For 1990-2009 cars

This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.

DTC | DTC Descriptor | Module That Sets the DTC | Diagnostic Procedure
--- | --- | --- | ---
Important: Do not clear any DTCs unless instructed to do so by a diagnostic procedure Important: If any DTCs are Powertrain related DTCs, select Capture Info in order to store the DTC information with the scan tool Diagnose any current DTCs in the following order:

1. DTCs that begin with a U
2. Any of the following: B1000, B1001, B1004, B1007, B1009, C0550, P0601, P0602, P0603, P0604, P0606, P0607, P060D, P060E, P1621, or P2610
3. Any of the following: B1372, B1373, B1390, C0899, P0562, or P0563
4. Component level DTCs
5. System level DTCs
6. Any remaining DTCs

B0005 | In Park Switch Circuit | BCM | DTC B0005
B0012 | Passenger Frontal Deployment Loop Stage 2 Resistance Low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018
B0013 | Passenger Frontal Deployment Loop Stage 2 Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018
B0014 | Passenger Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018
B0016 | Passenger Frontal Deployment Loop Stage 1 Resistance Low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018
B0017 | Passenger Frontal Deployment Loop Stage 1 Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018
B0018 | Passenger Frontal Deployment Loop Stage 1 Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018
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
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
B0051 | Deployment Commanded | SDM | DTC B0051
B0053 | Deployment Commanded With Loop DTCs Present | SDM | DTC B0053
B0057 | Passenger Pretensioner Deployment Loop Resistance Low | SDM | DTC B0057, B0058, or B0059
B0058 | Passenger Pretensioner Deployment Loop Open | SDM | DTC B0057, B0058, or B0059
B0059 | Passenger Pretensioner Deployment Loop Voltage Out of Range | SDM | DTC B0057, B0058, or B0059
B0061 | Driver Roof Rail Bag Deployment Loop Resistance Low | SDM | DTC B0061, B0062, or B0068
B0062 | Driver Roof Rail Bag Deployment Loop Open | SDM | DTC B0061, B0062, or B0068
B0064 | Driver Pretensioner Deployment Loop Resistance Low | SDM | DTC B0064, B0065, or B0066
B0065 | Driver Pretensioner Deployment Loop Open | SDM | DTC B0064, B0065, or B0066
B0066 | Driver Pretensioner Deployment Loop Voltage Out of Range | SDM | DTC B0064, B0065, or B0066
B0068 | Driver Roof Rail Bag Deployment Loop Voltage Out of Range | SDM | DTC B0061, B0062, or B0068
B0069 | Passenger Roof Rail Bag Deployment Loop Resistance Low | SDM | DTC B0069, B0070, or B0071
B0070 | Passenger Roof Rail Bag Deployment Loop Open | SDM | DTC B0069, B0070, or B0071
B0071 | Passenger Roof Rail Bag Deployment Loop Voltage Out of Range | SDM | DTC B0069, B0070, or B0071
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
B0083 | Passenger Seat Position Sensor Circuit | SDM | DTC B0083 or B0084
B0084 | Driver Seat Position Sensor Circuit | SDM | DTC B0083 or B0084
B0092 | Passenger Presence System Performance | SDM | DTC B0092
B0098 | Passenger Presence System Configuration Error | SDM | DTC B0098
B0100 | Electronic Front End Sensor 1 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105
B0101 | Discard Electronic Front End Sensor 1 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105
B0102 | Incorrect Electronic Front End Sensor 1 Installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105
B0103 | Electronic Front End Sensor 2 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105
B0104 | Discard Electronic Front End Sensor 2 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105
B0105 | Incorrect Electronic Front End Sensor 2 Installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105
B0527 | Right Turn Signal Circuit Low | BCM | DTC B0527, B0528, or B0529
B0528 | Right Turn Signal Circuit High | BCM | DTC B0527, B0528, or B0529
