Ordered DTC Index
Diagnostic Trouble Code (DTC) List
| 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:
|
|||
| B0012 | Passenger Frontal Deployment Loop Stage 2 Resistance Low | SDM | DTC B0012 or B0013 |
| B0013 | Passenger Frontal Deployment Loop Stage 2 Open | SDM | DTC B0012 or B0013 |
| B0015 | Left Front Pretensioner Deployment Loop | SDM | DTC B0015 |
| B0016 | Passenger Frontal Deployment Loop Stage 1 Resistance Low | SDM | DTC B0016 |
| B0019 | Passenger Frontal Deployment Loop Stage 1 | SDM | DTC B0019 or B0020 |
| B0020 | Passenger Frontal Deployment Loop Stage 2 | SDM | DTC B0019 or B0020 |
| B0022 | Driver Frontal Deployment Loop Stage 1 Resistance Low | SDM | DTC B0022 |
| B0023 | Right Front Roof Rail Deployment Loop Stage 1 | SDM | DTC B0023 |
| B0052 | Deployment Commanded | SDM | DTC B0052 or B0053 |
| B0053 | Deployment Commanded with Loop DTCs Present | SDM | DTC B0052 or B0053 |
| B0055 | Side Airbag Deployment Commanded | SDM | DTC B0055 |
| B0056 | Passenger Frontal Airbag Suppressed | SDM | DTC B0056 |
| B0057 | Right Front Pretensioner Deployment Loop Resistance Low | SDM | DTC B0057 |
| B0058 | Right Front Pretensioner Deployment Loop Open | SDM | DTC B0058 |
| B0073 | Passenger Seat Belt Sensor Circuit | SDM | DTC B0073 |
| B0081 | Incorrect Passenger Side Impact Sensor (SIS) Installed | SDM | DTC B0081 |
| B0083 | Front End Sensor 1 | SDM | DTC B0083 or B0084 |
| B0084 | Front End Sensor 2 | SDM | DTC B0083 or B0084 |
| B0085 | Left Front Side Impact Sensor | SDM | DTC B0085 or B0086 |
| B0086 | Right Front Side Impact Sensor | SDM | DTC B0085 or B0086 |
| B0090 | Roll Over Sensor | SDM | DTC B0090 |
| B0228 | Recirculation Actuator Circuit | HVAC | DTC B0228 |
| B0283 | Electric Rear Defrost Circuit | HVAC | DTC B0283 |
| B0413 | Temperature Control 1 Feedback Circuit | HVAC | DTC B0413 |
| B0728 | Transmission Range Indicator Circuit A High | BCM | DTC B0728, B0733, B0738 or B0748 |
| B0729 | Transmission Range Indicator Circuit A Low | BCM | DTC B0729, B0734, B0739 or B0749 |
| B0733 | Transmission Range Indicator Circuit B High | BCM | DTC B0728, B0733, B0738 or B0748 |
| B0734 | Transmission Range Indicator Circuit B Low | BCM | DTC B0729, B0734, B0739 or B0749 |
| B0738 | Transmission Range Indicator Circuit C High | BCM | DTC B0728, B0733, B0738 or B0748 |
| B0739 | Transmission Range Indicator Circuit C Low | BCM | DTC B0729, B0734, B0739 or B0749 |
| B0748 | Transmission Range Indicator Circuit P High | BCM | DTC B0728, B0733, B0738 or B0748 |
| B0749 | Transmission Range Indicator Circuit P Low | BCM | DTC B0729, B0734, B0739 or B0749 |
| B0835 | Cruise Control System Active Indicator Circuit | BCM | DTC B0835 |
| B1000 | Electronic Control Unit (ECU) Performance | BCM, DRR, SDM | DTC B1000 |
| B1001 | Option Configuration Error | BCM, DRR, VCIM | DTC B1001 |
| SDM | DTC B1001 | ||
| B1004 | Keep Alive Memory (KAM) Reset | BCM | DTC B1004 |
| B1009 | EEPROM Checksum Mismatch | BCM | DTC B1009 |
| B1011 | System Disabled Information Stored Invalid Serial Data Received | VSS | DTC B1011 |
| B1016 | VIN Not Programmed | BCM | DTC B1016 |
| B1019 | SDM System Configuration Error | SDM | DTC B1019 |
| 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 |
| B1325 | Device Power Circuit | HSCM, IPC, PPS, Radio | DTC B1325 |
| B1370 | Device Ignition 1 Circuit | BCM | DTC B1370 |
| SDM | DTC B1370 | ||
| B1380 | Device Ignition Accessory Circuit | BCM | DTC B1380 |
| B1395 | Device Voltage Reference Output Circuit | HSM | DTC B1395 |
| B1405 | Device Voltage Reference Output 2 Circuit | BCM | DTC B1405 |
| B1424 | Device 1 Voltage Low | TDM | DTC B1424 |
| B1428 | Ignition Switched Power Run/Crank Relay Circuit | BCM | DTC B1428 |
