Diagnostic Trouble Code (DTC) List - Vehicle
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.
Diagnostic Trouble Code (DTC) List - Vehicle
| DTC | DTC Descriptor | Module That Sets the DTC | Diagnostic Procedure |
|---|---|---|---|
| 032 | Re-zeroing Error Fault | PPS | DTC 032 in SIR |
| 034 | Wet Seat Fault | PPS | DTC 034 in SIR |
| 036 | Communication Fault | PPS | DTC 036 in SIR |
| 052 | Heated Seat Ground Fault | PPS | DTC 052 in SIR |
| 056 | PPS internal System Fault | PPS | DTC 056 in SIR |
| B0012 | Passenger Frontal Deployment Loop Stage 2 Resistance Low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0013 | Passenger Frontal Deployment Loop Stage 2 Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0014 | Passenger Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0016 | Passenger Frontal Deployment Loop Stage 1 Resistance low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0017 | Passenger Frontal Deployment Loop Stage 1 Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0018 | Passenger Frontal Deployment Loop Stage 1 Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0022 | Driver Frontal Deployment Loop Stage 1 Resistance Low | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0024 | Driver Frontal Deployment Loop Stage 1 Voltage Out of Range | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0026 | Driver Frontal Deployment Loop Stage 1 Open | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0028 | Right Front Side Deployment Loop Resistance Low | SDM | DTC B0028, B0029, or B0030 in SIR |
| B0029 | Right Front Side Deployment Loop Open | SDM | DTC B0028, B0029, or B0030 in SIR |
| B0030 | Right Front Side Deployment Loop Voltage Out of Range | SDM | DTC B0028, B0029, or B0030 in SIR |
| B0040 | Left Front Side Deployment Loop Resistance Low | SDM | DTC B0040, B0041, or B0045 in SIR |
| B0041 | Left Front Side Deployment Loop Open | SDM | DTC B0040, B0041, or B0045 in SIR |
| B0042 | Driver Frontal Deployment Loop Stage 2 Resistance Low | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0043 | Driver Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0044 | Driver Frontal Deployment Loop Stage 2 Open | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0045 | Left Front Side Deployment Loop Voltage Out of Range | SDM | DTC B0040, B0041, or B0045 in SIR |
| B0051 | Deployment Commanded | SDM | DTC B0051 in SIR |
| B0053 | Deployment Commanded With Loop DTCs Present | SDM | DTC B0053 in SIR |
| B0057 | Right Front Pretensioner Deployment Loop Resistance Low | SDM | DTC B0057, B0058, or B0059 in SIR |
| B0058 | Right Front Pretensioner Deployment Loop Open | SDM | DTC B0057, B0058, or B0059 in SIR |
| B0059 | Right Front Pretensioner Deployment Loop Voltage Out of Range | SDM | DTC B0057, B0058, or B0059 in SIR |
| B0064 | Left Front Pretensioner Deployment Loop Resistance Low | SDM | DTC B0064, B0065, or B0066 in SIR |
| B0065 | Left Front Pretensioner Deployment Loop Open | SDM | DTC B0064, B0065, or B0066 in SIR |
| B0066 | Left Front Pretensioner Deployment Loop Voltage Out of Range | SDM | DTC B0064, B0065, or B0066 in SIR |
| B0077 | Driver Side Impact Sensor (SIS) Performance | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0078 | Passenger Side Impact Sensor (SIS) Performance | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0079 | Incorrect Diver Side Impact Sensor (SIS) Installed | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0080 | Discard Diver Side Impact Sensor (SIS) | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0081 | Incorrect Passenger Side Impact Sensor (SIS) Installed | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0082 | Discard Passenger Side Impact Sensor (SIS) | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0092 | Passenger Presence System Performance | SDM | DTC B0092 in SIR |
| B0098 | Passenger Presence System Configuration Error | SDM | DTC B0098 in SIR |
| B0100 | Front End Sensor 1 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0101 | Discard Front End Sensor 1 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0102 | Incorrect Front End Sensor 1 installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0103 | Front End Sensor 2 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0104 | Discard Front End Sensor 2 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0105 | Incorrect Front End Sensor 2 installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0159 | Outside Air Temperature Sensor Circuit Range/Performance | HVAC Control Module | DTC B0159, B0164, B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0160 | Outside Air Temperature Sensor Circuit Low | DIC | DTC B0160 or B0161 in Instrument panel, Gages, and Console |
| B0161 | Outside Air Temperature Sensor Circuit High | DIC | DTC B0160 or B0161 in Instrument Panel, Gages, and Console |
| B0164 | Passenger Compartment Temperature Sensor Circuit Range/Performance | HVAC Control Module | DTC B0159, B0164, B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0174 | Output Air Temperature Sensor 1 Circuit Range/Performance | HVAC Control Module | DTC B0159, B0164, B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0179 | Output Air Temperature Sensor 2 Circuit Range/Performance | HVAC Control Module | DTC B0159, B0164, B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0184 | Solar Load Sensor 1 Circuit Performance | HVAC Control Module | DTC B0184 or B0189 in HVAC Systems - Automatic |
| B0189 | Solar Load Sensor 2 Circuit Performance | HVAC Control Module | DTC B0184 or B0189 in HVAC Systems - Automatic |
| B0248 | Air Flow Control 3 Circuit | HVAC Control Module | DTC B0248, B0268, or B0418 in HVAC Systems - Manual |
| B0249 | Air Flow Control 3 Circuit Range | HVAC Control Module | DTC B0249, B0269, or B0419
in HVAC Systems - Manual or DTC B0249, B0269, B0409, or B0419 in HVAC Systems - Automatic |
| B0268 | Air Flow Control 7 Circuit | HVAC Control Module | DTC B0248, B0268, or B0418 in HVAC Systems - Manual |
| B0269 | Air Flow Control 7 Circuit Range/Performance | HVAC Control Module | DTC B0249, B0269, or B0419
in HVAC Systems - Manual or DTC B0249, B0269, B0409, or B0419 in HVAC Systems - Automatic |
| B0283 | Electric Rear Defrost Circuit | BCM | DTC B0283 in Stationary Windows |
| B0409 | Temperature Control 1 Circuit Range | HVAC Control Module | DTC B0249, B0269, B0409, or B0419 in HVAC Systems - Automatic |
| B0414 | Air Flow Control 3 Circuit Range | HVAC Control Module | DTC B0414, B0424, B3748, or B3749 in HVAC Systems - Automatic |
| B0418 | Temperature Control 2 Circuit | HVAC Control Module | DTC B0248, B0268, or B0418 in HVAC Systems - Manual |
| B0419 | Temperature Control 2 Circuit Range | HVAC Control Module | DTC B0249, B0269, or B0419
in HVAC Systems - Manual or DTC B0249, B0269, B0409, or B0419 in HVAC Systems - Automatic |
| B0424 | Air Flow Control 7 Circuit Range | HVAC Control Module | DTC B0414, B0424, B3748, or B3749 in HVAC Systems - Automatic |
| Temperature Control 2 Feedback Circuit Range/Performance | HVAC Control Module | DTC B0424, B3748, or B3749 in HVAC Systems - Manual | |
| B0510 | Output Air Temperature Sensor 3 Circuit Range/Performance | HVAC Control Module | DTC B0159, B0164, B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0515 | Output Air Temperature Sensor 4 Circuit Range/Performance | HVAC Control Module | DTC B0159, B0164, B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0931 | Compass Sensor Circuit | DIC | DTC B0931 in Instrument Panel, Gages, and Console |
| B0933 | Compass Sensor Circuit Low | IPC | DTC B0933 in Instrument Panel, Gages, and Console |
| B0934 | Compass Sensor Circuit High | IPC | DTC B0934 in Instrument Panel, Gages, and Console |
| B0935 | Compass Sensor Circuit Open | IPC | DTC B0935 in Instrument Panel, Gages, and Console |