B0529 | Right Turn Signal Circuit Open | BCM | DTC B0527, B0528, or B0529
B0532 | Left Turn Signal Circuit Low | BCM | DTC B0532, B0533, or B0534
B0533 | Left Turn Signal Circuit High | BCM | DTC B0532, B0533, or B0534
B0534 | Left Turn Signal Circuit Open | BCM | DTC B0532, B0533, or B0534
B0827 | Traction Control System | EBCM | DTC B0827
B0828 | Traction Control System Off Indicator Circuit High | EBCM | DTC B0828
B1000 | Electronic Control Unit (ECU) Performance | BCM, IPC, MSM, Radio, RCDLR, RDM, SDM | DTC B1000
B1001 | Option Configuration Error | BCM, VCIM | DTC B1001
Radio | DTC B1001
SDM | DTC B1001
B1004 | Keep Alive Memory (KAM) Reset | IPC | DTC B1004
B1007 | EEPROM Write Error | RDM | DTC B1007
B1009 | EEPROM Checksum Mismatch | RDM | DTC B1009
B1025 | Audio Output 1 Circuit | Radio | DTC B1025, B1035, B1045, or B1055
B1035 | Audio Output 2 Circuit | Radio | DTC B1025, B1035, B1045, or B1055
B1045 | Audio Output 3 Circuit | Radio | DTC B1025, B1035, B1045, or B1055
B1055 | Audio Output 4 Circuit | Radio | DTC B1025, B1035, B1045, or B1055
B1259 | Antenna Ground Circuit | DRR | DTC B1259
B1372 | Device Ignition 1 Circuit Low | BCM | DTC B1372, B1373, or B1374
B1373 | Device Ignition 1 Circuit High | BCM | DTC B1372, B1373, or B1374
B1382 | Device Ignition Accessory Circuit Low | BCM | DTC B1382, B1383, or B1384
B1383 | Device Ignition Accessory Circuit High | BCM | DTC B1382, B1383, or B1384
B1390 | Device Voltage Reference Input 1 Circuit | GBCM | DTC B1390
B1442 | Device Ignition OFF, RUN, and CRANK Circuit Open | BCM | DTC B1441, B1442, or B1443
B1443 | Device Ignition OFF, RUN, and CRANK Circuit High | BCM | DTC B1441, B1442, or B1443
B1477 | Retained Accessory Power Circuit Low | BCM | DTC B1477 or B1478
B1478 | Retained Accessory Power Circuit High | BCM | DTC B1477 or B1478
B1487 | Generator L-Terminal Circuit Low | GBCM | DTC B1487
B1488 | Generator L-Terminal Circuit High | GBCM | DTC B1488
B1492 | Generator F-Terminal Circuit Low | GBCM | DTC B1492
B1516 | Battery Current Sensor Performance | GBCM | DTC B1516
B151B | Current Sensor Polarity Error - GBCM | GBCM | DTC B151B
B1530 | Discard Passenger Presence System 1 | SDM | DTC B1530
B1566 | Current Sensor Polarity Check | GBCM | DTC B1566
B2455 | Cellular Phone Microphone Circuit Malfunction | OnStar® VCIM | DTC B2455
B2470 | Cellular Phone Antenna Circuit Malfunction | OnStar® VCIM | DTC B2470
B2476 | Cellular Phone Select Service Switch Malfunction (3 button assembly) | 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
B2532 | Front Fog Lamps Control Circuit Low | BCM | DTC B2532 or B2533
B2533 | Front Fog Lamps Control Circuit High | BCM | DTC B2532 or B2533
B2557 | Passenger Compartment Lamp Control Circuit Low | BCM | DTC B2557 or B2558
B2558 | Passenger Compartment Lamp Control Circuit High | BCM | DTC B2557 or B2558
B2562 | Cargo Lamp Control Circuit Low | BCM | DTC B2562 or B2563
B2563 | Cargo Lamp Control Circuit High | BCM | DTC B2562 or B2563
B2575 | Headlamp Control Circuit | BCM | DTC B2575
B2582 | Headlamp High Beam Control Circuit Low | BCM | DTC B2582 or B2583
B2583 | Headlamp High Beam Control Circuit High | BCM | DTC B2582 or B2583
B2585 | Park Lamp Control Circuit | BCM | DTC B2585
B2602 | Daytime Running Lamp Control Circuit Low or Open | BCM | DTC B2602 or B2603
B2603 | Daytime Running Lamp Control Circuit High | BCM | DTC B2602 or B2603
B2622 | Display Dimming Pulse Width Modulation (PWM) Input Circuit Low | BCM | DTC B2622 or B2623
B2623 | Display Dimming Pulse Width Modulation (PWM) Input Circuit High | BCM | DTC B2622 or B2623
B2624 | Display Dimming Pulse Width Modulation (PWM) Input Circuit Open | BCM | DTC B2624
B2647 | Ambient Light Sensor Circuit Low | BCM | DTC B2647 or B2648
B2648 | Ambient Light Sensor Circuit High | BCM | DTC B2647 or B2648
B2707 | Gearshift Unlock Circuit Low | BCM | DTC B2707
B2708 | Gearshift Unlock Circuit High | BCM | DTC B2708
