or P0023 for the 2.8L engine

or

DTC P0010, P0013, P0020, or P0023 for the 3.6L (LY7) engine

P0014
Exhaust Camshaft Position (CMP) System Performance Bank 1
ECM
DTC P0011, P0014, P0021, or P0024 for the 2.8L engine

or

DTC P0011, P0014, P0021, or P0024 for the 3.6L (LY7) engine

P0016
Crankshaft Position (CKP)/Intake Camshaft Position (CMP) Correlation Bank 1
ECM
• DTC P0016, P0017, P0018, or P0019 for the 2.8L engine

• DTC P0016, P0017, P0018, or P0019 for the 3.6L (LY7) engine

• DTC P0016 for the 6.0L engine

P0017
Crankshaft Position (CKP)/Exhaust Camshaft Position (CMP) Correlation Bank 1
ECM
DTC P0016, P0017, P0018, or P0019 for the 2.8L engine

or

DTC P0016, P0017, P0018, or P0019 for the 3.6L (LY7) engine

P0018
Crankshaft Position (CKP)/Intake Camshaft Position (CMP) Correlation Bank 2
ECM
DTC P0016, P0017, P0018, or P0019 for the 2.8L engine

or

DTC P0016, P0017, P0018, or P0019 for the 3.6L (LY7) engine

P0019
Crankshaft Position (CKP)/Exhaust Camshaft Position (CMP) Correlation Bank 2
ECM
DTC P0016, P0017, P0018, or P0019 for the 2.8L engine

or

DTC P0016, P0017, P0018, or P0019 for the 3.6L (LY7) engine

P0020
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2
ECM
DTC P0010, P0013, P0020, or P0023 for the 2.8L engine

or

DTC P0010, P0013, P0020, or P0023 for the 3.6L (LY7) engine

P0021
Intake Camshaft Position (CMP) System Performance Bank 2
ECM
DTC P0011, P0014, P0021, or P0024 for the 2.8L engine

or

DTC P0011, P0014, P0021, or P0024 for the 3.6L (LY7) engine

P0023
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2
ECM
DTC P0010, P0013, P0020, or P0023 for the 2.8L engine

or

DTC P0010, P0013, P0020, or P0023 for the 3.6L (LY7) engine

P0024
Exhaust Camshaft Position (CMP) System Performance Bank 2
ECM
DTC P0011, P0014, P0021, or P0024 for the 2.8L engine

or

DTC P0011, P0014, P0021, or P0024 for the 3.6L (LY7) engine

P0030
HO2S Heater Control Circuit Bank 1 Sensor 1
ECM
• DTC P0030, P0036, P0050, or P0056 for the 2.8L engine

• DTC P0030, P0036, P0050, or P0056 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0031
HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 1
ECM
DTC P0031, P0037, P0051, or P0057 for the 2.8L engine

or

DTC P0031, P0037, P0051, or P0057 for the 3.6L (LY7) engine

P0032
HO2S Heater Control Circuit High Voltage Bank 1 Sensor 1
ECM
DTC P0032, P0038, P0052, or P0058 for the 2.8L engine

or

DTC P0032, P0038, P0052, or P0058 for the 3.6L (LY7) engine

P0036
HO2S Heater Control Circuit Bank 1 Sensor 2
ECM
• DTC P0030, P0036, P0050, or P0056 for the 2.8L engine

• DTC P0030, P0036, P0050, or P0056 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0037
HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 2
ECM
DTC P0031, P0037, P0051, or P0057 for the 2.8L engine

or

DTC P0031, P0037, P0051, or P0057 for the 3.6L (LY7) engine

P0038
HO2S Heater Control Circuit High Voltage Bank 1 Sensor 2
ECM
DTC P0032, P0038, P0052, or P0058 for the 2.8L engine

or

DTC P0032, P0038, P0052, or P0058 for the 3.6L (LY7) engine

P0050
HO2S Heater Control Circuit Bank 2 Sensor 1
ECM
• DTC P0030, P0036, P0050, or P0056 for the 2.8L engine

• DTC P0030, P0036, P0050, or P0056 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0051
HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 1
ECM
DTC P0031, P0037, P0051, or P0057 for the 2.8L engine

or

DTC P0031, P0037, P0051, or P0057 for the 3.6L (LY7) engine

P0052
HO2S Heater Control Circuit High Voltage Bank 2 Sensor 1
ECM
DTC P0032, P0038, P0052, or P0058 for the 2.8L engine

or

DTC P0032, P0038, P0052, or P0058 for the 3.6L (LY7) engine

P0053
HO2S Internal Heater Resistance Bank 1 Sensor 1
ECM
• DTC P0053 for the 2.8L engine

• DTC P0053 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0054
HO2S Heater Resistance Bank 1 Sensor 2
ECM
DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0056
HO2S Heater Control Circuit Bank 2 Sensor 2
ECM
• DTC P0030, P0036, P0050, or P0056 for the 2.8L engine

• DTC P0030, P0036, P0050, or P0056 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0057
HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 2
ECM
DTC P0031, P0037, P0051, or P0057 for the 2.8L engine

or

DTC P0031, P0037, P0051, or P0057 for the 3.6L (LY7) engine

P0058
HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2
ECM
DTC P0032, P0038, P0052, or P0058 for the 2.8L engine

or

DTC P0032, P0038, P0052, or P0058 for the 3.6L (LY7) engine

P0059
HO2S Internal Heater Resistance Bank 2 Sensor 1
ECM
• DTC P0059 for the 2.8L engine

• DTC P0059 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0060
HO2S Heater Resistance Bank 2 Sensor 2
ECM
DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0068
Throttle Body Airflow Performance
ECM
DTC P0068 or P0121

P0101
Mass Air Flow (MAF) Sensor Performance
ECM
• DTC P0101 for the 2.8L engine

• DTC P0101 for the 3.6L (LY7) engine

• DTC P0101 or P1101 for the 6.0L engine

P0102
Mass Air Flow (MAF) Sensor Circuit Low Voltage
ECM
• DTC P0102 for the 2.8L engine

• DTC P0102 for the 3.6L (LY7) engine

• DTC P0102 or P0103 for the 6.0L engine

P0103
Mass Air Flow (MAF) Sensor Circuit High Voltage
ECM
• DTC P0103 for the 2.8L engine

• DTC P0103 for the 3.6L (LY7) engine

• DTC P0102 or P0103 for the 6.0L engine

P0106
Manifold Absolute Pressure (MAP) Sensor Performance
ECM
DTC P0106

P0107
Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
ECM
DTC P0107 or P0108

P0108
Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
ECM
DTC P0107 or P0108

P0111
Intake Air Temperature (IAT) Sensor Performance
ECM
DTC P0111 for the 2.8L engine

or

DTC P0111 for the 3.6L (LY7) engine

P0112
Intake Air Temperature (IAT) Sensor Circuit Low Voltage
ECM
• DTC P0112 for the 2.8L engine

• DTC P0112 for the 3.6L (LY7) engine

• DTC P0112 or P0113 for the 6.0L engine

P0113
Intake Air Temperature (IAT) Sensor Circuit High Voltage
ECM
• DTC P0113 for the 2.8L engine

• DTC P0113 for the 3.6L (LY7) engine

• DTC P0112 or P0113 for the 6.0L engine

P0115
Engine Coolant Temperature (ECT) Sensor Circuit
TCM
DTC P0115

P0116
Engine Coolant Temperature (ECT) Sensor Performance
ECM
• DTC P0116 for the 2.8L engine

• DTC P0116 for the 3.6L (LY7) engine

• DTC P0116 for the 6.0L engine

P0117
Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
ECM
• DTC P0117 for the 2.8L engine

• DTC P0117 for the 3.6L (LY7) engine

• DTC P0117 or P0118 for the 6.0L engine

P0118
Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
ECM
• DTC P0118 for the 2.8L engine