| B1000 | Electronic Control Unit (ECU) Performance | BCM, SDM, Radio, IPC, DRR, VCIM, DIC, HUD, HVAC | DTC B1000 in Computer/Integrating Systems |
| B1001 | Option Configuration Error | BCM, DRR, IPC, Radio, SDM | |
| B1004 | Electronic Control Unit Identification Circuit | VCIM, DRR | DTC B1004 in Computer/Integrating Systems |
| B1007 | EEPROM Read/Write Error | BCM, Radio, IPC, DRR, VCIM, DIC, HUD, HVAC | DTC B1007 in Computer/Integrating Systems |
| B1009 | EEPROM Checksum Mismatch | Radio, VCIM | DTC B1009 in Computer/Integrating Systems |
| B1013 | Calibration Read Only Memory (ROM) Checksum Error | HVAC Control Module | DTC B1013 in Computer/Integrating Systems |
| B1014 | Program Read Only Memory (ROM) Checksum Error | HVAC Control Module | DTC B1014 in Computer/Integrating Systems |
| B1259 | Antenna Ground Circuit | DRR | DTC B1259 in Entertainment |
| B1327 | Device Power 1 Circuit Low | BCM | DTC B1327 in Engine Electrical |
| B1328 | Device Power 1 Circuit High | BCM | DTC B1328 in Engine Electrical |
| B1370 | Device Ignition 1 (ON and START) Circuit | BCM | DTC B1370 in Computer/Integrating Systems |
| B1380 | Device Ignition ACCESSORY Circuit | BCM | DTC B1380 in Computer/Integrating Systems |
| B1385 | Device Ignition START Circuit | BCM | DTC B1385 in Computer/Integrating Systems |
| B1390 | Device Voltage Reference Input 1 Circuit | BCM | DTC B1390 in Computer/Integrating Systems |
| B1420 | Device Voltage | BCM | DTC B1420 in Computer/Integrating Systems |
| B1475 | Retained Accessory Power Circuit | BCM | DTC B1475 in Computer/Integrating Systems |
| B1516 | Battery Current Sensor Performance | BCM | DTC B1516 in Engine Electrical |
| B1780 | Theftlock Enabled | Radio | DTC B1780 in Entertainment |
| B1920 | Seat Heater Timer Circuit | BCM | DTC B1920 or B2165 in Seats |
| B1925 | Seat Heater Sensor Circuit | BCM | DTC B1925 or B2170 in Seats |
| B2165 | Seat Heater Timer Circuit | BCM | DTC B1920 or B2165 in Seats |
| B2170 | Seat Heater Sensor | BCM | DTC B1925 or B2170 in Seats |
| B2455 | Cellular Phone Microphone Circuit Malfunction | OnStar® VCIM | DTC B2455 in Cellular Communication |
| B2470 | Cellular Phone Antenna Circuit Malfunction | OnStar® VCIM | DTC B2470 in Cellular Communication |
| B2476 | Cellular Phone Select Service Switch Malfunction | OnStar® VCIM | DTC B2476 in Cellular Communication |
| B2482 | Cellular Phone Select Switch Range/Performance | OnStar® VCIM | DTC B2482 in Cellular Communication |
| B2483 | Global Positioning System (GPS) Sensor Circuit Low | OnStar® VCIM | DTC B2483 or B2484 in Cellular Communication |
| B2484 | Global Positioning System (GPS) Sensor Circuit Open | OnStar® VCIM | DTC B2483 or B2484 in Cellular Communication |
| B2508 | Seat Heater Relay Circuit | BCM | DTC B2508 or B2509 in Seats |
| B2509 | Seat Heater Relay Circuit | BCM | DTC B2508 or B2509 in Seats |
| B2525 | Front Fog Lamps Circuit | BCM | DTC B2525 in Lighting Systems |
| B2545 | Backup Lamps Circuit | BCM | DTC B2545 in Lighting Systems |
| B2580 | Headlamp High Beam Control Circuit | BCM | DTC B2580 in Lighting Systems |
| B2610 | Instrument Panel Dimming Circuit | BCM | DTC B2610 in Lighting Systems |
| B2645 | Ambient Light Sensor Circuit | BCM | DTC B2645 in Lighting Systems |
| B2705 | Gearshift Unlock Circuit | BCM | DTC B2705 in Shift Lock Control |
| B2752 | Horn Relay Coil Circuit Low | BCM | DTC B2752 in Horns |
| B2753 | Horn Relay Coil Circuit High | BCM | DTC B2753 in Horns |
| B2945 | Security System Sensor Power Circuit | BCM | DTC B2945 in Theft Deterrent |
| B2960 | Security System Sensor Data Incorrect but Valid | BCM | DTC B2960 in Theft Deterrent |
| B3031 | Security System Controller In Learn Mode | BCM | DTC B3031 in Theft Deterrent |
| B3055 | No Transponder Modulation or No Transponder | BCM | DTC B3055 in Theft Deterrent |
| B3101 | Keyless Entry Data Link Circuit Range/Performance | BCM | DTC B3101 in Keyless Entry |
| B3102 | Keyless Entry Data Link Circuit Low | BCM | DTC B3102 in Keyless Entry |
| B3103 | Keyless Entry Data Link Circuit High | BCM | DTC B3103 in Keyless Entry |
| B3106 | Keyless Entry Data Link Parity Error | BCM | DTC B3106 in Keyless Entry |
| B3445 | Stop Lamp Circuit | BCM | DTC B3445 in Lighting Systems |
| B3748 | Temperature Control 1 Circuit Range | HVAC Control Module | DTC B0414, B0424, B3748, or B3749 in HVAC Systems - Automatic |
| Air Flow Control 3 Feedback Circuit Range/Performance | HVAC Control Module | DTC B0424, B3748, or B3749 in HVAC Systems - Manual | |
| B3749 | Temperature Control 2 Circuit Range | HVAC Control Module | DTC B0414, B0424, B3748, or B3749 in HVAC Systems - Automatic |
| Air Flow Control 7 Feedback Circuit Range/Performance | HVAC Control Module | DTC B0424, B3748, or B3749 in HVAC Systems - Manual | |
| B3838 | Park Lamp Relay Control Circuit | BCM | DTC B3838 in Lighting Systems |
| B3873 | Front Washer Relay Circuit | BCM | DTC B3873 in Wipers/Washer Systems |
| B3874 | Wiper Low Speed Relay Circuit | BCM | DTC B3874 in Wipers/Washer Systems |
| B3875 | Wiper High Speed Relay Circuit | BCM | DTC B3875 in Wipers/Washer Systems |
| B3922 | Front Wiper Select Circuit | BCM | DTC B3922 in Wipers/Washer Systems |
| B3948 | Left Front Turn Signal Circuit | BCM | DTC B3948 in Lighting Systems |
| B3949 | Right Front Turn Signal Circuit | BCM | DTC B3949 in Lighting Systems |
| B3950 | Left Rear Turn Signal Circuit | BCM | DTC B3950 in Lighting Systems |
| B3951 | Right Rear Turn Signal Circuit | BCM | DTC B3951 in Lighting Systems |
| C0035 | Left Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0036 | Left Front Wheel Speed Sensor Circuit Range/Performance | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0040 | Right Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0041 | Right Front Wheel Speed Sensor Circuit Range/Performance | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0045 | Left Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0046 | Left Rear Wheel Speed Sensor Circuit Range/Performance | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0050 | Right Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0051 | Right Rear Wheel Speed Sensor Circuit Range/Performance | EBCM | DTC C0035-C0051 in Antilock Brake System |
| C0060 | Left Front Antilock Brake System (ABS) Solenoid 1 Circuit Malfunction | EBCM | DTC C0060-C0095 in Antilock Brake System |
| C0065 | Left Front Antilock Brake System (ABS) Solenoid 2 Circuit Malfunction | EBCM | DTC C0060-C0095 in Antilock Brake System |
| C0070 | Right Front Antilock Brake System (ABS) Solenoid 1 Circuit Malfunction | EBCM | DTC C0060-C0095 in Antilock Brake System |
| C0075 | Right Front Antilock Brake System (ABS) Solenoid 2 Circuit Malfunction | EBCM | DTC C0060-C0095 in Antilock Brake System |
| C0080 | Left Rear Antilock Brake System (ABS) Solenoid 1 Circuit Malfunction | EBCM | DTC C0060-C0095 in Antilock Brake System |
| C0085 | Left Rear Antilock Brake System (ABS) Solenoid 2 Circuit Malfunction | EBCM | DTC C0060-C0095 in Antilock Brake System |
| C0090 | Right Rear Antilock Brake System (ABS) Solenoid 1 Circuit Malfunction | EBCM | DTC C0060-C0095 in Antilock Brake System |
| C0095 | Right Rear Antilock Brake System (ABS) Solenoid 2 Circuit Malfunction | EBCM | DTC C0060-C0095 in Antilock Brake System |
| C0110 | Pump Motor Circuit Malfunction | EBCM | DTC C0110 in Antilock Brake System |
| C0121 | Valve Relay Circuit Malfunction | EBCM | DTC C0121 in Antilock Brake System |
| C0131 | Antilock Brake System (ABS)/Traction Control System (TCS) Pressure Circuit | EBCM | DTC C0131 in Antilock Brake System |
| C0132 | Antilock Brake System (ABS)/Traction Control System (TCS) Pressure Circuit Range/Performance | EBCM | DTC C0132 in Antilock Brake System |
| C0141 | Left Traction Control System (TCS) Solenoid/Motor 1 Circuit | EBCM | DTC C0141-C0156 in Antilock Brake System |