B2725 | Active Transfer Case (ATC) Mode Switch Circuit Malfunction | TCSCM | DTC B2725
B2745 | Traction Control Switch Circuit | EBCM | DTC B2745
B2957 | Security System Sensor Data Circuit Low | BCM | DTC B2957
B2958 | Security System Sensor Data Circuit High | BCM | DTC B2958
B2960 | Security System Sensor Data Incorrect but Valid | BCM | DTC B2960
B3031 | Security System Controller In Learn Mode | BCM | DTC B3031
B3033 | Security System Indicates Tamper | BCM | DTC B3033
B3142 | Unlock Switch Circuit Low | BCM | DTC B3142 or B3143
B3143 | Unlock Switch Circuit High | BCM | DTC B3142 or B3143
B3152 | Lock Switch Circuit Low | BCM | DTC B3152 or B3153
B3153 | Lock Switch Circuit High | BCM | DTC B3152 or B3153
B3717 | Front Wiper Relay Drive Circuit Low | BCM | DTC B3715, B3716, B3717, B3718, or B3719
B3718 | Front Wiper Relay Drive Circuit High | BCM | DTC B3715, B3716, B3717, B3718, or B3719
C0035 | LF Wheel Speed Sensor Circuit | EBCM | DTC C0035
C0040 | RF Wheel Speed Sensor Circuit | EBCM | DTC C0040
C0055 | Rear Wheel Speed Sensor Circuit | EBCM | DTC C0055
C0110 | Pump Motor Circuit | EBCM | DTC C0110
C0191 | All Wheel Drive (AWD)/Four Wheel Drive (4WD) Reference Accelerometer Circuit | EBCM | DTC C0191
C0201 | Antilock Brake System (ABS) Enable Relay Contact Circuit | EBCM | DTC C0201
C0220 | Left Front ABS Channel in Release Too Long | EBCM | DTC C0220-C0229
C0221 | Right Front ABS Channel in Release Too Long | EBCM | DTC C0220-C0229
C0222 | Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229
C0244 | Pulse Width Modulated (PWM) Delivered Torque | EBCM | DTC C0244 or P1689
C0245 | Wheel Speed Sensor Frequency Error | EBCM, PCM | DTC C0245
C0268 | Class 2 Data Error Reported | BCM, IPC, EBCM, PCM, TCSCM | DTC C0267 or C0268 and C067 or C068
C0327 | Encoder Circuit Malfunction | TCSCM | DTC C0327
C0550 | Electronic Control Unit (ECU) Performance | EBCM | DTC C0550
ECU Malfunction | TCSCM | DTC C0550
C0750 | Left Front Low Tire Pressure Sensor | BCM | DTC C0750, C0755, C0760, or C0765
C0755 | Right Front Low Tire Pressure Sensor | BCM | DTC C0750, C0755, C0760, or C0765
C0760 | Left Rear Low Tire Pressure Sensor | BCM | DTC C0750, C0755, C0760, or C0765
C0765 | Right Rear Low Tire Pressure Sensor | BCM | DTC C0750, C0755, C0760, or C0765
C0775 | Low Tire Pressure System Sensors Not Learned | BCM | DTC C0775
C0899 | Device Voltage Low | EBCM | DTC C0899
C0901 | Device 2 Voltage Low | EBCM | DTC C0901
P0013 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit | PCM | DTC P0013 for the 2.9L engine or DTC P0013 for the 3.7L engine
P0014 | Exhaust Camshaft Position (CMP) System Performance | PCM | DTC P0014 for the 2.9L engine or DTC P0014 for the 3.7L engine
P0016 | Crankshaft Position (CKP)-Intake Camshaft Position (CMP) Correlation | PCM | DTC P0016
P0017 | Crankshaft Position (CKP) Exhaust Camshaft Position (CMP) Correlation | PCM | DTC P0017 for the 2.9L engine or DTC P0017 for the 3.7L engine
P0030 | HO2S Heater Control Circuit Sensor 1 | PCM | DTC P0030 or P0036 for the 2.9L engine
HO2S Heater Control Circuit Bank 1 Sensor 1 | PCM | DTC P0030 or P0036 for the 3.7L engine
P0036 | HO2S Heater Control Circuit Sensor 2 | PCM | DTC P0030 or P0036 for the 2.9L engine
HO2S Heater Control Circuit Bank 1 Sensor 2 | PCM | DTC P0030 or P0036 for the 3.7L engine
P0068 | Throttle Body Airflow Performance | PCM | DTC P0068 for the 2.9L engine or DTC P0068 for the 3.7L engine
P0101 | Mass Air Flow (MAF) Sensor Performance | PCM | DTC P0101 for the 2.9L engine or DTC P0101 for the 3.7L engine
P0102 | Mass Air Flow (MAF) Sensor Circuit Low Frequency | PCM | DTC P0102 for the 2.9L engine or DTC P0102 for the 3.7L engine
P0103 | Mass Air Flow (MAF) Sensor Circuit High Frequency | PCM | DTC P0103 for the 2.9L engine or DTC P0103 for the 3.7L engine
P0106 | Manifold Absolute Pressure (MAP) Sensor Performance | PCM | DTC P0106 for the 2.9L engine or DTC P0106 for the 3.7L engine