• DTC P0118 for the 3.6L (LY7) engine

• DTC P0117 or P0118 for the 6.0L engine

P0119
Engine Coolant Temperature (ECT) Sensor Circuit Intermittent
ECM
DTC P0119 for the 2.8L engine

or

DTC P0119 for the 3.6L (LY7) engine

P0120
Throttle Position (TP) Sensor Circuit
TCM
DTC P0120

Throttle Position (TP) Sensor 1 Circuit
ECM
DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135

P0121
Throttle Position (TP) Sensor 1 Performance
ECM
• DTC P0121 for the 2.8L engine

• DTC P0121 for the 3.6L (LY7) engine

• DTC P0068 or P0121 for the 6.0L engine

P0122
Throttle Position (TP) Sensor 1 Circuit Low Voltage
ECM
• DTC P0122 for the 2.8L engine

• DTC P0122 for the 3.6L (LY7) engine

• DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 6.0L engine

P0123
Throttle Position (TP) Sensor 1 Circuit High Voltage
ECM
• DTC P0123 for the 2.8L engine

• DTC P0123 for the 3.6L (LY7) engine

• DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 6.0L engine

P0125
Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
ECM
DTC P0125 for the 2.8L engine

or

DTC P0125 for the 3.6L (LY7) engine

P0128
Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature
ECM
• DTC P0128 for the 2.8L engine

• DTC P0128 for the 3.6L (LY7) engine

• DTC P0128 for the 6.0L engine

P0130
HO2S Circuit Bank 1 Sensor 1
ECM
DTC P0130 or P0150 for the 2.8L engine

or

DTC P0130 or P0150 for the 3.6L (LY7) engine

P0131
HO2S Circuit Low Voltage Bank 1 Sensor 1
ECM
• DTC P0131 or P0151 for the 2.8L engine

• DTC P0131 or P0151 for the 3.6L (LY7) engine

• DTC P0131, P0132, P0137, or P0138 for the 6.0L engine

P0132
HO2S Circuit High Voltage Bank 1 Sensor 1
ECM
• DTC P0132 or P0152 for the 2.8L engine

• DTC P0132 or P0152 for the 3.6L (LY7) engine

• DTC P0131, P0132, P0137, or P0138 for the 6.0L engine

P0133
HO2S Slow Response Bank 1 Sensor 1
ECM
• DTC P0133 or P0153 for the 2.8L engine

• DTC P0133 or P0153 for the 3.6L (LY7) engine

• DTC P0133, P0134, P0140, P1133, P2A00, or P2A01 for the 6.0L engine

P0134
HO2S Circuit Insufficient Activity Bank 1 Sensor 1
ECM
DTC P0133, P0134, P0140, P1133, P2A00, or P2A01

P0135
HO2S Heater Performance Bank 1 Sensor 1
ECM
• DTC P0135 or P0155 for the 2.8L engine

• DTC P0135 or P0155 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0137
HO2S Circuit Low Voltage Bank 1 Sensor 2
ECM
• DTC P0137 or P0157 for the 2.8L engine

• DTC P0137 or P0157 for the 3.6L (LY7) engine

• DTC P0131, P0132, P0137, or P0138 for the 6.0L engine

P0138
HO2S Circuit High Voltage Bank 1 Sensor 2
ECM
• DTC P0138 or P0158 for the 2.8L engine

• DTC P0138 or P0158 for the 3.6L (LY7) engine

• DTC P0131, P0132, P0137, or P0138 for the 6.0L engine

P0140
HO2S Circuit Insufficient Activity Bank 1 Sensor 2
ECM
• DTC P0140 or P0160 for the 2.8L engine

• DTC P0140 or P0160 for the 3.6L (LY7) engine

• DTC P0133, P0134, P0140, P1133, P2A00, or P2A01 for the 6.0L engine

P0141
HO2S Heater Performance Bank 1 Sensor 2
ECM
• DTC P0141 or P0161 for the 2.8L engine

• DTC P0141 or P0161 for the 3.6L (LY7) engine

• DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 6.0L engine

P0150
HO2S Circuit Bank 2 Sensor 1
ECM
DTC P0130 or P0150 for the 2.8L engine

or

DTC P0130 or P0150 for the 3.6L (LY7) engine

P0151
HO2S Circuit Low Voltage Bank 2 Sensor 1
ECM
• DTC P0131 or P0151 for the 2.8L engine

• DTC P0131 or P0151 for the 3.6L (LY7) engine

• DTC P0151, P0152, P0157, or P0158 for the 6.0L engine

P0152
HO2S Circuit High Voltage Bank 2 Sensor 1
ECM
• DTC P0132 or P0152 for the 2.8L engine

• DTC P0132 or P0152 for the 3.6L (LY7) engine

• DTC P0151, P0152, P0157, or P0158 for the 6.0L engine

P0153
HO2S Slow Response Bank 2 Sensor 1
ECM
• DTC P0133 or P0153 for the 2.8L engine

• DTC P0133 or P0153 for the 3.6L (LY7) engine or

• DTC P0153, P0154, P0160, P1153, P2A03, or P2A04 for the 6.0L engine

P0154
HO2S Circuit Insufficient Activity Bank 2 Sensor 1
ECM
DTC P0153, P0154, P0160, P1153, P2A03, or P2A04

P0155
HO2S Heater Performance Bank 2 Sensor 1
ECM
• DTC P0135 or P0155 for the 2.8L engine

• DTC P0135 or P0155 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0157
HO2S Circuit Low Voltage Bank 2 Sensor 2
ECM
• DTC P0137 or P0157 for the 2.8L engine

• DTC P0137 or P0157 for the 3.6L (LY7) engine

• DTC P0151, P0152, P0157, or P0158 for the 6.0L engine

P0158
HO2S Circuit High Voltage Bank 2 Sensor 2
ECM
• DTC P0138 or P0158 for the 2.8L engine

• DTC P0138 or P0158 for the 3.6L (LY7) engine

• DTC P0151, P0152, P0157, or P0158 for the 6.0L engine

P0160
HO2S Insufficient Activity Bank 2 Sensor 2
ECM
• DTC P0140 or P0160 for the 2.8L engine

• DTC P0140 or P0160 for the 3.6L (LY7) engine

• DTC P0153, P0154, P0160, P1153, P2A03, or P2A04 for the 6.0L engine

P0161
HO2S Heater Performance Bank 2 Sensor 2
ECM
• DTC P0141 or P0161 for the 2.8L engine

• DTC P0141 or P0161 for the 3.6L (LY7) engine

• DTC P0050, P0056, P0059, P0060, P0155, or P0161 for the 6.0L engine

P0171
Fuel Trim System Lean Bank 1
ECM
DTC P0171, P0172, P0174, or P0175

P0172
Fuel Trim System Rich Bank 1
ECM
DTC P0171, P0172, P0174, or P0175

P0174
Fuel Trim System Lean Bank 2
ECM
DTC P0171, P0172, P0174, or P0175

P0175
Fuel Trim System Rich Bank 2
ECM
DTC P0171, P0172, P0174, or P0175

P0201
Injector 1 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0202
Injector 2 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0203
Injector 3 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0204
Injector 4 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0205
Injector 5 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0206
Injector 6 Control Circuit
ECM
• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 2.8L engine

• DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.6L (LY7) engine

• DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 6.0L engine

P0207
Injector 7 Control Circuit
ECM
DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208

P0208
Injector 8 Control Circuit
ECM
DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208

P0218
Transmission Fluid Overtemperature
TCM
DTC P0218

P0220
Throttle Position (TP) Sensor 2 Circuit
ECM
DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135