| C0146 | Left Traction Control System (TCS) Solenoid/Motor 2 Circuit | EBCM | DTC C0141-C0156 in Antilock Brake System |
| C0151 | Right Traction Control System (TCS) Solenoid/Motor 1 Circuit | EBCM | DTC C0141-C0156 in Antilock Brake System |
| C0156 | Right Traction Control System (TCS) Solenoid/Motor 2 Circuit | EBCM | DTC C0141-C0156 in Antilock Brake System |
| C0161 | Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Circuit Malfunction | EBCM | DTC C0161 in Antilock Brake System |
| C0186 | Lateral Accelerometer Circuit | EBCM | DTC C0186 in Antilock Brake System |
| C0187 | Lateral Accelerometer Circuit Range/Performance | EBCM | DTC C0187 in Antilock Brake System |
| C0196 | Yaw Rate Circuit | EBCM | DTC C0196 in Antilock Brake System |
| C0197 | Yaw Rate Circuit Range/Performance | EBCM | DTC C0197 in Antilock Brake System |
| C0236 | Traction Control System (TCS) Engine RPM Signal Circuit | EBCM | DTC C0236 in Antilock Brake System |
| C0240 | Powertrain Control Module (PCM) Traction Control Not Allowed | EBCM | DTC C0240 in Antilock Brake System |
| C0241 | Powertrain Control Module (PCM) Indicated Requested Torque Malfunction | EBCM | DTC C0241 or P0856 in Antilock Brake System |
| C0244 | Pulse Width Modulated (PWM) Delivered Torque | EBCM | DTC C0244 or P1689 in Antilock Brake System |
| C0245 | Wheel Speed Sensor Frequency Error | EBCM | DTC C0245 in Antilock Brake System |
| C0252 | Vehicle Stability Enhancement System (VSES) Sensors Uncorrelated | EBCM | DTC C0252 in Antilock Brake System |
| C0253 | Centering Error | EBCM | DTC C0253 in Antilock Brake System |
| C0277 | Brake Pedal Position Sensor Circuit | BCM | DTC C0277 in Lighting Systems |
| C0278 | Brake Pedal Position Sensor Not Calibrated | BCM | DTC C0278 in Lighting Systems |
| C0283 | Brake Pedal Position Sensor Circuit Low | BCM | DTC C0283 in Lighting Systems |
| C0450 | Steering Assist Control Solenoid/Motor/Actuator Circuit | EBCM | DTC C0450 in Variable Effort Steering |
| C0550 | Electronic Control Unit (ECU) Performance | EBCM | DTC C0550 in Computer/Integrating Systems |
| C0710 | Steering Position Signal | EBCM | DTC C0710 in Antilock Brake System |
| C0870 | Device Voltage Reference Output Circuit | EBCM | DTC C0870 in Antilock Brake System |
| Brake Pedal Position Sensor Reference Output Circuit | BCM | DTC C0870 in Lighting Systems | |
| C0875 | Device Voltage Reference Input 2 Circuit | EBCM | DTC C0875 in Antilock Brake System |
| C0896 | Device Voltage Range/Performance | EBCM | DTC C0896 in Antilock Brake System |
| P0008 | Engine Position System Performance Bank 1 | ECM | DTC P0008 in Engine Controls - 3.6L (LY7) |
| P0009 | Engine Position System Performance Bank 2 | ECM | DTC P0009 in Engine Controls - 3.6L (LY7) |
| P0010 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1 | ECM | DTC P0010, P0013, P0020, or P0023 in Engine Controls - 3.6L (LY7) |
| P0011 | Intake Camshaft Position (CMP) System Performance Bank 1 | ECM | DTC P0011, P0014, P0021, or P0024 in Engine Controls - 3.6L (LY7) |
| P0013 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1 | ECM | DTC P0010, P0013, P0020, or P0023 in Engine Controls - 3.6L (LY7) |
| P0014 | Exhaust Camshaft Position (CMP) System Performance Bank 1 | ECM | DTC P0011, P0014, P0021, or P0024 in Engine Controls - 3.6L (LY7) |
| P0016 | Crankshaft Position (CKP) - Intake Camshaft Position (CMP) Correlation Bank 1 | ECM | DTC P0016, P0017, P0018, or P0019 in Engine Controls - 3.6L (LY7) |
| Crankshaft Position (CKP) - Camshaft Position (CMP) Correlation | PCM | DTC P0016 in Engine Controls - 3.8L | |
| P0017 | Crankshaft Position (CKP) - Exhaust Camshaft Position (CMP) Correlation Bank 1 | ECM | DTC P0016, P0017, P0018, or P0019 in Engine Controls - 3.6L (LY7) |
| P0018 | Crankshaft Position (CKP) - Intake Camshaft Position (CMP) Correlation Bank 2 | ECM | DTC P0016, P0017, P0018, or P0019 in Engine Controls - 3.6L (LY7) |
| P0019 | Crankshaft Position (CKP) - Exhaust Camshaft Position (CMP) Correlation Bank 2 | ECM | DTC P0016, P0017, P0018, or P0019 in Engine Controls - 3.6L (LY7) |
| P0020 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2 | ECM | DTC P0010, P0013, P0020, or P0023 in Engine Controls - 3.6L (LY7) |
| P0021 | Intake Camshaft Position (CMP) System Performance Bank 2 | ECM | DTC P0011, P0014, P0021, or P0024 in Engine Controls - 3.6L (LY7) |
| P0023 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2 | ECM | DTC P0010, P0013, P0020, or P0023 in Engine Controls - 3.6L (LY7) |
| P0024 | Exhaust Camshaft Position (CMP) System Performance Bank 2 | ECM | DTC P0011, P0014, P0021, or P0024 in Engine Controls - 3.6L (LY7) |
| P0030 | HO2S Heater Control Circuit Sensor 1 | ECM | DTC P0030 or P0036 in Engine Controls - 3.6L (LY7) |
| HO2S Heater Control Circuit Bank 1 Sensor 1 | PCM | DTC P0030 in Engine Controls - 3.8L | |
| P0031 | HO2S Heater Control Circuit Low Voltage Sensor 1 | ECM | DTC P0031 or P0037 in Engine Controls - 3.6L (LY7) |
| P0032 | HO2S Heater Control Circuit High Voltage Sensor 1 | ECM | DTC P0032 or P0038 in Engine Controls - 3.6L (LY7) |
| P0036 | HO2S Heater Control Circuit Sensor 2 | ECM | DTC P0030 or P0036 in Engine Controls - 3.6L (LY7) |
| HO2S Heater Control Circuit Bank 1 Sensor 2 | PCM | DTC P0036 in Engine Controls - 3.8L | |
| P0037 | HO2S Heater Control Circuit Low Voltage Sensor 2 | ECM | DTC P0031 or P0037 in Engine Controls - 3.6L (LY7) |
| P0038 | HO2S Heater Control Circuit High Voltage Sensor 2 | ECM | DTC P0032 or P0038 in Engine Controls - 3.6L (LY7) |
| P0053 | HO2S Internal Heater Resistance Bank 1 Sensor 1 | ECM | DTC P0053 in Engine Controls - 3.6L (LY7) |
| HO2S Heater Resistance Bank 1 Sensor 1 | PCM | DTC P0053 in Engine Controls - 3.8L | |
| P0054 | HO2S Heater Resistance Bank 1 Sensor 2 | PCM | DTC P0054 in Engine Controls - 3.8L |
| P0068 | Throttle Body Airflow Performance | PCM | DTC P0068 in Engine Controls - 3.8L |
| P0101 | Mass Air Flow (MAF) Sensor Performance | PCM | DTC P0101
in Engine Controls - 3.6L (LY7) or DTC P0101 in Engine Controls - 3.8L |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Voltage | ECM | DTC P0102 in Engine Controls - 3.6L (LY7) |
| Mass Air Flow (MAF) Sensor Circuit Low Frequency | PCM | DTC P0102 in Engine Controls - 3.8L | |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Voltage | ECM | DTC P0103 in Engine Controls - 3.6L (LY7) |
| Mass Air Flow (MAF) Sensor Circuit High Frequency | PCM | DTC P0103 in Engine Controls - 3.8L | |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | PCM | DTC P0107 in Engine Controls - 3.8L |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | PCM | DTC P0108 in Engine Controls - 3.8L |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | ECM, PCM | DTC P0112
in Engine Controls - 3.8L or DTC P0112 in Engine Controls - 3.6L (LY7) |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | ECM, PCM | DTC P0113
in Engine Controls - 3.8L or DTC P0113 in Engine Controls - 3.6L (LY7) |
| P0116 | Engine Coolant Temperature (ECT) Sensor Performance | PCM | DTC P0116 in Engine Controls - 3.8L |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | ECM, PCM | DTC P0117
in Engine Controls - 3.8L or DTC P0117 in Engine Controls - 3.6L (LY7) |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | PCM | DTC P0118
in Engine Controls - 3.8L or DTC P0118 in Engine Controls - 3.6L (LY7) |
| P0120 | Throttle Position (TP) Sensor 1 Circuit | PCM | DTC P0120 in Engine Controls - 3.8L |
| P0121 | Throttle Position (TP) Sensor 1 Performance | ECM | DTC P0121 in Engine Controls - 3.6L (LY7) |
| P0122 | Throttle Position (TP) Sensor 1 Circuit Low Voltage | ECM | DTC P0122 in Engine Controls - 3.6L (LY7) |
| P0123 | Throttle Position (TP) Sensor 1 Circuit High Voltage | ECM | DTC P0123 in Engine Controls - 3.6L (LY7) |