P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | PCM | DTC P0107 for the 2.9L engine or DTC P0107 for the 3.7L engine
P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | PCM | DTC P0108 for the 2.9L engine or DTC P0108 for the 3.7L engine
P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | PCM | DTC P0112 for the 2.9L engine or DTC P0112 for the 3.7L engine
P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | PCM | DTC P0113 for the 2.9L engine or DTC P0113 for the 3.7L engine
P0116 | Engine Coolant Temperature (ECT) Sensor Performance | PCM | DTC P0116 for the 2.9L engine or DTC P0116 for the 3.7L engine
P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | PCM | DTC P0117 for the 2.9L engine or DTC P0117 for the 3.7L engine
P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | PCM | DTC P0118 for the 2.9L engine or DTC P0118 for the 3.7L engine
P0120 | Throttle Position (TP) Sensor 1 Circuit | PCM | DTC P0120 for the 2.9L engine or DTC P0120 for the 3.7L engine
P0121 | Throttle Position (TP) Sensor 1 Performance | PCM | DTC P0121 for the 2.9L engine or DTC P0121 for the 3.7L engine
P0122 | Throttle Position (TP) Sensor 1 Circuit Low Voltage | PCM | DTC P0122 for the 2.9L engine or DTC P0122 for the 3.7L engine
P0123 | Throttle Position (TP) Sensor 1 Circuit High Voltage | PCM | DTC P0123 for the 2.9L engine or DTC P0123 for the 3.7L engine
P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | PCM | DTC P0128 for the 2.9L engine or DTC P0128 for the 3.7L engine
P0130 | HO2S Circuit Sensor 1 | PCM | DTC P0130 for the 2.9L engine
HO2S Circuit Bank 1 Sensor 1 | PCM | DTC P0130 for the 3.7L engine
P0131 | HO2S Circuit Low Voltage Sensor 1 | PCM | DTC P0131 for the 2.9L engine
HO2S Circuit Low Voltage Bank 1 Sensor 1 | PCM | DTC P0131 for the 3.7L engine
P0132 | HO2S Circuit High Voltage Sensor 1 | PCM | DTC P0132 for the 2.9L engine
HO2S Circuit High Voltage Bank 1 Sensor 1 | PCM | DTC P0132 for the 3.7L engine
P0133 | HO2S Slow Response Sensor 1 | PCM | DTC P0133 for the 2.9L engine
HO2S Slow Response Bank 1 Sensor 1 | PCM | DTC P0133 for the 3.7L engine
P0134 | HO2S Circuit Insufficient Activity Sensor 1 | PCM | DTC P0134 for the 2.9L engine
HO2S Circuit Insufficient Activity Bank 1 Sensor 1 | PCM | DTC P0134 for the 3.7L engine
P0135 | HO2S Heater Performance Sensor 1 | PCM | DTC P0135 for the 2.9L engine
HO2S Heater Performance Bank 1 Sensor 1 | PCM | DTC P0135 for the 3.7L engine
P0136 | HO2S Circuit Sensor 2 | PCM | DTC P0136 for the 2.9L engine
HO2S Circuit Bank 1 Sensor 2 | PCM | DTC P0136 for the 3.7L engine
P0137 | HO2S Circuit Low Voltage Sensor 2 | PCM | DTC P0137 for the 2.9L engine
HO2S Circuit Low Voltage Bank 1 Sensor 2 | PCM | DTC P0137 for the 3.7L engine
P0138 | HO2S Circuit High Voltage Sensor 2 | PCM | DTC P0138 for the 2.9L engine
HO2S Circuit High Voltage Bank 1 Sensor 2 | PCM | DTC P0138 for the 3.7L engine
P0140 | HO2S Circuit Insufficient Activity Sensor 2 | PCM | DTC P0140 for the 2.9L engine
HO2S Circuit Insufficient Activity Bank 1 Sensor 2 | PCM | DTC P0140 for the 3.7L engine
P0141 | HO2S Heater Performance Sensor 2 | PCM | DTC P0141 for the 2.9L engine
HO2S Heater Performance Bank 1 Sensor 2 | PCM | DTC P0141 for the 3.7L engine
P0171 | Fuel Trim System Lean | PCM | DTC P0171 for the 2.9L engine or DTC P0171 for the 3.7L engine
P0172 | Fuel Trim System Rich | PCM | DTC P0172 for the 2.9L engine or DTC P0172 for the 3.7L engine
P0201 | Injector 1 Control Circuit | PCM | DTC P0201, P0202, P0203, or P0204 for the 2.9L engine or DTC P0201, P0202, P0203, P0204, or P0205 for the 3.7L engine
P0202 | Injector 2 Control Circuit | PCM | DTC P0201, P0202, P0203, or P0204 for the 2.9L engine or DTC P0201, P0202, P0203, P0204, or P0205 for the 3.7L engine
P0203 | Injector 3 Control Circuit | PCM | DTC P0201, P0202, P0203, or P0204 for the 2.9L engine or DTC P0201, P0202, P0203, P0204, or P0205 for the 3.7L engine