P0221
Throttle Position (TP) Sensor 2 Performance
ECM
DTC P0221 for the 2.8L engine

or

DTC P0221 for the 3.6L (LY7) engine

P0222
Throttle Position (TP) Sensor 2 Circuit Low Voltage
ECM
• DTC P0222 for the 2.8L engine

• DTC P0222 for the 3.6L (LY7) engine

• DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 6.0L engine

P0223
Throttle Position (TP) Sensor 2 Circuit High Voltage
ECM
• DTC P0223 for the 2.8L engine

• DTC P0223 for the 3.6L (LY7) engine

• DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 6.0L engine

P0230
Fuel Pump Relay Control Circuit
ECM
DTC P0230

P0261
Injector 1 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0262
Injector 1 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0264
Injector 2 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0265
Injector 2 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0267
Injector 3 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0268
Injector 3 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0270
Injector 4 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0271
Injector 4 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0273
Injector 5 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0274
Injector 5 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0276
Injector 6 Control Circuit Low Voltage
ECM
DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 2.8L engine

or

DTC P0261, P0264, P0267, P0270, P0273, or P0276 for the 3.6L (LY7) engine

P0277
Injector 6 Control Circuit High Voltage
ECM
DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 2.8L engine

or

DTC P0262, P0265, P0268, P0271, P0274, or P0277 for the 3.6L (LY7) engine

P0300
Engine Misfire Detected
ECM
• DTC P0300 for the 2.8L engine

• DTC P0300 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0301
Cylinder 1 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0302
Cylinder 2 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0303
Cylinder 3 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0304
Cylinder 4 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0305
Cylinder 5 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0306
Cylinder 6 Misfire Detected
ECM
• DTC P0301-P0306 for the 2.8L engine

• DTC P0301-P0306 for the 3.6L (LY7) engine

• DTC P0300-P0308 for the 6.0L engine

P0307
Cylinder 7 Misfire Detected
ECM
DTC P0300-P0308

P0308
Cylinder 8 Misfire Detected
ECM
DTC P0300-P0308

P0315
Crankshaft Position (CKP) System Variation Not Learned
ECM
DTC P0315

P0318
Rough Road Sensor Circuit
ECM
DTC P0318 for the 2.8L engine

or

DTC P0318 for the 3.6L (LY7) engine

P0324
Knock Sensor (KS) Module Performance
ECM
• DTC P0324 for the 2.8L engine

• DTC P0324 for the 3.6L (LY7) engine

• DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0325
Knock Sensor (KS) Module Circuit
ECM
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0326
Knock Sensor (KS) Performance
ECM
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0327
Knock Sensor (KS) Circuit Low Voltage Bank 1
ECM
DTC P0327 or P0332 for the 2.8L engine

or

DTC P0327 or P0332 for the 3.6L (LY7) engine

Knock Sensor (KS) Circuit Low Frequency
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0328
Knock Sensor (KS) Circuit High Voltage Bank 1
ECM
DTC P0328 or P0333 for the 2.8L engine

or

DTC P0328 or P0333 for the 3.6L (LY7) engine

Knock Sensor (KS) Circuit High Frequency
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0330
Knock Sensor (KS) Circuit
ECM
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0332
Knock Sensor (KS) Circuit Low Voltage Bank 2
ECM
DTC P0327 or P0332 for the 2.8L engine

or

DTC P0327 or P0332 for the 3.6L (LY7) engine

Knock Sensor (KS) Circuit Low Frequency
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0333
Knock Sensor (KS) Circuit High Voltage Bank 2
ECM
DTC P0328 or P0333 for the 2.8L engine

or

DTC P0328 or P0333 for the 3.6L (LY7) engine

Knock Sensor (KS) Circuit High Frequency
DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 for the 6.0L engine

P0335
Crankshaft Position (CKP) Sensor Circuit
ECM
• DTC P0335 for the 2.8L engine

• DTC P0335 for the 3.6L (LY7) engine

• DTC P0335 or P0336 for the 6.0L engine

P0336
Crankshaft Position (CKP) Sensor Performance
ECM
• DTC P0336 for the 2.8L engine

• DTC P0336 for the 3.6L (LY7) engine

• DTC P0335 or P0336 for the 6.0L engine

P0338
Crankshaft Position (CKP) Sensor Circuit High Duty Cycle
ECM
DTC P0338 for the 2.8L engine

or

DTC P0338 for the 3.6L (LY7) engine

P0340
Camshaft Position (CMP) Sensor Circuit
ECM
DTC P0340 or P0341

P0341
Intake Camshaft Position (CMP) Sensor Performance Bank 1
ECM
• DTC P0341, P0346, P0366, or P0391 for the 2.8L engine

• DTC P0341, P0346, P0366, or P0391 for the 3.6L (LY7) engine

• DTC P0340 or P0341 for the 6.0L engine

P0342
Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1
ECM
DTC P0342, P0347, P0367, or P0392 for the 2.8L engine

or

DTC P0342, P0347, P0367, or P0392 for the 3.6L (LY7) engine

P0343
Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1
ECM
DTC P0343, P0348, P0368, or P0393 for the 2.8L engine

or

DTC P0343, P0348, P0368, or P0393 for the 3.6L (LY7) engine

P0346
Intake Camshaft Position (CMP) Sensor Performance Bank 2
ECM
DTC P0341, P0346, P0366, or P0391 for the 2.8L engine

or

DTC P0341, P0346, P0366, or P0391 for the 3.6L (LY7) engine

P0347
Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2
ECM
DTC P0342, P0347, P0367, or P0392 for the 2.8L engine

or

DTC P0342, P0347, P0367, or P0392 for the 3.6L (LY7) engine

P0348
Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2
ECM
DTC P0343, P0348, P0368, or P0393 for the 2.8L engine

or

DTC P0343, P0348, P0368, or P0393 for the 3.6L (LY7) engine

P0351
Ignition Coil 1 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0352
Ignition Coil 2 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0353
Ignition Coil 3 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0354
Ignition Coil 4 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0355
Ignition Coil 5 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0356
Ignition Coil 6 Control Circuit
ECM
• DTC P0351-P0356 for the 2.8L engine

• DTC P0351-P0356 for the 3.6L (LY7) engine

• DTC P0351-P0358 for the 6.0L engine

P0357
Ignition Coil 7 Control Circuit
ECM
DTC P0351-P0358

P0358
Ignition Coil 8 Control Circuit
ECM
DTC P0351-P0358

P0366
Exhaust Camshaft Position (CMP) Sensor Performance Bank 1
ECM
DTC P0341, P0346, P0366, or P0391 for the 2.8L engine

or

DTC P0341, P0346, P0366, or P0391 for the 3.6L (LY7) engine

P0367
Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1
ECM
DTC P0342, P0347, P0367, or P0392 for the 2.8L engine

or

DTC P0342, P0347, P0367, or P0392 for the 3.6L (LY7) engine

P0368
Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1
ECM
DTC P0343, P0348, P0368, or P0393 for the 2.8L engine

or

DTC P0343, P0348, P0368, or P0393 for the 3.6L (LY7) engine

P0391
Exhaust Camshaft Position (CMP) Sensor Performance Bank 2
ECM
DTC P0341, P0346, P0366, or P0391 for the 2.8L engine

or

DTC P0341, P0346, P0366, or P0391 for the 3.6L (LY7) engine

P0392
Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2
ECM
DTC P0342, P0347, P0367, or P0392 for the 2.8L engine

or

DTC P0342, P0347, P0367, or P0392 for the 3.6L (LY7) engine

P0393
Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2
ECM
DTC P0343, P0348, P0368, or P0393 for the 2.8L engine

or

DTC P0343, P0348, P0368, or P0393 for the 3.6L (LY7) engine

P0420
Catalyst System Low Efficiency Bank 1
ECM
• DTC P0420 or P0430 for the 2.8L engine