| P0125 | Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control | ECM | DTC P0125 in Engine Controls - 3.6L (LY7) |
| P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | PCM | DTC P0128
in Engine Controls - 3.8L or DTC P0128 in Engine Controls - 3.6L (LY7) |
| P0130 | HO2S Circuit Sensor 1 | ECM | DTC P0130 in Engine Controls - 3.6L (LY7) |
| P0131 | HO2S Circuit Low Voltage Sensor 1 | ECM | DTC P0131 in Engine Controls - 3.6L (LY7) |
| HO2S Circuit Low Voltage Bank 1 Sensor 1 | PCM | DTC P0131 in Engine Controls - 3.8L | |
| P0132 | HO2S Circuit High Voltage Sensor 1 | ECM | DTC P0132 in Engine Controls - 3.6L (LY7) |
| HO2S Circuit High Voltage Bank 1 Sensor 1 | PCM | DTC P0132 in Engine Controls - 3.8L | |
| P0133 | HO2S Slow Response Sensor 1 | ECM | DTC P0133 in Engine Controls - 3.6L (LY7) |
| HO2S Slow Response Bank 1 Sensor 1 | PCM | DTC P0133 in Engine Controls - 3.8L | |
| P0134 | HO2S Insufficient Activity Bank 1 Sensor 1 | PCM | DTC P0134 in Engine Controls - 3.8L |
| P0135 | HO2S Heater Performance Sensor 1 | ECM | DTC P0135 in Engine Controls - 3.6L (LY7) |
| HO2S Heater Performance Bank 1 Sensor 1 | PCM | DTC P0135 in Engine Controls - 3.8L | |
| P0137 | HO2S Circuit Low Voltage Sensor 2 | ECM | DTC P0137 in Engine Controls - 3.6L (LY7) |
| HO2S Circuit Low Voltage Bank 1 Sensor 2 | PCM | DTC P0137 in Engine Controls - 3.8L | |
| P0138 | HO2S Circuit High Voltage Sensor 2 | ECM | DTC P0138 in Engine Controls - 3.6L (LY7) |
| HO2S Circuit High Voltage Bank 1 Sensor 2 | PCM | DTC P0138 in Engine Controls - 3.8L | |
| P0140 | HO2S Circuit Insufficient Activity Sensor 2 | ECM | DTC P0140 in Engine Controls - 3.6L (LY7) |
| HO2S Circuit Insufficient Activity Bank 1 Sensor 2 | PCM | DTC P0140 in Engine Controls - 3.8L | |
| P0141 | HO2S Heater Performance Sensor 2 | ECM | DTC P0141 in Engine Controls - 3.6L (LY7) |
| HO2S Heater Performance Bank 1 Sensor 2 | PCM | DTC P0141 in Engine Controls - 3.8L | |
| P0171 | Fuel Trim System Lean | PCM | DTC P0171 in Engine Controls - 3.8L |
| P0172 | Fuel Trim System Rich | PCM | DTC P0172 in Engine Controls - 3.8L |
| P0201 | Injector 1 Control Circuit | ECM, PCM | DTC P0201-P0206
in Engine Controls - 3.8L or DTC P0201-P0206 in Engine Controls - 3.6L (LY7) |
| P0202 | Injector 2 Control Circuit | ECM, PCM | DTC P0201-P0206
in Engine Controls - 3.8L or DTC P0201-P0206 in Engine Controls - 3.6L (LY7) |
| P0203 | Injector 3 Control Circuit | ECM, PCM | DTC P0201-P0206
in Engine Controls - 3.8L or DTC P0201-P0206 in Engine Controls - 3.6L (LY7) |
| P0204 | Injector 4 Control Circuit | ECM, PCM | DTC P0201-P0206
in Engine Controls - 3.8L or DTC P0201-P0206 in Engine Controls - 3.6L (LY7) |
| P0205 | Injector 5 Control Circuit | ECM, PCM | DTC P0201-P0206
in Engine Controls - 3.8L or DTC P0201-P0206 in Engine Controls - 3.6L (LY7) |
| P0206 | Injector 6 Control Circuit | ECM, PCM | DTC P0201-P0206
in Engine Controls - 3.8L or DTC P0201-P0206 in Engine Controls - 3.6L (LY7) |
| P0218 | Transmission Fluid Overtemperature | PCM, TCM | DTC P0218 (3.6L) or DTC P0218 (3.8L) in Automatic Transaxle - 4T65-E |
| P0220 | Throttle Position (TP) Sensor 2 Circuit | PCM | DTC P0220 in Engine Controls - 3.8L |
| P0221 | Throttle Position (TP) Sensor 2 Performance | ECM | DTC P0221 in Engine Controls - 3.6L (LY7) |
| P0222 | Throttle Position (TP) Sensor 2 Circuit Low Voltage | ECM | DTC P0222 in Engine Controls - 3.6L (LY7) |
| P0223 | Throttle Position (TP) Sensor 2 Circuit High Voltage | ECM | DTC P0223 in Engine Controls - 3.6L (LY7) |
| P0230 | Fuel Pump Relay Control Circuit | PCM | DTC P0230 in Engine Controls - 3.8L |
| P0261 | Injector 1 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276 in Engine Controls - 3.6L (LY7) |
| P0262 | Injector 1 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277 in Engine Controls - 3.6L (LY7) |
| P0264 | Injector 2 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276 in Engine Controls - 3.6L (LY7) |
| P0265 | Injector 2 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277 in Engine Controls - 3.6L (LY7) |
| P0267 | Injector 3 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276 in Engine Controls - 3.6L (LY7) |
| P0268 | Injector 3 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277 in Engine Controls - 3.6L (LY7) |
| P0270 | Injector 4 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276 in Engine Controls - 3.6L (LY7) |
| P0271 | Injector 4 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277 in Engine Controls - 3.6L (LY7) |
| P0273 | Injector 5 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276 in Engine Controls - 3.6L (LY7) |
| P0274 | Injector 5 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277 in Engine Controls - 3.6L (LY7) |
| P0276 | Injector 6 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, or P0276 in Engine Controls - 3.6L (LY7) |
| P0277 | Injector 6 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, or P0277 in Engine Controls - 3.6L (LY7) |
| P0300 | Engine Misfire Detected | ECM, PCM | DTC P0300
in Engine Controls - 3.8L or DTC P0300 in Engine Controls - 3.6L (LY7) |
| P0301 | Cylinder 1 Misfire Detected | ECM | DTC P0301-P0306 in Engine Controls - 3.6L (LY7) |
| P0302 | Cylinder 2 Misfire Detected | ECM | DTC P0301-P0306 in Engine Controls - 3.6L (LY7) |
| P0303 | Cylinder 3 Misfire Detected | ECM | DTC P0301-P0306 in Engine Controls - 3.6L (LY7) |
| P0304 | Cylinder 4 Misfire Detected | ECM | DTC P0301-P0306 in Engine Controls - 3.6L (LY7) |
| P0305 | Cylinder 5 Misfire Detected | ECM | DTC P0301-P0306 in Engine Controls - 3.6L (LY7) |
| P0306 | Cylinder 6 Misfire Detected | ECM | DTC P0301-P0306 in Engine Controls - 3.6L (LY7) |
| P0315 | Crankshaft Position (CKP) System Variation Not Learned | PCM | DTC P0315 in Engine Controls - 3.8L |
| P0318 | Rough Road Sensor Circuit | ECM | DTC P0318 in Engine Controls - 3.6L (LY7) |
| P0324 | Knock Sensor (KS) Module Performance | ECM | DTC P0324 in Engine Controls - 3.6L (LY7) |
| P0325 | Knock Sensor (KS) Module Performance | PCM | DTC P0325 in Engine Controls - 3.8L |
| P0327 | Knock Sensor (KS) Circuit Bank 1 | PCM | DTC P0327 or P0332 in Engine Controls - 3.8L |
| Knock Sensor (KS) Circuit Low Voltage Bank 1 | ECM | DTC P0327 or P0332 in Engine Controls - 3.6L (LY7) | |
| P0328 | Knock Sensor (KS) Circuit High Voltage Bank 1 | ECM | DTC P0328 or P0333 in Engine Controls - 3.6L (LY7) |
| P0332 | Knock Sensor (KS) Circuit Low Voltage Bank 2 | ECM | DTC P0327 or P0332 in Engine Controls - 3.6L (LY7) |
| Knock Sensor (KS) Circuit Bank 2 | PCM | DTC P0327 or P0332 in Engine Controls - 3.8L | |
| P0333 | Knock Sensor (KS) Circuit High Voltage Bank 2 | ECM | DTC P0328 or P0333 in Engine Controls - 3.6L (LY7) |
| P0335 | Crankshaft Position (CKP) Sensor A Circuit | PCM | DTC P0335 in Engine Controls - 3.8L |
| Crankshaft Position (CKP) Sensor Circuit | ECM | DTC P0335 in Engine Controls - 3.6L (LY7) | |
| P0336 | Crankshaft Position (CKP) Sensor A Performance | PCM | DTC P0336 in Engine Controls - 3.8L |
| Crankshaft Position (CKP) Sensor Performance | ECM | DTC P0336 in Engine Controls - 3.6L (LY7) | |
| P0338 | Crankshaft Position (CKP) Sensor Circuit High Duty Cycle | ECM | DTC P0338 in Engine Controls - 3.6L (LY7) |
| P0340 | Camshaft Position (CMP) Sensor Circuit | PCM | DTC P0340 in Engine Controls - 3.8L |
| P0341 | Intake Camshaft Position (CMP) Sensor Performance Bank 1 | ECM | DTC P0341, P0346, P0366, or P0391 in Engine Controls - 3.6L (LY7) |
| Camshaft Position (CMP) Sensor Performance | PCM | DTC P0341 in Engine Controls - 3.8L | |
| P0342 | Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1 | PCM | DTC P0342, P0347, P0367, or P0392 in Engine Controls - 3.6L (LY7) |
| P0343 | Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1 | ECM | DTC P0343, P0348, P0368, or P0393 in Engine Controls - 3.6L (LY7) |