| B1433 | Ignition Switched Power Relay 2 Circuit | BCM | DTC B1433 |
| B1441 | Device Ignition Off/Run/Crank Circuit | BCM | DTC B1441 |
| B1446 | Replace Backup Power Source | VCIM | DTC B1446 |
| B1447 | Back-up Power Source | VCIM | DTC B1447 |
| B1475 | Retained Accessory Power Circuit | BCM | DTC B1475 |
| B1516 | Battery Current Sensor Signal | BCM | DTC B1516 |
| B1517 | Battery Voltage | BCM | DTC B1517 |
| B1527 | High Parasitic Load Detected | BCM | DTC B1527 |
| B1529 | Device Voltage Reference Output Circuit | BCM | DTC B1529 (Equinox) or DTC B1529 (Torrent) |
| B1780 | Theft Lock Enable | Radio | DTC B1780 |
| B1925 | Left Seat Cushion Heater Sensor Circuit | HSM | DTC B1925 or B2170 |
| B2170 | Right Seat Cushion Heater Sensor Circuit | HSM | DTC B1925 or B2170 |
| B2345 | Seat Heater Disable Circuit | HSM | DTC B2345 |
| B2425 | Left Seat Heater Circuit | HSM | DTC B2425 or B2430 |
| B2430 | Right Seat Heater Circuit | HSM | DTC B2425 or B2430 |
| B2455 | Cellular Phone Microphone Circuit | VCIM | DTC B2455 |
| B2462 | Global Positioning System (GPS) Signal Error | Radio | DTC B2462 |
| B2470 | Cellular Phone Antenna Circuit | VCIM | DTC B2470 |
| B2476 | Cellular Phone Select Service Switch | VCIM | DTC B2476 |
| B2482 | Cellular Phone Select Service Switch Performance | VCIM | DTC B2482 |
| B2483 | GPS Sensor Circuit Low | VCIM | DTC B2483 or B2484 |
| B2484 | GPS Sensor Circuit Open | VCIM | DTC B2483 or B2484 |
| B2508 | Seat Heater Relay Circuit | HSM | DTC B2508 or B2509 |
| B2530 | Front Fog Lamp Control Circuit | BCM | DTC B2530 |
| B2545 | Backup Lamps Circuit | BCM | DTC B2545 |
| B2575 | Headlamp Control Circuit | BCM | DTC B2575 |
| B257A | Headlamp Switch Input Signal | BCM | DTC B257A |
| B2580 | Headlamp High Beam Control Circuit | BCM | DTC B2580 |
| B2585 | Park Lamp Control Circuit | BCM | DTC B2585 |
| B2600 | Daytime Running Lamp Control Circuit | BCM | DTC B2600 |
| B2610 | Passenger Compartment Dimming 1 Circuit | BCM | DTC B2610 |
| B2615 | Passenger Compartment Dimming 2 Circuit | BCM | DTC B2615 |
| B2622 | Display Dimming Pulse Width Modulation (PWM) Input Circuit Low | BCM | DTC B2622 |
| B2645 | Ambient Light Sensor Circuit | BCM | DTC B2645 |
| B2652 | Passenger Compartment Dimming 3 Circuit | BCM | DTC B2652 |
| B2705 | Gearshift Unlock Circuit | BCM | DTC B2705 |
| B2752 | Horn Relay Coil Circuit Low | BCM | DTC B2752 |
| B2753 | Horn Relay Coil Circuit High | BCM | DTC B2753 |
| B2965 | Key in Ignition Circuit Open | IPC | DTC B2965 |
| B3006 | Hood Ajar Circuit | BCM | DTC B3006 |
| B302A | Telematic Requested Immobilization | TDM | DTC B302A |
| B3031 | Security System Controller in Learn Mode | TDM | DTC B3031 |
| B3055 | No Transponder Modulation or No Transponder | TDM | DTC B3055 |
| B3060 | Unprogrammed Transponder Identification Code Received | TDM | DTC B3060 |
| B3105 | Keyless Entry System Key Fobs Not Programmed | RCDLR | DTC B3105 |
| B3109 | Keyless Entry Transmitter Low Battery | BCM | DTC B3109 |
| B3110 | Keyless Entry Transmitter 2 Low Battery | RCDLR | DTC B3110 |
| B3111 | Keyless Entry Transmitter 3 Low Battery | RCDLR | DTC B3111 |
| B3112 | Keyless Entry Transmitter 4 Low Battery | RCDLR | DTC B3112 |
| B3127 | Left Front Door Only, Unlock Circuit Low | BCM | DTC B3127 or B3128 |
| B3128 | Left Front Door Only, Unlock Circuit High | BCM | DTC B3127 or B3128 |
| B3132 | All Door Unlock Circuit Low | BCM | DTC B3132 or B3133 |
| B3133 | All Door Unlock Circuit High | BCM | DTC B3132 or B3133 |
| B3137 | All Door Lock Circuit Low | BCM | DTC B3137 or B3138 |
| B3138 | All Door Lock Circuit High | BCM | DTC B3137 or B3138 |
| B3445 | Stop Lamp Circuit | BCM | DTC B3445 |