• DTC P0420 or P0430 for the 3.6L (LY7) engine

• DTC P0420 or P0430 for the 6.0L engine

P0430
Catalyst System Low Efficiency Bank 2
ECM
• DTC P0420 or P0430 for the 2.8L engine

• DTC P0420 or P0430 for the 3.6L (LY7) engine

• DTC P0420 or P0430 for the 6.0L engine

P0442
Evaporative Emission (EVAP) System Small Leak Detected
ECM
• DTC P0442 for the 2.8L engine

• DTC P0442 for the 3.6L (LY7) engine

• DTC P0442 for the 6.0L engine

P0443
Evaporative Emission (EVAP) Purge Solenoid Control Circuit
ECM
• DTC P0443 for the 2.8L engine

• DTC P0443 for the 3.6L (LY7) engine

• DTC P0443 or P0449 for the 6.0L engine

P0446
Evaporative Emission (EVAP) Vent System Performance
ECM
• DTC P0446 for the 2.8L engine

• DTC P0446 for the 3.6L (LY7) engine

• DTC P0446 for the 6.0L engine

P0449
Evaporative Emission (EVAP) Vent Solenoid Control Circuit
ECM
• DTC P0449 for the 2.8L engine

• DTC P0449 for the 3.6L (LY7) engine

• DTC P0443 or P0449 for the 6.0L engine

P0451
Fuel Tank Pressure (FTP) Sensor Performance
ECM
• DTC P0451 for the 2.8L engine

• DTC P0451 for the 3.6L (LY7) engine

• DTC P0451, P0452, P0453, or P0454 for the 6.0L engine

P0452
Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage
ECM
• DTC P0452 for the 2.8L engine

• DTC P0452 for the 3.6L (LY7) engine

• DTC P0451, P0452, P0453, or P0454 for the 6.0L engine

P0453
Fuel Tank Pressure (FTP) Sensor Circuit High Voltage
ECM
• DTC P0453 for the 2.8L engine

• DTC P0453 for the 3.6L (LY7) engine

• DTC P0451, P0452, P0453, or P0454 for the 6.0L engine

P0454
Fuel Tank Pressure (FTP) Sensor Circuit Intermittent
ECM
DTC P0451, P0452, P0453, or P0454

P0455
Evaporative Emission (EVAP) System Large Leak Detected
ECM
• DTC P0455 for the 2.8L engine

• DTC P0455 for the 3.6L (LY7) engine

• DTC P0455 for the 6.0L engine

P0458
Evaporative Emission (EVAP) Purge Solenoid Control Circuit Low Voltage
ECM
DTC P0458 for the 2.8L engine

or

DTC P0458 for the 3.6L (LY7) engine

P0459
Evaporative Emission (EVAP) Purge Solenoid Control Circuit High Voltage
ECM
DTC P0459 for the 2.8L engine

or

DTC P0459 for the 3.6L (LY7) engine

P0461
Fuel Level Sensor Performance
ECM
DTC P0461

P0462
Fuel Level Sensor Circuit Low Voltage
ECM
DTC P0462

P0463
Fuel Level Sensor Circuit High Voltage
ECM
DTC P0463

P0464
Fuel Level Sensor Circuit Intermittent
ECM
DTC P0464

P0480
Cooling Fan Relay 1 Control Circuit
ECM
DTC P0480 or P0481 with LS2

or

DTC P0480, P0481, P0691, P0692, P0693, or P0694 with LP1 or LY7

P0481
Cooling Fan Relay 2 Control Circuit
ECM
DTC P0480 or P0481 with LS2

or

DTC P0480, P0481, P0691, P0692, P0693, or P0694 with LP1 or LY7

P0496
Evaporative Emission (EVAP) System Flow During Non-Purge
ECM
• DTC P0496 for the 2.8L engine

• DTC P0496 for the 3.6L (LY7) engine

• DTC P0496 for the 6.0L engine

P0498
Evaporative Emission (EVAP) Vent Solenoid Control Circuit Low Voltage
ECM
DTC P0498 for the 2.8L engine

or

DTC P0498 for the 3.6L (LY7) engine

P0499
Evaporative Emission (EVAP) Vent Solenoid Control Circuit High Voltage
ECM
DTC P0499 for the 2.8L engine

or

DTC P0499 for the 3.6L (LY7) engine

P0500
Vehicle Speed Sensor (VSS) Circuit
TCM
DTC P0500

P0501
Vehicle Speed Sensor (VSS) Performance
ECM
DTC P0501

P0502
Vehicle Speed Sensor (VSS) Circuit Low Voltage
ECM
DTC P0502 for the Aisin AY6 transmission

or

DTC P0502 for the Tremec 6-Speed transmission

P0503
Vehicle Speed Sensor (VSS) Circuit Intermittent
ECM
DTC P0503

P0506
Idle Speed Low
ECM
DTC P0506, P0507, or P050A for the 3.6L (LY7) engine

or

DTC P0506 or P0507 for the 6.0L engine

P0507
Idle Speed High
ECM
DTC P0506, P0507, or P050A for the 3.6L (LY7) engine

or

DTC P0506 or P0507 for the 6.0L engine

P050A
Cold Start Idle Air Control (IAC) System Performance
ECM
DTC P0506, P0507, or P050A for the 3.6L (LY7) engine

P0521
Engine Oil Pressure (EOP) Sensor Performance
ECM
DTC P0521

P0522
Engine Oil Pressure (EOP) Sensor Circuit Low Voltage
ECM
DTC P0522

P0523
Engine Oil Pressure (EOP) Sensor Circuit High Voltage
ECM
DTC P0523

P0530
Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit
ECM
DTC P0530, P0532, or P0533

P0532
Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage
ECM
DTC P0530, P0532, or P0533

P0533
Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage
ECM
DTC P0530, P0532, or P0533

P0560
System Voltage
ECM
DTC P0560

P0562
System Voltage Low
ECM
DTC P0562

TCM
DTC P0562

P0563
System Voltage High
ECM
DTC P0563

TCM
DTC P0563

P0564
Cruise Control Multi-Function Switch Circuit
ECM
DTC P0564

P0567
Cruise Control Resume Switch Circuit
ECM
DTC P0567

P0568
Cruise Control Set Switch Circuit
ECM
DTC P0568

P0571
Cruise Control Brake Switch Circuit
ECM
DTC P0571

P0572
Brake Switch Circuit 1 Low Voltage
ECM
DTC P0572

P0573
Cruise Control Brake Switch Circuit High Voltage
ECM
DTC P0573

P0581
Cruise Control Multi-Function Switch Circuit High Voltage
ECM
DTC P0581

P0601
Control Module Read Only Memory (ROM)
ECM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 2.8L engine

• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 3.6L (LY7) engine

• DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Read Only Memory (ROM)
TCM
DTC P0601-P0604 or P062F for the 5L40-E/5L50-E transmission

P0602
Control Module Not Programmed
ECM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 2.8L engine

• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 3.6L (LY7) engine

• DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Not Programmed
TCM
DTC P0601-P0604 or P062F for the 5L40-E/5L50-E transmission

P0603
Control Module Long Term Memory Reset
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Long Term Memory Reset
TCM
DTC P0601-P0604 or P062F for the 5L40-E/5L50-E transmission

P0604
Control Module Random Access Memory (RAM)
ECM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 2.8L engine

• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 3.6L (LY7) engine

• DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Random Access Memory (RAM)
TCM
DTC P0601-P0604 or P062F for the 5L40-E/5L50-E transmission

P0606
Control Module Internal Performance
ECM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 2.8L engine

• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 3.6L (LY7) engine

• DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

P0607
Control Module Performance
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

P0608
Vehicle Speed Output Circuit
ECM
DTC P0608

P060D
Control Module Accelerator Pedal Position (APP) System Performance
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610