| P0346 | Intake Camshaft Position (CMP) Sensor Performance Bank 2 | ECM | DTC P0341, P0346, P0366, or P0391 in Engine Controls - 3.6L (LY7) |
| P0347 | Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2 | ECM | DTC P0342, P0347, P0367, or P0392 in Engine Controls - 3.6L (LY7) |
| P0348 | Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2 | ECM | DTC P0343, P0348, P0368, or P0393 in Engine Controls - 3.6L (LY7) |
| P0350 | Ignition Coil Control Circuit | PCM | DTC P0350 in Engine Controls - 3.8L |
| P0351 | Ignition Coil 1 Control Circuit | ECM | DTC P0351-P0356 in Engine Controls - 3.6L (LY7) |
| P0352 | Ignition Coil 2 Control Circuit | ECM | DTC P0351-P0356 in Engine Controls - 3.6L (LY7) |
| P0353 | Ignition Coil 3 Control Circuit | ECM | DTC P0351-P0356 in Engine Controls - 3.6L (LY7) |
| P0354 | Ignition Coil 4 Control Circuit | ECM | DTC P0351-P0356 in Engine Controls - 3.6L (LY7) |
| P0355 | Ignition Coil 5 Control Circuit | ECM | DTC P0351-P0356 in Engine Controls - 3.6L (LY7) |
| P0356 | Ignition Coil 6 Control Circuit | PCM | DTC P0351-P0356 in Engine Controls - 3.6L (LY7) |
| P0366 | Exhaust Camshaft Position (CMP) Sensor Performance Bank 1 | ECM | DTC P0341, P0346, P0366, or P0391 in Engine Controls - 3.6L (LY7) |
| P0367 | Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1 | ECM | DTC P0342, P0347, P0367, or P0392 in Engine Controls - 3.6L (LY7) |
| P0368 | Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1 | ECM | DTC P0343, P0348, P0368, or P0393 in Engine Controls - 3.6L (LY7) |
| P0385 | Crankshaft Position (CKP) Sensor B Circuit | ECM | DTC P0385 in Engine Controls - 3.6L (LY7) |
| P0386 | Crankshaft Position (CKP) Sensor B Performance | PCM | DTC P0386 in Engine Controls - 3.8L |
| P0391 | Exhaust Camshaft Position (CMP) Sensor Performance Bank 2 | ECM | DTC P0341, P0346, P0366, or P0391 in Engine Controls - 3.6L (LY7) |
| P0392 | Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2 | ECM | DTC P0342, P0347, P0367, or P0392 in Engine Controls - 3.6L (LY7) |
| P0393 | Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2 | ECM | DTC P0343, P0348, P0368, or P0393 in Engine Controls - 3.6L (LY7) |
| P0401 | Exhaust Gas Recirculation (EGR) Flow Insufficient | PCM | DTC P0401 in Engine Controls - 3.8L |
| P0403 | Exhaust Gas Recirculation (EGR) Solenoid Control Circuit | PCM | DTC P0403 in Engine Controls - 3.8L |
| P0404 | Exhaust Gas Recirculation (EGR) Open Position Performance | PCM | DTC P0404 in Engine Controls - 3.8L |
| P0405 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage | PCM | DTC P0405 in Engine Controls - 3.8L |
| P0406 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage | PCM | DTC P0406 in Engine Controls - 3.8L |
| P0411 | Secondary Air Injection (AIR) System Insufficient Air Flow | PCM | DTC P0411 (L26, NU3) in Engine Controls - 3.8L |
| P0412 | Secondary Air Injection (AIR) Solenoid Relay Control Circuit | PCM | DTC P0412 (L26, NU3) in Engine Controls - 3.8L |
| P0418 | Secondary Air Injection (AIR) Pump Control Circuit | PCM | DTC P0418 (L26, NU3) in Engine Controls - 3.8L |
| P0420 | Catalyst System Low Efficiency Bank 1 | PCM | DTC P0420 in Engine Controls - 3.8L |
| Catalyst System Low Efficiency | ECM | DTC P0420 in Engine Controls - 3.6L (LY7) | |
| P0442 | Evaporative Emission (EVAP) System Small Leak Detected | ECM, PCM | DTC P0442
in Engine Controls - 3.6L (LY7) or DTC P0442 in Engine Controls - 3.8L |
| P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | ECM, PCM | DTC P0443
in Engine Controls - 3.8L or DTC P0443 in Engine Controls - 3.6L (LY7) |
| P0446 | Evaporative Emission (EVAP) Vent System Performance | ECM, PCM | DTC P0446
in Engine Controls - 3.8L or DTC P0446 in Engine Controls - 3.6L (LY7) |
| P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | ECM, PCM | DTC P0449
in Engine Controls - 3.8L or DTC P0449 in Engine Controls - 3.6L (LY7) |
| P0451 | Fuel Tank Pressure (FTP) Sensor Performance | ECM, PCM | DTC P0451
in Engine Controls - 3.8L or DTC P0451 in Engine Controls - 3.6L (LY7) |
| P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | ECM, PCM | DTC P0452
in Engine Controls - 3.8L or DTC P0452 in Engine Controls - 3.6L (LY7) |
| P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | ECM, PCM | DTC P0453
in Engine Controls - 3.8L or DTC P0453 in Engine Controls - 3.6L (LY7) |
| P0454 | Fuel Tank Pressure (FTP) Sensor Circuit Intermittent | PCM | DTC P0454 in Engine Controls - 3.8L |
| P0455 | Evaporative Emission (EVAP) System Large Leak Detected | ECM, PCM | DTC P0455
in Engine Controls - 3.8L or DTC P0455 in Engine Controls - 3.6L (LY7) |
| P0458 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit Low Voltage | ECM | DTC P0458 in Engine Controls - 3.6L (LY7) |
| P0459 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit High Voltage | ECM | DTC P0459 in Engine Controls - 3.6L (LY7) |
| P0461 | Fuel Level Sensor Performance | ECM | DTC P0461 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P0462 | Fuel Level Sensor Circuit Low Voltage | ECM, PCM | DTC P0462 (3.8L L26 and L32) or DTC P0462 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P0463 | Fuel Level Sensor Circuit High Voltage | ECM, PCM | DTC P0463 (3.8L L26 and L32) or DTC P0463 (3.6L LY7) in Instrument Panel, Gages, and Console |
| P0480 | Cooling Fan Relay 1 Control Circuit | ECM, PCM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0481 | Cooling Fan Relay 2 Control Circuit | ECM, PCM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge | ECM, PCM | DTC P0496
in Engine Controls - 3.8L or DTC P0496 in Engine Controls - 3.6L (LY7) |
| P0498 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit Low Voltage | ECM | DTC P0498 in Engine Controls - 3.6L (LY7) |
| P0499 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit High Voltage | ECM | DTC P0499 in Engine Controls - 3.6L (LY7) |
| P0502 | Vehicle Speed Sensor (VSS) Circuit Low Voltage | PCM, TCM | DTC P0502 (3.8L) in Automatic Transaxle - 4T65-E |
| P0503 | Vehicle Speed Sensor (VSS) Circuit Intermittent | PCM, TCM | DTC P0503 (3.8L) in Automatic Transaxle - 4T65-E |
| P0504 | Brake Switch 1-2 Correlation | ECM, PCM | DTC P0504 in Lighting Systems |
| P0506 | Idle Speed Low | ECM, PCM | DTC P0506
in Engine Controls - 3.8L or DTC P0506 or P0507 in Engine Controls - 3.6L (LY7) |
| P0507 | Idle Speed High | ECM, PCM | DTC P0507
in Engine Controls - 3.8L or DTC P0506 or P0507 in Engine Controls - 3.6L (LY7) |
| P0520 | Engine Oil Pressure (EOP) Sensor Circuit | PCM | DTC P0520 in Instrument Panel, Gages, and Console |
| P0521 | Engine Oil Pressure (EOP) Sensor Performance | ECM | DTC P0520 in Instrument Panel, Gages, and Console |
| P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage | ECM | DTC P0520 in Instrument Panel, Gages, and Console |
| P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage | ECM | DTC P0520 in Instrument Panel, Gages, and Console |
| P0530 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit | ECM, PCM | DTC P0530, P0532, or P0533
in HVAC Systems - Automatic or DTC P0530, P0532, or P0533 in HVAC Systems - Manual |
| P0532 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage | ECM, PCM | DTC P0530, P0532, or P0533
in HVAC Systems - Automatic or DTC P0530, P0532, or P0533 in HVAC Systems - Manual |
| P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage | ECM, PCM | DTC P0530, P0532, or P0533
in HVAC Systems - Automatic or DTC P0530, P0532, or P0533 in HVAC Systems - Manual |
| P0560 | System Voltage | ECM, PCM | DTC P0560 in Engine Electrical |
| P0562 | System Voltage Low | TCM | DTC P0562 (3.6L) in Automatic Transaxle - 4T65-E |
| ECM | DTC P0562 in Engine Electrical | ||
| P0563 | System Voltage High | TCM | DTC P0563 (3.6L) in Automatic Transaxle - 4T65-E |
| ECM | DTC P0563 in Engine Electrical | ||