P0204 | Injector 4 Control Circuit | PCM | DTC P0201, P0202, P0203, or P0204 for the 2.9L engine or DTC P0201, P0202, P0203, P0204, or P0205 for the 3.7L engine
P0205 | Injector 5 Control Circuit | PCM | DTC P0201, P0202, P0203, P0204, or P0205 for the 3.7L engine
P0218 | Transmission Fluid Overtemperature | PCM | DTC P0218
P0220 | Throttle Position (TP) Sensor 2 Circuit | PCM | DTC P0220 for the 2.9L engine or DTC P0220 for the 3.7L engine
P0222 | Throttle Position (TP) Sensor 2 Circuit Low Voltage | PCM | DTC P0222 for the 2.9L engine or DTC P0222 for the 3.7L engine
P0223 | Throttle Position (TP) Sensor 2 Circuit High Voltage | PCM | DTC P0223 for the 2.9L engine or DTC P0223 for the 3.7L engine
P0230 | Fuel Pump Relay Control Circuit | PCM | DTC P0230 for the 2.9L engine or DTC P0230 for the 3.7L engine
P0300 | Engine Misfire Detected | PCM | DTC P0300 for the 2.9L engine or DTC P0300 for the 3.7L engine
P0315 | Crankshaft Position (CKP) System Variation Not Learned | PCM | DTC P0315 for the 2.9L engine or DTC P0315 for the 3.7L engine
P0325 | Knock Sensor (KS) Circuit | PCM | DTC P0325 for the 2.9L engine or DTC P0325 for the 3.7L engine
P0326 | Knock Sensor (KS) Performance | PCM | DTC P0326 for the 2.9L engine or DTC P0326 for the 3.7L engine
P0327 | Knock Sensor 1 Circuit | PCM | DTC P0327 for the 2.9L engine or DTC P0327 for the 3.7L engine
P0335 | Crankshaft Position (CKP) Sensor Circuit | PCM | DTC P0335 for the 2.9L engine or DTC P0335 for the 3.7L engine
P0336 | Crankshaft Position (CKP) Sensor Performance | PCM | DTC P0336 for the 2.9L engine or DTC P0336 for the 3.7L engine
P0340 | Intake Camshaft Position (CMP) Sensor Circuit | PCM | DTC P0340
P0341 | Intake Camshaft Position (CMP) Sensor Performance | PCM | DTC P0341
P0351 | Ignition Coil 1 Control Circuit | PCM | DTC P0351-P0354 for the 2.9L engine or DTC P0351-P0355 for the 3.7L engine
P0352 | Ignition Coil 2 Control Circuit | PCM | DTC P0351-P0354 for the 2.9L engine or DTC P0351-P0355 for the 3.7L engine
P0353 | Ignition Coil 3 Control Circuit | PCM | DTC P0351-P0354 for the 2.9L engine or DTC P0351-P0355 for the 3.7L engine
P0354 | Ignition Coil 4 Control Circuit | PCM | DTC P0351-P0354 for the 2.9L engine or DTC P0351-P0355 for the 3.7L engine
P0355 | Ignition Coil 5 Control Circuit | PCM | DTC P0351-P0355
P0365 | Exhaust Camshaft Position (CMP) Sensor Circuit | PCM | DTC P0365 for the 2.9L engine or DTC P0365 for the 3.7L engine
P0366 | Exhaust Camshaft Position (CMP) Sensor Performance | PCM | DTC P0366 for the 2.9L engine or DTC P0366 for the 3.7L engine
P0411 | Secondary Air Injection (AIR) System Incorrect Air Flow Detected | PCM | DTC P0411 for the 3.7L engine
P0412 | Secondary Air Injection (AIR) Solenoid Control Circuit | PCM | DTC P0412 or P0418 for the 3.7L engine
P0418 | Secondary Air Injection (AIR) Pump Control Circuit | PCM | DTC P0412 or P0418 for the 3.7L engine
P0420 | Catalyst System Low Efficiency Bank 1 | PCM | DTC P0420 for the 2.9L engine
Catalyst System Low Efficiency | DTC P0420 for the 3.7L engine
P0442 | Evaporative Emission (EVAP) System Small Leak Detected | PCM | DTC P0442 for the 2.9L engine or DTC P0442 for the 3.7L engine
P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | PCM | DTC P0443 for the 2.9L engine or DTC P0443 for the 3.7L engine
P0446 | Evaporative Emission (EVAP) Vent System Performance | PCM | DTC P0446 for the 2.9L engine or DTC P0446 for the 3.7L engine
P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | PCM | DTC P0449 for the 2.9L engine or DTC P0449 for the 3.7L engine
P0451 | Fuel Tank Pressure (FTP) Sensor Performance | PCM | DTC P0451 for the 2.9L engine or DTC P0451 for the 3.7L engine
P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | PCM | DTC P0452 for the 2.9L engine or DTC P0452 for the 3.7L engine