P0615
Starter Relay Control Circuit
ECM
DTC P0615

P0616
Starter Relay Control Circuit Low Voltage
ECM
DTC P0616

P0617
Starter Relay Control Circuit High Voltage
ECM
DTC P0617

P0621
Generator L-Terminal Circuit
ECM
DTC P0621

P0622
Generator F-Terminal Circuit
ECM
DTC P0622

P0625
Generator F-Terminal Circuit Low Voltage
ECM
DTC P0625

P0626
Generator F-Terminal Circuit High Voltage
ECM
DTC P0626

P0627
Fuel Pump Relay Control Circuit
ECM
DTC P0627 for the 2.8L engine

or

DTC P0627 for the 3.6L (LY7) engine

P0628
Fuel Pump Relay Control Circuit Low Voltage
ECM
DTC P0628 for the 2.8L engine

or

DTC P0628 for the 3.6L (LY7) engine

P0629
Fuel Pump Relay Control Circuit High Voltage
ECM
DTC P0629 for the 2.8L engine

or

DTC P0629 for the 3.6L (LY7) engine

P062F
Control Module Long Term Memory Performance
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 6.0L engine

Transmission Control Module (TCM) Long Term Memory Performance
TCM
DTC P0601-P0604 or P062F

P0638
Throttle Actuator Control (TAC) Command Performance
ECM
DTC P0638 for the 2.8L engine

or

DTC P0638 for the 3.6L (LY7) engine

P0641
5-Volt Reference 1 Circuit
ECM
DTC P0641 or P0651

P0645
Air Conditioning (A/C) Clutch Relay Control Circuit
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P0646
Air Conditioning (A/C) Clutch Relay Control Circuit Low Voltage
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P0647
Air Conditioning (A/C) Clutch Relay Control Circuit High Voltage
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P0650
Malfunction Indicator Lamp (MIL) Control Circuit
ECM
• DTC P0650 for the 2.8L engine

• DTC P0650 for the 3.6L (LY7) engine

• DTC P0650 for the 6.0L engine

P0651
5-Volt Reference 2 Circuit
ECM
DTC P0641 or P0651

P0654
Engine Speed Output Circuit
ECM
DTC P0654

P0685
Engine Controls Ignition Relay Control Circuit
ECM
• DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

• DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

• DTC P0685, P0689, or P0690 for the 6.0L engine

P0686
Engine Controls Ignition Relay Control Circuit Low Voltage
ECM
DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

or

DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

P0687
Engine Controls Ignition Relay Control Circuit High Voltage
ECM
DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

or

DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

P0689
Engine Controls Ignition Relay Feedback Circuit Low Voltage
ECM
• DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

• DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

• DTC P0685, P0689, or P0690 for the 6.0L engine

P0690
Engine Controls Ignition Relay Feedback Circuit High Voltage
ECM
• DTC P0685, P0686, P0687, P0689, or P0690 for the 2.8L engine

• DTC P0685, P0686, P0687, P0689, or P0690 for the 3.6L (LY7) engine

• DTC P0685, P0689, or P0690 for the 6.0L engine

P0691
Cooling Fan Relay 1 Control Circuit Low Voltage
ECM
DTC P0480, P0481, P0691, P0692, P0693, or P0694

P0692
Cooling Fan Relay 1 Control Circuit High Voltage
ECM
DTC P0480, P0481, P0691, P0692, P0693, or P0694

P0693
Cooling Fan Relay 2 Control Circuit Low Voltage
ECM
DTC P0480, P0481, P0691, P0692, P0693, or P0694

P0694
Cooling Fan Relay 2 Control Circuit High Voltage
ECM
DTC P0480, P0481, P0691, P0692, P0693, or P0694

P0700
Transmission Control Module (TCM) Requested MIL Illumination
ECM
• DTC P0700 for the 2.8L engine

• DTC P0700 for the 3.6L (LY7) engine

• DTC P0700 for the 6.0L engine

P0703
Brake Switch Circuit
ECM
DTC P0703

P0711
Transmission Fluid Temperature (TFT) Sensor Performance
TCM
DTC P0711

P0712
Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage
ECM, TCM
DTC P0712 for the Tremec 6-speed transmission

or

DTC P0712 for the 5L40-E/5L50-E transmission

P0713
Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage
ECM, TCM
DTC P0713 for the Tremec 6-speed transmission

or

DTC P0713 for the 5L40-E/5L50-E transmission

P0716
Input Speed Sensor Performance
TCM
DTC P0716

P0717
Input Speed Sensor Circuit Low Voltage
TCM
DTC P0717

P0722
Output Speed Sensor Circuit Low Voltage
TCM
DTC P0722

P0723
Output Speed Sensor Circuit Intermittent
TCM
DTC P0723

P0727
Engine Speed – No Signal
TCM
DTC P0727

P0741
Torque Converter Clutch (TCC) System – Stuck Off
TCM
DTC P0741

P0742
Torque Converter Clutch (TCC) System – Stuck On
TCM
DTC P0742

P0748
Pressure Control (PC) Solenoid Control Circuit
TCM
DTC P0748

P0751
1-2 Shift Solenoid (SS) Valve Performance – No First, Fourth or Fifth Gear
TCM
DTC P0751

P0752
1-2 Shift Solenoid (SS) Valve Performance – No Second or Third Gear
TCM
DTC P0752

P0756
2-3 Shift Solenoid (SS) Valve Performance – No First or Second Gear
TCM
DTC P0756

P0757
2-3 Shift Solenoid (SS) Valve Performance – No Third, Fourth or Fifth Gear
TCM
DTC P0757

P0761
4-5 Shift Solenoid (SS) Valve Performance – No Fourth Gear
TCM
DTC P0761

P0762
4-5 Shift Solenoid (SS) Valve Performance – No Fifth Gear
TCM
DTC P0762

P0801
Reverse Inhibit Solenoid Control Circuit
ECM
DTC P0801

P0803
Skip Shift Solenoid Control Circuit
ECM
DTC P0803

P0815
Upshift Switch Circuit
TCM
DTC P0815

P0816
Downshift Switch Circuit
TCM
DTC P0816

P0826
Up and Down Shift Switch Circuit
TCM
DTC P0826

P0833
Clutch Pedal Switch 2 Circuit
ECM
DTC P0833 for the Aisin AY6 transmission

or

DTC P0833 for the Tremec 6-speed transmission

P0850
Park/Neutral Position (PNP) Switch Circuit
TCM
DTC P0850

P0856
Traction Control Input Signal
ECM
DTC C0241 or P0856

P0864
Transmission Control Module (TCM) Communication Circuit Performance
ECM
DTC P0864 for the 2.8L engine

or

DTC P0864 for the 3.6L (LY7) engine

P0897
Transmission Fluid Life
TCM
DTC P0897

P0973
1-2 Shift Solenoid (SS) Control Circuit Low Voltage
TCM
DTC P0973

P0974
1-2 Shift Solenoid (SS) Control Circuit High Voltage
TCM
DTC P0974

P0976
2-3 Shift Solenoid (SS) Control Circuit Low Voltage
, TCM
DTC P0976

P0977
2-3 Shift Solenoid (SS) Control Circuit High Voltage
TCM
DTC P0977

P0979
4-5 Shift Solenoid (SS) Control Circuit Low Voltage
TCM
DTC P0979

P0980
4-5 Shift Solenoid (SS) Control Circuit High Voltage
TCM
DTC P0980

P1011
Intake Camshaft Position (CMP) Actuator Park Position Bank 1
ECM
DTC P1011-P1014 for the 2.8L engine

or

DTC P1011-P1014 for the 3.6L (LY7) engine

P1012
Exhaust Camshaft Position (CMP) Actuator Park Position Bank 1
ECM
DTC P1011-P1014 for the 2.8L engine

or

DTC P1011-P1014 for the 3.6L (LY7) engine

P1013
Intake Camshaft Position (CMP) Actuator Park Position Bank 2
ECM
DTC P1011-P1014 for the 2.8L engine

or

DTC P1011-P1014 for the 3.6L (LY7) engine

P1014
Exhaust Camshaft Position (CMP) Actuator Park Position Bank 2
ECM
DTC P1011-P1014 for the 2.8L engine

or

DTC P1011-P1014 for the 3.6L (LY7) engine

P1101
Intake Air Flow System Performance
ECM
DTC P0101 or P1101

P1133
HO2S Insufficient Switching Bank 1 Sensor 1
ECM
DTC P0133, P0134, P0140, P1133, P2A00, or P2A01