| P0564 | Cruise Control Multifunction Switch Circuit | ECM, PCM | DTC P0564 (3.6L) or DTC P0564 (3.8L) in Cruise Control |
| P0571 | Cruise Control Brake Switch Circuit | ECM | DTC P0571 in Cruise Control |
| P0572 | Cruise Control Brake Pedal Position Sensor Circuit High Voltage | ECM, PCM | DTC P0572 in Lighting Systems |
| P0573 | Cruise Brake Pedal Position Sensor Circuit Low Voltage | ECM, PCM | DTC P0573 in Lighting Systems |
| P0581 | Cruise Control Multi-Function Switch Circuit High Voltage | ECM | DTC P0581 in Cruise Control |
| P0601 | Control Module Read Only Memory (ROM) | ECM, PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.8L or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.6L (LY7) |
| Transmission Control Module (TCM) Read Only Memory (ROM) | TCM | DTC P0601, P0602, P0603, or P0604 (3.6L) in Automatic Transaxle - 4T65-E | |
| P0602 | Control Module Not Programmed | ECM, PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.8L or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.6L (LY7) |
| Transmission Control Module (TCM) Not Programmed | TCM | DTC P0601, P0602, P0603, or P0604 (3.6L) in Automatic Transaxle - 4T65-E | |
| P0603 | Transmission Control Module (TCM) Long Term Memory Reset | TCM | DTC P0601, P0602, P0603, or P0604 (3.6L) in Automatic Transaxle - 4T65-E |
| P0604 | Control Module Random Access Memory (RAM) | ECM, PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.8L or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.6L (LY7) |
| Transmission Control Module (TCM) Random Access Memory (RAM) | TCM | DTC P0601, P0602, P0603, or P0604 (3.6L) in Automatic Transaxle - 4T65-E | |
| P0606 | Control Module Internal Performance | ECM, PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.8L or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.6L (LY7) |
| P0608 | Vehicle Speed Output Circuit | PCM | DTC P0608 in Cruise Control |
| P0615 | Starter Relay Control Circuit | ECM, PCM | DTC P0615 in Engine Electrical |
| P0616 | Starter Relay Control Circuit Low Voltage | ECM | DTC P0616 in Engine Electrical |
| P0617 | Starter Relay Control Circuit High Voltage | ECM | DTC P0617 in Engine Electrical |
| P0621 | Generator L-Terminal Circuit | ECM, PCM | DTC P0621 in Engine Electrical |
| P0622 | Generator F-Terminal Circuit | ECM, PCM | DTC P0622 in Engine Electrical |
| P0625 | Generator F-Terminal Circuit Low Voltage | ECM | DTC P0625 in Engine Electrical |
| P0626 | Generator F-Terminal Circuit High Voltage | ECM | DTC P0626 in Engine Electrical |
| P0627 | Fuel Pump Relay Control Circuit | ECM | DTC P0627 in Engine Controls - 3.6L (LY7) |
| P0628 | Fuel Pump Relay Control Circuit Low Voltage | ECM | DTC P0628 in Engine Controls - 3.6L (LY7) |
| P0629 | Fuel Pump Relay Control Circuit High Voltage | ECM | DTC P0629 in Engine Controls - 3.6L (LY7) |
| P0638 | Throttle Actuator Control (TAC) Command Performance | ECM | DTC P0638 in Engine Controls - 3.6L (LY7) |
| P0641 | 5-Volt Reference 1 Circuit | PCM | DTC P0641 in Engine Controls - 3.8L |
| P0645 | Air Conditioning (A/C) Clutch Relay Control Circuit | ECM, PCM | DTC P0645, P0646, or P0647
in HVAC Systems - Automatic or DTC P0645, P0646, or P0647 in HVAC Systems - Manual |
| P0646 | Air Conditioning (A/C) Clutch Relay Control Circuit Low Voltage | ECM, PCM | DTC P0645, P0646, or P0647
in HVAC Systems - Automatic or DTC P0645, P0646, or P0647 in HVAC Systems - Manual |
| P0647 | Air Conditioning (A/C) Clutch Relay Control Circuit High Voltage | ECM, PCM | DTC P0645, P0646, or P0647
in HVAC Systems - Automatic or DTC P0645, P0646, or P0647 in HVAC Systems - Manual |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | ECM, PCM | DTC P0650
in Engine Controls - 3.8L or DTC P0650 in Engine Controls - 3.6L (LY7) |
| P0651 | 5-Volt Reference 2 Circuit | PCM | DTC P0651 in Engine Controls - 3.8L |
| P0685 | Engine Controls Ignition Relay Control Circuit | PCM | DTC P0685 in Engine Controls - 3.8L |
| P0691 | Cooling Fan Relay 1 Control Circuit Low Voltage | ECM, PCM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0692 | Cooling Fan Relay 1 Control Circuit High Voltage | ECM, PCM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0693 | Cooling Fan Relay 2 Control Circuit Low Voltage | ECM, PCM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0694 | Cooling Fan Relay 2 Control Circuit High Voltage | ECM, PCM | DTC P0480, P0481, P0691, P0692, P0693, or P0694 in Engine Cooling |
| P0700 | Transmission Control Module (TCM) Requested MIL Illumination | ECM | DTC P0700 in Engine Controls - 3.6L (LY7) |
| P0703 | Brake Switch Circuit 2 | PCM | DTC P0703 in Cruise Control |
| P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | PCM, TCM | DTC P0711 (3.6L) or DTC P0711 (3.8L) in Automatic Transaxle - 4T65-E |
| P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | PCM, TCM | DTC P0712 (3.6L) or DTC P0712 (3.8L) in Automatic Transaxle - 4T65-E |
| P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | PCM, TCM | DTC P0713 (3.6L) or DTC P0713 (3.8L) in Automatic Transaxle - 4T65-E |
| P0716 | Input Speed Sensor Performance | PCM, TCM | DTC P0716 (3.6L) or DTC P0716 (3.8L) in Automatic Transaxle - 4T65-E |
| P0717 | Input Speed Sensor Circuit Low Voltage | PCM, TCM | DTC P0717 (3.6L) or DTC P0717 (3.8L) in Automatic Transaxle - 4T65-E |
| P0719 | Brake Switch Circuit Low Voltage | PCM, TCM | DTC P0719 (3.8L) in Automatic Transaxle - 4T65-E |
| P0722 | Output Speed Sensor Circuit Low Voltage | TCM | DTC P0722 (3.6L) in Automatic Transaxle - 4T65-E |
| P0723 | Output Speed Sensor Circuit Intermittent | TCM | DTC P0723 (3.6L) in Automatic Transaxle - 4T65-E |
| P0724 | Brake Switch Circuit High Voltage | PCM, TCM | DTC P0724 (3.8L) in Automatic Transaxle - 4T65-E |
| P0741 | Torque Converter Clutch (TCC) System - Stuck Off | PCM, TCM | DTC P0741 (3.6L) or DTC P0741 (3.8L) in Automatic Transaxle - 4T65-E |
| P0742 | Torque Converter Clutch (TCC) System - Stuck On | PCM, TCM | DTC P0742 (3.6L) or DTC P0742 (3.8L) in Automatic Transaxle - 4T65-E |
| P0748 | Pressure Control (PC) Solenoid Control Circuit | PCM | DTC P0748 (3.8L) in Automatic Transaxle - 4T65-E |
| P0751 | 1-2 Shift Solenoid (SS) Valve Performance - No First or Fourth Gear | PCM, TCM | DTC P0751 (3.6L) or DTC P0751 (3.8L) in Automatic Transaxle - 4T65-E |
| P0752 | 1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear | PCM, TCM | DTC P0752 (3.6L) or DTC P0752 (3.8L) in Automatic Transaxle - 4T65-E |
| P0753 | 1-2 Shift Solenoid (SS) Control Circuit | PCM | DTC P0753 (3.8L) in Automatic Transaxle - 4T65-E |
| P0756 | 2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear | PCM, TCM | DTC P0756 (3.6L) or DTC P0756 (3.8L) in Automatic Transaxle - 4T65-E |
| P0757 | 2-3 Shift Solenoid (SS) Valve Performance - No Third or Fourth Gear | PCM, TCM | DTC P0757 (3.6L) or DTC P0757 (3.8L) in Automatic Transaxle - 4T65-E |
| P0758 | 2-3 Shift Solenoid (SS) Control Circuit | PCM | DTC P0758 (3.8L) in Automatic Transaxle - 4T65-E |
| P0842 | Transmission Fluid Pressure (TFP) Sensor Circuit Low Voltage | TCM | DTC P0842 (3.6L) in Automatic Transaxle - 4T65-E |
| P0843 | Transmission Fluid Pressure (TFP) Sensor Circuit High Voltage | TCM | DTC P0843 (3.6L) in Automatic Transaxle - 4T65-E |
| P0850 | Park/Neutral Position (PNP) Switch Circuit | TCM | DTC P0850 (3.6L) in Automatic Transaxle - 4T65-E |
| P0856 | Traction Control Torque Request Circuit | EBCM | DTC C0241 or P0856 in Antilock Brake System |
| P0864 | Transmission Control Module (TCM) Communication Circuit Performance | ECM | DTC P0864 in Engine Controls - 3.6L (LY7) |
| P0961 | Line Pressure Control (PC) Solenoid System Performance | TCM | DTC P0961 (3.6L) in Automatic Transaxle - 4T65-E |
| P0973 | 1-2 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0973 (3.6L) in Automatic Transaxle - 4T65-E |
| P0974 | 1-2 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0974 (3.6L) in Automatic Transaxle - 4T65-E |