P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | PCM | DTC P0453 for the 2.9L engine or DTC P0453 for the 3.7L engine
P0454 | Fuel Tank Pressure (FTP) Sensor Circuit Intermittent | PCM | DTC P0454 for the 2.9L engine or DTC P0454 for the 3.7L engine
P0455 | Evaporative Emission (EVAP) System Large Leak Detected | PCM | DTC P0455 for the 2.9L engine or DTC P0455 for the 3.7L engine
P0461 | Fuel Level Sensor Performance | PCM | DTC P0461
P0462 | Fuel Level Sensor Circuit Low Voltage | PCM | DTC P0462
P0463 | Fuel Level Sensor Circuit High Voltage | PCM | DTC P0463
P0464 | Fuel Level Sensor 1 Circuit Intermittent | ECM | DTC P0464
P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge | PCM | DTC P0496 for the 2.9L engine or DTC P0496 for the 3.7L engine
P0502 | Vehicle Speed Sensor (VSS) Circuit Low Voltage | PCM | DTC P0502 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0502 for the Aisin AR5 transmission
P0503 | Vehicle Speed Sensor (VSS) Circuit Intermittent | PCM | DTC P0503 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0503 for the Aisin AR5 transmission
P0506 | Idle Speed Low | PCM | DTC P0506 for the 2.9L engine or DTC P0506 for the 3.7L engine
P0507 | Idle Speed High | PCM | DTC P0507 for the 2.9L engine or DTC P0507 for the 3.7L engine
P0520 | Engine Oil Pressure (EOP) Sensor Circuit | PCM | DTC P0520
P0532 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage | PCM | DTC P0532 or P0533
P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage | PCM | DTC P0532 or P0533
P0562 | System Voltage Low | PCM | DTC P0562
P0563 | System Voltage High | PCM | DTC P0563
P0564 | Cruise Control Multi-Function Switch Circuit | PCM | DTC P0564
P0601 | Control Module Read Only Memory (ROM) | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.9L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 3.7L engine
P0602 | Control Module Not Programmed | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.9L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 3.7L engine
P0603 | Control Module Long Term Memory Reset | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.9L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 3.7L engine
P0604 | Control Module Random Access Memory (RAM) | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.9L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 3.7L engine
P0606 | Control Module Internal Performance | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.9L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 3.7L engine
P0607 | Control Module Performance | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.9L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 3.7L engine
P060D | Control Module Accelerator Pedal Position (APP) System Performance | PCM | DTC P060D for the 2.9L engine or DTC P060D for the 3.7L engine
P060E | Control Module Throttle Position (TP) System Performance | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.9L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 3.7L engine
P0641 | 5-Volt Reference 1 Circuit | PCM | DTC P0641 for the 2.9L engine or DTC P0641 for the 3.7L engine
P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | PCM | DTC P0650 for the 2.9L engine or DTC P0650 for the 3.7L engine
P0651 | 5-Volt Reference 2 Circuit | PCM | DTC P0651 for the 2.9L engine or DTC P0651 for the 3.7L engine
P0705 | Transmission Range (TR) Switch Circuit | PCM | DTC P0705
P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | PCM | DTC P0711
P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | PCM | DTC P0712
P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | PCM | DTC P0713
P0716 | Input Speed Sensor Performance | PCM | DTC P0716
P0717 | Input Speed Sensor Circuit Low Voltage | PCM | DTC P0717
P0719 | Brake Switch Circuit Low Voltage | PCM | DTC P0719
P0724 | Brake Switch Circuit High Voltage | PCM | DTC P0724
P0741 | Torque Converter Clutch (TCC) System - Stuck Off | PCM | DTC P0741