P1153
HO2S Insufficient Switching Bank 2 Sensor 1
ECM
DTC P0153, P0154, P0160, P1153, P2A03, or P2A04

P1258
Engine Coolant Overtemperature – Protection Mode Active
ECM
DTC P1258

P1380
Misfire Detected – Rough Road Data Not Available
ECM
DTC P1380 or P1381

P1381
Misfire Detected – No Communication With Brake Control Module
ECM
DTC P1380 or P1381

P1400
Cold Start Emission Reduction Control System
ECM
DTC P1400

P1516
Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance
ECM
DTC P1516, P2101, P2119, or P2176

P1531
Air Conditioning (A/C) Evaporator Temperature Sensor Circuit
ECM
DTC P1531

P1539
Air Conditioning (A/C) Clutch Feedback Circuit High Voltage
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P1546
Air Conditioning (A/C) Clutch Feedback Circuit Open
ECM
DTC P0645, P0646, P0647, P1539, or P1546

P1551
Throttle Valve Rest Position Not Reached During Learn
ECM
DTC P1551 for the 2.8L engine

or

DTC P1551 for the 3.6L (LY7) engine

P1575
Extended Travel Brake Switch Circuit
EBCM
DTC P1575

P1629
Theft Deterrent Fuel Enable Signal Not Received
ECM
DTC P1629

P1630
Theft Deterrent Learn Mode Active
ECM
DTC P1630

P1631
Theft Deterrent Fuel Enable Signal Not Correct
ECM
DTC P1631

P1668
Generator L-Terminal Control Circuit
ECM
DTC P1668

P167A
Control Module HO2S Bank 1 Sensor 1 System Performance
ECM
DTC P167A for the 2.8L engine

or

DTC P167A for the 3.6L (LY7) engine

P167B
Control Module HO2S Bank 2 Sensor 1 System Performance
ECM
DTC P167B for the 2.8L engine

or

DTC P167B for the 3.6L (LY7) engine

P1682
Ignition 1 Switch Circuit 2
ECM
DTC P1682

P1689
Traction Control Delivered Torque Output Circuit
ECM
DTC C0244 or P1689

P1793
Wheel Speed Signal
TCM
DTC P1793

P1820
Internal Mode Switch A Circuit Low Voltage
TCM
DTC P1820

P1822
Internal Mode Switch B Circuit High Voltage
TCM
DTC P1822

P1823
Internal Mode Switch P Circuit Low Voltage
TCM
DTC P1823

P1825
Internal Mode Switch – Invalid Range
TCM
DTC P1825

P1826
Internal Mode Switch C Circuit High Voltage
TCM
DTC P1826

P1831
Pressure Control (PC)/Shift Lock Solenoid Control Circuit Low Voltage
TCM
DTC P1831

P1832
Pressure Control (PC)/Shift Lock Solenoid Control Circuit High Voltage
TCM
DTC P1832

P1833
Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit Low Voltage
TCM
DTC P1833

P1834
Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit High Voltage
TCM
DTC P1834

P1876
Up and Down Shift Switch Performance – Range Switch Not in D3
TCM
DTC P1876

P1915
Internal Mode Switch Does Not Indicate Park/Neutral (P/N) During Start
TCM
DTC P1915

P2008
Intake Manifold Runner Control (IMRC) Solenoid Control Circuit
ECM
DTC P2008 for the 2.8L engine

or

DTC P2008 for the 3.6L (LY7) engine

P2009
Intake Manifold Runner Control (IMRC) Solenoid Control Circuit Low Voltage
ECM
DTC P2009 for the 2.8L engine

or

DTC P2009 for the 3.6L (LY7) engine

P2010
Intake Manifold Runner Control (IMRC) Solenoid Control Circuit High Voltage
ECM
DTC P2010 for the 2.8L engine

or

DTC P2010 for the 3.6L (LY7) engine

P2066
Fuel Level Sensor 2 Performance
ECM
DTC P2066

P2067
Fuel Level Sensor 2 Circuit Low Voltage
ECM
DTC P2067

P2068
Fuel Level Sensor 2 Circuit High Voltage
ECM
DTC P2068

P2088
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1
ECM
DTC P2088, P2090, P2092, or P2094 for the 2.8L engine

or

DTC P2088, P2090, P2092, or P2094 for the 3.6L (LY7) engine

P2089
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1
ECM
DTC P2089, P2091, P2093, or P2095 for the 2.8L engine

or

DTC P2089, P2091, P2093, or P2095 for the 3.6L (LY7) engine

P2090
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1
ECM
DTC P2088, P2090, P2092, or P2094 for the 2.8L engine

or

DTC P2088, P2090, P2092, or P2094 for the 3.6L (LY7) engine

P2091
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1
ECM
DTC P2089, P2091, P2093, or P2095 for the 2.8L engine

or

DTC P2089, P2091, P2093, or P2095 for the 3.6L (LY7) engine

P2092
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2
ECM
DTC P2088, P2090, P2092, or P2094 for the 2.8L engine

or

DTC P2088, P2090, P2092, or P2094 for the 3.6L (LY7) engine

P2093
Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2
ECM
DTC P2089, P2091, P2093, or P2095 for the 2.8L engine

or

DTC P2089, P2091, P2093, or P2095 for the 3.6L (LY7) engine

P2094
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2
ECM
DTC P2088, P2090, P2092, or P2094 for the 2.8L engine

or

DTC P2088, P2090, P2092, or P2094 for the 3.6L (LY7) engine

P2095
Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2
ECM
DTC P2089, P2091, P2093, or P2095 for the 2.8L engine

or

DTC P2089, P2091, P2093, or P2095 for the 3.6L (LY7) engine

P2096
Post Catalyst Fuel Trim System Low Limit Bank 1
ECM
DTC P2096 or P2098 for the 2.8L engine

or

DTC P2096 or P2098 for the 3.6L (LY7) engine

P2097
Post Catalyst Fuel Trim System High Limit Bank 1
ECM
DTC P2097 or P2099 for the 2.8L engine

or

DTC P2097 or P2099 for the 3.6L (LY7) engine

P2098
Post Catalyst Fuel Trim System Low Limit Bank 2
ECM
DTC P2096 or P2098 for the 2.8L engine

or

DTC P2096 or P2098 for the 3.6L (LY7) engine

P2099
Post Catalyst Fuel Trim System High Limit Bank 2
ECM
DTC P2097 or P2099 for the 2.8L engine

or

DTC P2097 or P2099 for the 3.6L (LY7) engine

P2100
Throttle Actuator Control (TAC) Motor Control Circuit
ECM
DTC P2100 for the 2.8L engine

or

DTC P2100 for the 3.6L (LY7) engine

P2101
Control Module Throttle Actuator Position Performance
ECM
• DTC P2101 for the 2.8L engine