| P0976 | 2-3 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0976 (3.6L) in Automatic Transaxle - 4T65-E |
| P0977 | 2-3 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0977 (3.6L) in Automatic Transaxle - 4T65-E |
| P1011 | Intake Camshaft Position (CMP) Actuator Park Position Bank 1 | ECM | DTC P1011-P1014 in Engine Controls - 3.6L (LY7) |
| P1012 | Exhaust Camshaft Position (CMP) Actuator Park Position Bank 1 | ECM | DTC P1011-P1014 in Engine Controls - 3.6L (LY7) |
| P1013 | Intake Camshaft Position (CMP) Actuator Park Position Bank 2 | ECM | DTC P1011-P1014 in Engine Controls - 3.6L (LY7) |
| P1014 | Exhaust Camshaft Position (CMP) Actuator Park Position Bank 2 | ECM | DTC P1011-P1014 in Engine Controls - 3.6L (LY7) |
| P1106 | Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage | PCM | DTC P1106 in Engine Controls - 3.8L |
| P1107 | Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1107 in Engine Controls - 3.8L |
| P1111 | Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage | PCM | DTC P1111 in Engine Controls - 3.8L |
| P1112 | Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1112 in Engine Controls - 3.8L |
| P1114 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1114 in Engine Controls - 3.8L |
| P1115 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage | PCM | DTC P1115 in Engine Controls - 3.8L |
| P1125 | Accelerator Pedal Position (APP) System | PCM | DTC P1125 in Engine Controls - 3.8L |
| P1133 | HO2S Insufficient Switching Bank 1 Sensor 1 | PCM | DTC P1133 in Engine Controls - 3.8L |
| P1134 | HO2S Transition Time Ratio Bank 1 Sensor 1 | PCM | DTC P1134 in Engine Controls - 3.8L |
| P1258 | Engine Coolant Overtemperature - Protection Mode Active | PCM | DTC P1258 in Engine Cooling |
| P1350 | Ignition Bypass Circuit | PCM | DTC P1350 in Engine Controls - 3.8L |
| P1404 | Exhaust Gas Recirculation (EGR) Closed Position Performance | PCM | DTC P1404 in Engine Controls - 3.8L |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | PCM | DTC P1516 in Engine Controls - 3.8L |
| P1551 | Throttle Valve Rest Position Not Reached During Learn | ECM | DTC P1551 in Engine Controls - 3.6L (LY7) |
| P1574 | Stop Lamp Switch Circuit | PCM | DTC P1574 in Cruise Control |
| P1621 | Transmission Control Module (TCM) Long Term Memory Performance | TCM | DTC P1621 (3.6L) in Automatic Transaxle - 4T65-E |
| P1626 | Theft Deterrent Start Enable Signal Lost | ECM, PCM | DTC P1626 in Theft Deterrent |
| P1630 | Theft Deterrent Learn Mode Active | ECM, PCM | DTC P1630 in Theft Deterrent |
| P1631 | Theft Deterrent Start Enable Signal Not Correct | ECM, PCM | DTC P1631 in Theft Deterrent |
| P1640 | Control Module Output A Circuit | PCM | DTC P1640 in Engine Controls - 3.8L |
| P1650 | Control Module Output B Circuit | PCM | DTC P1650 in Engine Controls - 3.8L |
| P1660 | Control Module Output C Circuit | PCM | DTC P1660 in Engine Controls - 3.8L |
| P1668 | Generator L-Terminal Control Circuit | ECM | DTC P1668 in Engine Electrical |
| P167A | Control Module HO2S Bank 1 Sensor 1 System Performance | ECM | DTC P167A in Engine Controls - 3.6L (LY7) |
| P1689 | Traction Control Delivered Torque Output Circuit | EBCM | DTC C0244 or P1689 in Antilock Brake System |
| P1811 | Maximum Adapt and Long Shift | PCM, TCM | DTC P1811 (3.6L) or DTC P1811 (3.8L) in Automatic Transaxle - 4T65-E |
| P1819 | Internal Mode Switch - No Start/Wrong Range | PCM, TCM | DTC P1819 (3.8L) in Automatic Transaxle - 4T65-E |
| P1820 | Internal Mode Switch A Circuit Low Voltage | PCM, TCM | DTC P1820 (3.6L) or DTC P1820 (3.8L) in Automatic Transaxle - 4T65-E |
| P1822 | Internal Mode Switch B Circuit High Voltage | PCM, TCM | DTC P1822 (3.6L) or DTC P1822 (3.8L) in Automatic Transaxle - 4T65-E |
| P1823 | Internal Mode Switch P Circuit Low Voltage | PCM, TCM | DTC P1823 (3.6L) or DTC P1823 (3.8L) in Automatic Transaxle - 4T65-E |
| P1825 | Internal Mode Switch - Invalid Range | PCM, TCM | DTC P1825 (3.6L) or DTC P1825 (3.8L) in Automatic Transaxle - 4T65-E |
| P1826 | Internal Mode Switch C Circuit High Voltage | PCM | DTC P1826 (3.6L) or DTC P1826 (3.8L) in Automatic Transaxle - 4T65-E |
| P1845 | Torque Limit Management | ECM | DTC P1845 in Engine Controls - 3.6L (LY7) |
| P1887 | Torque Converter Clutch (TCC) Release Switch Circuit | PCM, TCM | DTC P1887 (3.8L) in Automatic Transaxle - 4T65-E |
| P2088 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1 | ECM | DTC P2088, P2090, P2092, or P2094 in Engine Controls - 3.6L (LY7) |
| P2089 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1 | ECM | DTC P2089, P2091, P2093, or P2095 in Engine Controls - 3.6L (LY7) |
| P2090 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1 | ECM | DTC P2088, P2090, P2092, or P2094 in Engine Controls - 3.6L (LY7) |
| P2091 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1 | ECM | DTC P2089, P2091, P2093, or P2095 in Engine Controls - 3.6L (LY7) |
| P2092 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2 | ECM | DTC P2088, P2090, P2092, or P2094 in Engine Controls - 3.6L (LY7) |
| P2093 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2 | ECM | DTC P2089, P2091, P2093, or P2095 in Engine Controls - 3.6L (LY7) |
| P2094 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2 | ECM | DTC P2088, P2090, P2092, or P2094 in Engine Controls - 3.6L (LY7) |
| P2095 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2 | ECM | DTC P2089, P2091, P2093, or P2095 in Engine Controls - 3.6L (LY7) |
| P2096 | Post Catalyst Fuel Trim System Low Limit | ECM | DTC P2096 in Engine Controls - 3.6L (LY7) |
| P2097 | Post Catalyst Fuel Trim System High Limit | ECM | DTC P2097 in Engine Controls - 3.6L (LY7) |
| P2100 | Throttle Actuator Control (TAC) Motor Control Circuit | ECM | DTC P2100 in Engine Controls - 3.6L (LY7) |
| P2101 | Control Module Throttle Actuator Position Performance | ECM, PCM | DTC P2101
in Engine Controls - 3.8L or DTC P2101 in Engine Controls - 3.6L (LY7) |
| P2105 | Throttle Actuator Control (TAC) System - Forced Engine Shutdown | ECM | DTC P2105 in Engine Controls - 3.6L (LY7) |
| P2107 | Throttle Actuator Control (TAC) Module Internal Circuit | ECM, PCM | DTC P2107
in Engine Controls - 3.8L or DTC P2107 in Engine Controls - 3.6L (LY7) |
| P2108 | Throttle Actuator Control (TAC) Module Performance | PCM | DTC P2108 in Engine Controls - 3.8L |
| P2119 | Throttle Closed Position Performance | ECM, PCM | DTC P2119
in Engine Controls - 3.8L or DTC P2119 in Engine Controls - 3.6L (LY7) |
| P2120 | Accelerator Pedal Position (APP) Sensor 1 Circuit | PCM | DTC P2120 in Engine Controls - 3.8L |
| P2122 | Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage | ECM | DTC P2122 in Engine Controls - 3.6L (LY7) |
| P2123 | Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage | ECM | DTC P2123 in Engine Controls - 3.6L (LY7) |
| P2125 | Accelerator Pedal Position (APP) Sensor 2 Circuit | PCM | DTC P2125 in Engine Controls - 3.8L |
| P2127 | Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage | ECM | DTC P2127 in Engine Controls - 3.6L (LY7) |
| P2128 | Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage | ECM | DTC P2128 in Engine Controls - 3.6L (LY7) |
| P2135 | Throttle Position (TP) Sensor 1-2 Correlation | PCM | DTC P2135 in Engine Controls - 3.8L |
| P2138 | Accelerator Pedal Position (APP) Sensor 1-2 Correlation | ECM, PCM | DTC P2138
in Engine Controls - 3.8L or DTC P2138 in Engine Controls - 3.6L (LY7) |
| P2162 | Vehicle Speed Sensor (VSS) Circuit 1-2 Correlation | PCM | DTC P2162 in Cruise Control |
| P2176 | Minimum Throttle Position Not Learned | ECM | DTC P2176 in Engine Controls - 3.6L (LY7) |
| P2177 | Fuel Trim System Lean at Cruise or Accel | ECM | DTC P2177 in Engine Controls - 3.6L (LY7) |
| P2178 | Fuel Trim System Rich at Cruise or Accel | ECM | DTC P2178 in Engine Controls - 3.6L (LY7) |