P0742 | Torque Converter Clutch (TCC) System - Stuck On | PCM | DTC P0742
P0748 | Pressure Control (PC) Solenoid Control Circuit | PCM | DTC P0748
P0751 | 1-2 Shift Solenoid (SS) Valve Performance - No First or Fourth Gear | PCM | DTC P0751
P0752 | 1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear | PCM | DTC P0752
P0756 | 2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear | PCM | DTC P0756
P0757 | 2-3 Shift Solenoid (SS) Valve Performance - No Third or Fourth Gear | PCM | DTC P0757
P0787 | 3-2 Shift Solenoid (SS) Control Circuit Low Voltage | PCM | DTC P0787
P0788 | 3-2 Shift Solenoid (SS) Control Circuit High Voltage | PCM | DTC P0788
P0973 | 1-2 Shift Solenoid (SS) Control Circuit Low Voltage | PCM | DTC P0973
P0974 | 1-2 Shift Solenoid (SS) Control Circuit High Voltage | PCM | DTC P0974
P0976 | 2-3 Shift Solenoid (SS) Control Circuit Low Voltage | PCM | DTC P0976
P0977 | 2-3 Shift Solenoid (SS) Control Circuit High Voltage | PCM | DTC P0977
P1101 | Intake Air Flow System Performance | PCM | DTC P1101 for the 2.9L engine or DTC P1101 for the 3.7L engine
P1106 | Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage | PCM | DTC P1106 for the 2.9L engine or DTC P1106 for the 3.7L engine
P1107 | Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1107 for the 2.9L engine or DTC P1107 for the 3.7L engine
P1111 | Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage | PCM | DTC P1111 for the 2.9L engine or DTC P1111 for the 3.7L engine
P1112 | Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1112 for the 2.9L engine or DTC P1112 for the 3.7L engine
P1114 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1114 for the 2.9L engine or DTC P1114 for the 3.7L engine
P1115 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage | PCM | DTC P1115 for the 2.9L engine or DTC P1115 for the 3.7L engine
P1133 | HO2S Insufficient Switching Sensor 1 | PCM | DTC P1133 for the 2.9L engine
HO2S Insufficient Switching Bank 1 Sensor 1 | PCM | DTC P1133 for the 3.7L engine
P1134 | HO2S Transition Time Ratio Sensor 1 | PCM | DTC P1134 for the 2.9L engine or DTC P1134 for the 3.7L engine
P1380 | Misfire Detected - Rough Road Data Not Available | PCM | DTC P1380 for the 2.9L engine or DTC P1380 for the 3.7L engine
P1381 | Misfire Detected - No Communication With Brake Control Module | PCM | DTC P1381 for the 2.9L engine or DTC P1381 for the 3.7L engine
P1400 | Cold Start Emission Reduction Control System | PCM | DTC P1400
P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | PCM | DTC P1516 for the 2.9L engine or DTC P1516 for the 3.7L engine
P1545 | Air Conditioning (A/C) Clutch Relay Control Circuit | PCM | DTC P1545
P1574 | Stop Lamp Switch Circuit | PCM | DTC P1574
P1621 | Control Module Long Term Memory Performance | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.9L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 3.7L engine
P1626 | Theft Deterrent Fuel Enable Signal Lost | PCM | DTC P1626
P1630 | Theft Deterrent Learn Mode Active | PCM | DTC P1630
P1631 | Theft Deterrent Fuel Enable Signal Not Correct | PCM | DTC P1631
P1682 | Ignition 1 Switch Circuit 2 | PCM | DTC P1682 for the 2.9L engine or DTC P1682 for the 3.7L engine
P1689 | Traction Control Delivered Torque Output Circuit | EBCM, PCM | DTC C0244 or P1689
P1810 | Transmission Fluid Pressure (TFP) Position Switch Circuit | PCM | DTC P1810
P1815 | Transmission Fluid Pressure (TFP) Valve Position Switch - Start in Wrong Range | PCM | DTC P1815
P1816 | Transmission Fluid Pressure (TFP) Valve Position Switch Indicates Park/Neutral (P/N) with Drive Ratio | PCM | DTC P1816
P1818 | Transmission Fluid Pressure (TFP) Valve Position Switch Indicates Drive without Drive Ratio | PCM | DTC P1818
P2101 | Throttle Actuator Position Performance | PCM | DTC P2101 for the 2.9L engine or DTC P2101 for the 3.7L engine
P2119 | Throttle Closed Position Performance | PCM | DTC P2119 for the 2.9L engine or DTC P2119 for the 3.7L engine