• DTC P2101 for the 3.6L (LY7) engine

• DTC P1516, P2101, P2119, or P2176 for the 6.0L engine

P2105
Throttle Actuator Control (TAC) System-Forced Engine Shutdown
ECM
DTC P2105 for the 2.8L engine

or

DTC P2105 for the 3.6L (LY7) engine

P2107
Throttle Actuator Control (TAC) Module Internal Circuit
ECM
DTC P2107 for the 2.8L engine

or

DTC P2107 for the 3.6L (LY7) engine

P2119
Throttle Closed Position Performance
ECM
• DTC P2119 for the 2.8L engine

• DTC P2119 for the 3.6L (LY7) engine

• DTC P1516, P2101, P2119, or P2176 for the 6.0L engine

P2120
Accelerator Pedal Position (APP) Sensor 1 Circuit
ECM
DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138

P2122
Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage
ECM
• DTC P2122 for the 2.8L engine

• DTC P2122 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2123
Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage
ECM
• DTC P2123 for the 2.8L engine

• DTC P2123 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2125
Accelerator Pedal Position (APP) Sensor 2 Circuit
ECM
DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138

P2127
Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
ECM
• DTC P2127 for the 2.8L engine

• DTC P2127 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2128
Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage
ECM
• DTC P2128 for the 2.8L engine

• DTC P2128 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2135
Throttle Position (TP) Sensor 1-2 Correlation
ECM
DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135

P2138
Accelerator Pedal Position (APP) Sensor 1-2 Correlation
ECM
• DTC P2138 for the 2.8L engine

• DTC P2138 for the 3.6L (LY7) engine

• DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 6.0L engine

P2176
Minimum Throttle Position Not Learned
ECM
• DTC P2176 for the 2.8L engine

• DTC P2176 for the 3.6L (LY7) engine

• DTC P1516, P2101, P2119, or P2176 for the 6.0L engine

P2177
Fuel Trim System Lean at Cruise or Accel Bank 1
ECM
DTC P2177 or P2179 for the 2.8L engine

or

DTC P2177 or P2179 for the 3.6L (LY7) engine

P2178
Fuel Trim System Rich at Cruise or Accel Bank 1
ECM
DTC P2178 or P2180 for the 2.8L engine

or

DTC P2178 or P2180 for the 3.6L (LY7) engine

P2179
Fuel Trim System Lean at Cruise or Accel Bank 2
ECM
DTC P2177 or P2179 for the 2.8L engine

or

DTC P2177 or P2179 for the 3.6L (LY7) engine

P2180
Fuel Trim System Rich at Cruise or Accel Bank 2
ECM
DTC P2178 or P2180 for the 2.8L engine

or

DTC P2178 or P2180 for the 3.6L (LY7) engine

P2187
Fuel Trim System Lean at Idle Bank 1
ECM
DTC P2187 or P2189 for the 2.8L engine

or

DTC P2187 or P2189 for the 3.6L (LY7) engine

P2188
Fuel Trim System Rich at Idle Bank 1
ECM
DTC P2188 or P2190 for the 2.8L engine

or

DTC P2188 or P2190 for the 3.6L (LY7) engine

P2189
Fuel Trim System Lean at Idle Bank 2
ECM
DTC P2187 or P2189 for the 2.8L engine

or

DTC P2187 or P2189 for the 3.6L (LY7) engine

P2190
Fuel Trim System Rich at Idle Bank 2
ECM
DTC P2188 or P2190 for the 2.8L engine

or

DTC P2188 or P2190 for the 3.6L (LY7) engine

P2195
HO2S Signal Biased Lean Bank 1 Sensor 1
ECM
DTC P2195 or P2197 for the 2.8L engine

or

DTC P2195 or P2197 for the 3.6L (LY7) engine

P2196
HO2S Signal Biased Rich Bank 1 Sensor 1
ECM
DTC P2196 or P2198 for the 2.8L engine

or

DTC P2196 or P2198 for the 3.6L (LY7) engine

P2197
HO2S Signal Biased Lean Bank 2 Sensor 1
ECM
DTC P2195 or P2197 for the 2.8L engine

or

DTC P2195 or P2197 for the 3.6L (LY7) engine

P2198
HO2S Signal Biased Rich Bank 2 Sensor 1
ECM
DTC P2196 or P2198 for the 2.8L engine

or

DTC P2196 or P2198 for the 3.6L (LY7) engine

P2227
Barometric Pressure (BARO) Sensor Performance
ECM
DTC P2227 for the 2.8L engine

or

DTC P2227 for the 3.6L (LY7) engine

P2228
Barometric Pressure (BARO) Sensor Circuit Low Voltage
ECM
DTC P2228 for the 2.8L engine

or

DTC P2228 for the 3.6L (LY7) engine

P2229
Barometric Pressure (BARO) Sensor Circuit High Voltage
ECM
DTC P2229 for the 2.8L engine

or

DTC P2229 for the 3.6L (LY7) engine

P2231
HO2S Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1
ECM
DTC P2231 or P2234 for the 2.8L engine

or

DTC P2231 or P2234 for the 3.6L (LY7) engine

P2232
HO2S Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 2
ECM
DTC P2232 or P2235 for the 2.8L engine

or

DTC P2232 or P2235 for the 3.6L (LY7) engine

P2234
HO2S Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 1
ECM
DTC P2231 or P2234 for the 2.8L engine

or

DTC P2231 or P2234 for the 3.6L (LY7) engine

P2235
HO2S Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 2
ECM
DTC P2232 or P2235 for the 2.8L engine

or

DTC P2232 or P2235 for the 3.6L (LY7) engine

P2237
HO2S Pumping Current Control Circuit Bank 1 Sensor 1
ECM
DTC P2237 or P2240 for the 2.8L engine

or

DTC P2237 or P2240 for the 3.6L (LY7) engine

P2240
HO2S Pumping Current Control Circuit Bank 2 Sensor 1
ECM
DTC P2237 or P2240 for the 2.8L engine

or

DTC P2237 or P2240 for the 3.6L (LY7) engine

P2243
HO2S Reference Voltage Circuit Bank 1 Sensor 1
ECM
DTC P2243 or P2247 for the 2.8L engine

or

DTC P2243 or P2247 for the 3.6L (LY7) engine

P2247
HO2S Reference Voltage Circuit Bank 2 Sensor 1
ECM
DTC P2243 or P2247 for the 2.8L engine

or

DTC P2243 or P2247 for the 3.6L (LY7) engine

P2251
HO2S Reference Ground Circuit Bank 1 Sensor 1
ECM
DTC P2251 or P2254 for the 2.8L engine

or

DTC P2251 or P2254 for the 3.6L (LY7) engine

P2254
HO2S Reference Ground Circuit Bank 2 Sensor 1
ECM
DTC P2251 or P2254 for the 2.8L engine

or

DTC P2251 or P2254 for the 3.6L (LY7) engine

P2270
HO2S Signal Stuck Lean Bank 1 Sensor 2
ECM
DTC P2270 or P2272 for the 2.8L engine

or

DTC P2270 or P2272 for the 3.6L (LY7) engine

P2271
HO2S Signal Stuck Rich Bank 1 Sensor 2
ECM
DTC P2271 or P2273 for the 2.8L engine

or

DTC P2271 or P2273 for the 3.6L (LY7) engine

P2272
HO2S Signal Stuck Lean Bank 2 Sensor 2
ECM
DTC P2270 or P2272 for the 2.8L engine

or

DTC P2270 or P2272 for the 3.6L (LY7) engine

P2273
HO2S Signal Stuck Rich Bank 2 Sensor 2
ECM
DTC P2271 or P2273 for the 2.8L engine

or

DTC P2271 or P2273 for the 3.6L (LY7) engine

P2297
HO2S Performance During Decel Fuel Cut-Off (DFCO) Bank 1 Sensor 1
ECM
DTC P2297 or P2298 for the 2.8L engine

or

DTC P2297 or P2298 for the 3.6L (LY7) engine

P2298
HO2S Performance During Decel Fuel Cut-Off (DFCO) Bank 2 Sensor 1
ECM
DTC P2297 or P2298 for the 2.8L engine

or

DTC P2297 or P2298 for the 3.6L (LY7) engine

P2300
Ignition Coil 1 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2301
Ignition Coil 1 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2303
Ignition Coil 2 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2304
Ignition Coil 2 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2306
Ignition Coil 3 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2307
Ignition Coil 3 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2309
Ignition Coil 4 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2310
Ignition Coil 4 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2312
Ignition Coil 5 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2313
Ignition Coil 5 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2315
Ignition Coil 6 Control Circuit Low Voltage
ECM
DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 2.8L engine

or

DTC P2300, P2303, P2306, P2309, P2312, or P2315 for the 3.6L (LY7) engine

P2316
Ignition Coil 6 Control Circuit High Voltage
ECM
DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 2.8L engine

or

DTC P2301, P2304, P2307, P2310, P2313, or P2316 for the 3.6L (LY7) engine

P2500
Generator L-Terminal Circuit Low Voltage
ECM
DTC P2500

P2501
Generator L-Terminal Circuit High Voltage
ECM
DTC P2501

P2544
Transmission Torque Request Circuit
TCM
DTC P2544

P2610
Control Module Ignition OFF Timer Performance
ECM
DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610