| P2187 | Fuel Trim System Lean at Idle | ECM | DTC P2187 in Engine Controls - 3.6L (LY7) |
| P2188 | Fuel Trim System Rich at Idle | ECM | DTC P2188 in Engine Controls - 3.6L (LY7) |
| P2195 | HO2S Signal Biased Lean Sensor 1 | ECM | DTC P2195 in Engine Controls - 3.6L (LY7) |
| P2196 | HO2S Signal Biased Rich Sensor 1 | ECM | DTC P2196 in Engine Controls - 3.6L (LY7) |
| P2227 | Barometric Pressure (BARO) Sensor Performance | ECM | DTC P2227 in Engine Controls - 3.6L (LY7) |
| P2228 | Barometric Pressure (BARO) Sensor Circuit Low Voltage | ECM | DTC P2228 in Engine Controls - 3.6L (LY7) |
| P2229 | Barometric Pressure (BARO) Sensor Circuit High Voltage | ECM | DTC P2229 in Engine Controls - 3.6L (LY7) |
| P2231 | HO2S Signal Circuit Shorted to Heater Circuit Sensor 1 | ECM | DTC P2231 in Engine Controls - 3.6L (LY7) |
| P2232 | HO2S Signal Circuit Shorted to Heater Circuit Sensor 2 | ECM | DTC P2232 in Engine Controls - 3.6L (LY7) |
| P2237 | HO2S Pumping Current Control Circuit Sensor 1 | ECM | DTC P2237 in Engine Controls - 3.6L (LY7) |
| P2243 | HO2S Reference Voltage Circuit Sensor 1 | ECM | DTC P2243 in Engine Controls - 3.6L (LY7) |
| P2251 | HO2S Reference Ground Circuit Sensor 1 | ECM | DTC P2251 in Engine Controls - 3.6L (LY7) |
| P2270 | HO2S Signal Stuck Lean Sensor 2 | ECM | DTC P2270 in Engine Controls - 3.6L (LY7) |
| P2271 | HO2S Signal Stuck Rich Sensor 2 | ECM | DTC P2271 in Engine Controls - 3.6L (LY7) |
| P2300 | Ignition Coil 1 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315 in Engine Controls - 3.6L (LY7) |
| P2301 | Ignition Coil 1 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316 in Engine Controls - 3.6L (LY7) |
| P2303 | Ignition Coil 2 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315 in Engine Controls - 3.6L (LY7) |
| P2304 | Ignition Coil 2 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316 in Engine Controls - 3.6L (LY7) |
| P2306 | Ignition Coil 3 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315 in Engine Controls - 3.6L (LY7) |
| P2307 | Ignition Coil 3 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316 in Engine Controls - 3.6L (LY7) |
| P2309 | Ignition Coil 4 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315 in Engine Controls - 3.6L (LY7) |
| P2310 | Ignition Coil 4 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316 in Engine Controls - 3.6L (LY7) |
| P2312 | Ignition Coil 5 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315 in Engine Controls - 3.6L (LY7) |
| P2313 | Ignition Coil 5 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316 in Engine Controls - 3.6L (LY7) |
| P2315 | Ignition Coil 6 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, or P2315 in Engine Controls - 3.6L (LY7) |
| P2316 | Ignition Coil 6 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, or P2316 in Engine Controls - 3.6L (LY7) |
| P2430 | Secondary Air Injection (AIR) System Pressure Sensor Circuit Stuck in Range | PCM | DTC P2430 (L26, NU3) in Engine Controls - 3.8L |
| P2431 | Secondary Air Injection (AIR) System Pressure Sensor Performance | PCM | DTC P2431 (L26, NU3) in Engine Controls - 3.8L |
| P2432 | Secondary Air Injection (AIR) System Pressure Sensor Circuit Low Voltage | PCM | DTC P2432 (L26, NU3) in Engine Controls - 3.8L |
| P2433 | Secondary Air Injection (AIR) System Pressure Sensor Circuit High Voltage | PCM | DTC P2433 (L26, NU3) in Engine Controls - 3.8L |
| P2440 | Secondary Air Injection (AIR) Control/Shut-Off Valve Stuck Open | PCM | DTC P2440 (L26, NU3) in Engine Controls - 3.8L |
| P2444 | Secondary Air Injection (AIR) System Pump Stuck On | PCM | DTC P2444 (L26, NU3) in Engine Controls - 3.8L |
| P2535 | Ignition 1 Switch Circuit High Voltage | PCM | DTC P2535 in Computer/Integrating Systems |
| P2610 | Control Module Ignition Off Timer Performance | PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.8L |
| P2626 | HO2S Pumping Current Trim Circuit Sensor 1 | ECM | DTC P2626 in Engine Controls - 3.6L (LY7) |
| P2761 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit | TCM | DTC P2761 (3.8L) in Automatic Transaxle - 4T65-E |
| P2763 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage | TCM | DTC P2763 (3.6L) in Automatic Transaxle - 4T65-E |
| P2764 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage | TCM | DTC P2764 (3.6L) in Automatic Transaxle - 4T65-E |
| P2A00 | HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1 | PCM | DTC P2A00 in Engine Controls - 3.8L |
| P2A01 | HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 2 | PCM | DTC P2A01 in Engine Controls - 3.8L |
| U0001 | High Speed CAN Communication Bus | ECM | DTC U0001 in Computer/Integrating Systems |
| U0100 | Lost Communication With Engine Control Module (ECM) | TCM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0101 | Lost Communication With Transmission Control Module (TCM) | ECM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0107 | Throttle Actuator Control (TAC) Module Serial Data Circuit | PCM | DTC U0107 in Engine Controls - 3.8L |
| U1000 | Class 2 Data Link Malfunction | BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM | DTC U1000 and U1255 in Computer/Integrating Systems |
| U1016 | Lost Communications With PCM | BCM, DIC, EBCM, HUD, IPC, VCIM, SDM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1040 | Lost Communications With Electronic Brake Control Module (EBCM) | BCM, DIC, IPC, PCM, SDM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1064 | Lost Communications With Body Control Module (BCM) | DIC, DRR, IPC, HUD, HVAC, Radio, PCM, SDM, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1088 | Lost Communications With Sensing and Diagnostic Module (SDM) | BCM, DIC, IPC, HUD, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1096 | Lost Communications With Instrument Panel Cluster (IPC) | BCM, DIC, SDM, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1097 | Lost Communications With Driver Information Center (DIC) | BCM, EBCM, HUD, IPC, SDM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1098 | Lost Communications With Head Up Display (HUD) | BCM, DIC, IPC, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1128 | Lost Communications With Radio | BCM, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1137 | Lost Communications With Digital Radio Receiver (DRR) | BCM, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1152 | Lost Communications With HVAC Control Module | BCM, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1255 | Lost Communications | BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM | DTC U1000 and U1255 in Computer/Integrating Systems |
| U1300 | Class 2 Data Link Low | BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM | DTC U1300, U1301, or U1305 in Computer/Integrating Systems |
| U1301 | Class 2 Data Link High | BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM | DTC U1300, U1301, or U1305 in Computer/Integrating Systems |
| U1305 | Class 2 Data Link Low or High | BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM | DTC U1300, U1301, or U1305 in Computer/Integrating Systems |
| U1500 | Inter-device Dedicated Bus Malfunction | OnStar® VCIM | DTC U1500 in Cellular Communication |
| U1650 | Steering Wheel Sensor CAN Malfunction | EBCM | DTC U1650 Antilock Brake System |
| U1651 | Steering Wheel Sensor Malfunction | EBCM | DTC U1651 Antilock Brake System |
| U2100 | No Communication with GMLAN High Speed | TCM | DTC U2100 in Computer/Integrating Systems |
| U2105 | Lost Communications With Engine Control System | ECM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2107 | Lost Communications With Body Control System | BCM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2108 | Lost Communications With ABS/TCS Control System | EBCM | DTC U2105-U2199 in Computer/Integrating Systems |