P2120 | Accelerator Pedal Position (APP) Sensor 1 Circuit | PCM | DTC P2120 for the 2.9L engine or DTC P2120 for the 3.7L engine
P2122 | Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage | PCM | DTC P2122 for the 2.9L engine or DTC P2122 for the 3.7L engine
P2123 | Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage | PCM | DTC P2123 for the 2.9L engine or DTC P2123 for the 3.7L engine
P2125 | Accelerator Pedal Position (APP) Sensor 2 Circuit | PCM | DTC P2125 for the 2.9L engine or DTC P2125 for the 3.7L engine
P2127 | Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage | PCM | DTC P2127 for the 2.9L engine or DTC P2127 for the 3.7L engine
P2128 | Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage | PCM | DTC P2128 for the 2.9L engine or DTC P2128 for the 3.7L engine
P2135 | Throttle Position (TP) Sensor 1-2 Correlation | PCM | DTC P2135 for the 2.9L engine or DTC P2135 for the 3.7L engine
P2138 | Throttle Position (TP) Sensor 1-2 Correlation | PCM | DTC P2138 for the 2.9L engine or DTC P2138 for the 3.7L engine
P2176 | Minimum Throttle Position Not Learned | PCM | DTC P2176 for the 2.9L engine or DTC P2176 for the 3.7L engine
P2430 | Secondary Air Injection (AIR) System Pressure Sensor Circuit | PCM | DTC P2430-P2433
P2431 | Secondary Air Injection System Pressure Sensor A Circuit Range/Performance | PCM | DTC P2430-P2433
P2432 | Secondary Air Injection System Pressure Sensor A Circuit Low | PCM | DTC P2430-P2433
P2433 | Air Injection System Pressure Sensor A Circuit High | PCM | DTC P2430-P2433
P2440 | Secondary Air Injection (AIR) System Valve Stuck Open | PCM | DTC P2440
P2444 | Secondary Air Injection (AIR) System Pump Stuck On | PCM | DTC P2444
P2610 | Control Module Ignition Off Timer Performance | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.9L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 for the 3.7L engine
P2763 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage | PCM | DTC P2763
P2764 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage | PCM | DTC P2764
P2769 | Torque Converter Clutch (TCC) Enable Solenoid Control Circuit Low Voltage | PCM | DTC P2769
P2770 | Torque Converter Clutch (TCC) Enable Solenoid Control Circuit High Voltage | PCM | DTC P2770
P2771 | Four Wheel Drive (4WD) Low Switch Circuit | PCM | DTC P2771
U1000 | Class 2 Data Link | BCM, DRR, EBCM, IPC, PCM, Radio, SDM, TCSCM, VCIM | DTC U1000 and U1255
U1016 | Lost Communications With Powertrain Control Module (PCM) | BCM, DRR, EBCM, IPC, Radio, SDM, TCSCM, VCIM | DTC U1001-U1254
U1026 | Lost Communications With Transfer Case Shift Control Module (TCSCM) | EBCM, PCM | DTC U1001-U1254
U1040 | Lost Communications With Electronic Brake Control Module (EBCM) | IPC, PCM | DTC U1001-U1254
U1064 | Lost Communications With Body Control Module (BCM) | DRR, EBCM, IPC, PCM, Radio, SDM, TCSCM, VCIM | DTC U1001-U1254
U1088 | Lost Communications With Sensing and Diagnostic Module (SDM) | IPC, VCIM | DTC U1001-U1254
U1096 | Lost Communications With Instrument Panel Cluster (IPC) | BCM, SDM | DTC U1001-U1254
U1128 | Lost Communications With Radio | DRR, VCIM | DTC U1001-U1254
U1137 | Lost Communications With Digital Radio Receiver (DRR) | Radio | DTC U1001-U1254
U1151 | Lost Communications With Communication Interface Module (OnStar®) | PCM, Radio | DTC U1001-U1254
U1241 | Lost Communication With Scan Tool | SDM | DTC U1241
U1300 | Class 2 Data Link Low | BCM, DRR, EBCM, IPC, PCM, Radio, SDM, VCIM | DTC U1300, U1301, or U1305
U1301 | Class 2 Data Link High | BCM, DRR, EBCM, IPC, PCM, Radio, SDM, VCIM | DTC U1300, U1301, or U1305
23 | Seat Belt Tension Sensor Circuit Out of Range | PPS | DTC 023
24 | PPS Ignition 1 Voltage Performance | PPS | DTC 024
63 | PPS Out of Calibration | PPS | DTC 063
64 | PPS Communication/ID Performance | PPS | DTC 064
65 | PPS Sensor Circuit Out of Range | PPS | DTC 065