P2626
HO2S Pumping Current Trim Circuit Bank 1 Sensor 1
ECM
DTC P2626 or P2629 for the 2.8L engine

or

DTC P2626 or P2629 for the 3.6L (LY7) engine

P2629
HO2S Pumping Current Trim Circuit Bank 2 Sensor 1
ECM
DTC P2626 or P2629 for the 2.8L engine

or

DTC P2626 or P2629 for the 3.6L (LY7) engine

P2636
Fuel Transfer Pump Flow Insufficient
ECM
DTC P2636 for the 2.8L engine

or

DTC P2636 for the 3.6L (LY7) engine

P2637
Transmission Torque Delivered Circuit
TCM
DTC P2637

P2763
Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage
TCM
DTC P2763

P2764
Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage
TCM
DTC P2764

P2A00
HO2S Performance Bank 1 Sensor 1
ECM
DTC P0133, P0134, P0140, P1133, P2A00, or P2A01 for the 6.0L engine

P2A01
HO2S Performance Bank 1 Sensor 2
ECM
DTC P0133, P0134, P0140, P1133, P2A00, or P2A01

P2A03
HO2S Performance Bank 2 Sensor 1
ECM
DTC P0153, P0154, P0160, P1153, P2A03, or P2A04 for the 6.0L engine

P2A04
HO2S Performance Bank 2 Sensor 2
ECM
DTC P0153, P0154, P0160, P1153, P2A03, or P2A04

U0001
High Speed CAN Communication Bus
ECM
DTC U0001

U0073
GMLAN Hardware Failure
ABS, BCM, ECM/PCM, TCM
DTC U0073 or U2100

U0100
Lost Communication with ECM/PCM
ABS, BCM, TCM
DTC U0100-U0299

U0101
Lost Communication with TCM
ABS, BCM, ECM/PCM, TCM
DTC U0100-U0299

U0107
Lost Communication with Throttle Actuator Control Module
ECM/PCM
DTC U0100-U0299

U0121
Lost Communication with Antilock Brake System (ABS) Control Module
BCM, ECM/PCM, TCM
DTC U0100-U0299

U1000
Class 2 Data Link Malfunction
AMP, ARS, DDM, DDSA, DIM, EBCM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1000

U1016
Lost Communication With Engine Control Module (ECM)
AMP, ARS, DDM, DDSA, DIM, EBCM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1001-U1254

U1040
Lost Communication With Electronic Brake Control Module (EBCM)
ECM, IPC, RIM, SDM
DTC U1001-U1254

U1064
Lost Communication With Dash Integration Module (DIM)
AMP, ARS, DDM, DDSA, EBCM, ECM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1001-U1254

U1066
Lost Communication With Rear Integrating Module (RIM)
DDM, FPDM, HVAC, IPC
DTC U1001-U1254

U1088
Lost Communication With Sensing and Diagnostic Module (SDM)
IPC, Radio
DTC U1001-U1254

U1096
Lost Communication With Instrument Panel Cluster (IPC)
DIM, MSM, Radio, SDM
DTC U1001-U1254

U1128
Lost Communication with Radio
AMP, TV, VCIM
DTC U1001-U1254

U1129
Lost Communication with Audio Amplifier (AMP)
Radio
DTC U1001-U1254

U1134
Lost Communication with Radio Antenna Module (ARS)
Radio
DTC U1001-U1254

U1135
Lost Communication with Television Antenna Module
Radio
DTC U1001-U1254

U1137
Lost Communication with Digital Radio Receiver (DRR)
Radio
DTC U1001-U1254

U1151
Lost Communication with Vehicle Communications Interface Module (VCIM) (OnStar®)
Radio
DTC U1001-U1254

U1153
Lost Communication with HVAC Control Module
AMP, DIM, ECM, Radio, RIM
DTC U1001-U1254

U1160
Lost Communication with Driver Door Module (DDM)
RIM
DTC U1001-U1254

U1161
Lost Communication with Front Passenger Door Module (FPDM)
RIM
DTC U1001-U1254

U1162
Lost Communication with Left Rear Door Module (LRDM)
RIM
DTC U1001-U1254

U1163
Lost Communication with Right Rear Door Module (RRDM)
RIM
DTC U1001-U1254

U1164
Lost Communication with Driver Door Switch Assembly (DDSA)
AMP, DIM, DDM, FPDM, MSM, Radio, RIM, RRDM
DTC U1001-U1254

U1166
Lost Communication with Memory Seat Module (MSM)
ECM, DDSA, DIM, IPC
DTC U1001-U1254

U1192
Lost Communication with Vehicle Theft Deterrent (VTD)
ECM, IPC
DTC U1001-U1254

U1300
Class 2 Data Link Low
AMP, ARS, DDM, DDSA, DIM, EBCM, ECM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1300, U1301, or U1305

U1301
Class 2 Data Link High
AMP, ARS, DDM, DDSA, DIM, EBCM, ECM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1300, U1301, or U1305

U1305
Class 2 Data Link Low or High
AMP, ARS, DDM, DDSA, DIM, EBCM, ECM, FPDM, HVAC, IPC, LRDM, MSM, Radio, RIM, RRDM, SDM, TV, VCIM, VTD
DTC U1300, U1301, or U1305

U1713
Loss of Driver Window Motor to Door Module High Speed Communication
DDM
DTC U1713 or U1715

U1714
Loss of Driver Door Module to Window Motor Normal Speed Communication
DDM
DTC U1714 or U1716

U1715
Loss of Right Front Passenger Window Motor to Door Module High Speed Communication
FPDM
DTC U1713 or U1715

U1716
Loss of Right Front Passenger Door Module to Window Motor Normal Speed Communication
FPDM
DTC U1714 or U1716

U2153
Navigation Electronic Control Unit (ECU) – VICS Communication Circuit
Navigation Radio
DTC U2153

1049
PPS System Fault
PPS
DTC 1049-1050

1050
PPS System Fault
PPS
DTC 1049-1050

1051
PPS Initialization/Preload Fault
PPS
DTC 1051

1052
PPS Preload Failure Region 1
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1053
PPS Preload Failure Region 2
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1054
PPS Preload Failure Region 3
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1055
PPS Preload Failure Region 4
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1056
PPS Preload Failure Region 5
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1057
PPS Preload Failure Region 6
PPS
DTC 1052, 1053, 1054, 1055, 1056, or 1057

1058-1062
PPS Communication Fault
PPS
DTC 1058-1062

1063
Discard System
PPS
DTC 1063

2036-2045
Internal Electronic Performance 2
PPS
DTC 2036-2045

3011-3035
Internal Electronic Performance 1
PPS
DTC 3011-3035