| B3600 | Passenger Compartment Dimming Request Signal Circuit | BCM | DTC B3600 |
| B3702 | Intermittent Wiper Delay Input Circuit Low | BCM | DTC B3702 |
| B3703 | Intermittent Wiper Delay Input Circuit High | BCM | DTC B3703 |
| B3708 | Front Washer Motor Input High | BCM | DTC B3708 |
| B3713 | Rear Washer Motor Input Circuit High | BCM | DTC B3713 |
| 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 |
| B3722 | Rear Wiper Relay Drive Circuit Low | BCM | DTC B3722 |
| B3723 | Rear Wiper Relay Drive Circuit High | BCM | DTC B3723 |
| B3779 | Air Flow Control 9 Feedback Circuit | HVAC | DTC B3779 |
| B3794 | Cruise Control Function Request Circuit | BCM | DTC B3794 |
| B3867 | Park Lamp Control Circuit | BCM | DTC B3867 |
| B3868 | Left Side Repeater Control Circuit | BCM | DTC B3868 or B3869 (Export only) |
| B3869 | Right Side Repeater Control Circuit | BCM | DTC B3868 or B3869 (Export only) |
| B3884 | Center High Mounted Stop Lamp (CHMSL) Circuit | BCM | DTC B3884 |
| B3933 | Evaporator Air Temperature Sensor Circuit | HVAC | DTC B3933 |
| B3935 | Transponder Authentication Error | TDM | DTC B3935 |
| B3976 | Unconfigured Transponder/Vehicle Configuration Not Programmed | TDM | DTC B3976 |
| C0035 | Left Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 |
| C0040 | Right Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 |
| C0045 | Left Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 |
| C0050 | Right Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 |
| C0110 | Pump Motor Circuit Malfunction | EBCM | DTC C0110 |
| C0131 | ABS Pressure Circuit | EBCM | DTC C0131 |
| C0161 | ABS/TCS Brake Switch Circuit Malfunction | EBCM | DTC C0161 |
| C0176 | System Thermal Error | PSCM | DTC C0176 |
| C0186 | Lateral Accelerometer Circuit | EBCM | DTC C0186 |
| C0196 | Yaw Rate Circuit | EBCM | DTC C0196 |
| C0201 | Antilock Brake System (ABS) Enable Relay Contact Circuit | EBCM | DTC C0201 |
| C0252 | Steering Wheel Position Sensor Uncorrelated | EBCM | DTC C0252 |
| C0267 | Low Brake Fluid Indicated | EBCM | DTC C0267 |
| C0277 | Brake Pedal Position Sensor Circuit | BCM | DTC C0277 or DTC C0890 |
| C0280 | Stability System Active Too Long | EBCM | DTC C0280 |
| C0292 | VSES Combination Sensor Circuit | EBCM | DTC C0292 |
| C0297 | Brake Applied Output Circuit | BCM | DTC C0297 |
| C0393 | Rear Axle Coupling Solenoid Control Circuit | CCM | DTC C0393 |
| C0394 | Rear Axle Coupling Temperature Sensor Circuit | CCM | DTC C0394 |
| C0460 | Steering Position Sensor | EBCM | DTC C0460 |
| PSCM | DTC C0460 (Symptom 00) | ||
| C0475 | Electric Steering Motor Circuit | PSCM | DTC C0475 |
| C0545 | Steering Wheel Torque Input Sensor | PSCM | DTC C0545 |
| C0550 | Electronic Control Unit (ECU) Malfunction | EBCM | DTC C0550 |
| Electronic Control Unit (ECU) Performance | CCM | DTC C0550 | |
| C0551 | Option Configuration Error | EBCM | DTC C0551 |
| C0558 | Calibration Mismatch | CCM | DTC C0558 |
| C0561 | System Disabled Information Stored | CCM | DTC C0561 |
| EBCM | DTC C0561 | ||
| PSCM | DTC C0561 | ||
| C056D | ECU Hardware Performance | PSCM | DTC C056D |
| C056E | ECU Software Performance | PSCM | DTC C056E (Symptom 42) or DTC C056E (Symptom 4B) |
| C0750 | Left Front Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760 or C0765 |
| C0755 | Right Front Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760 or C0765 |
| C0760 | Left Rear Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760 or C0765 |
| C0765 | Right Rear Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760 or C0765 |
| C0775 | Low Tire Pressure System Sensors Not Learned | RCDLR | DTC C0775 |
| C0800 | Device Voltage | PSCM | DTC C0800 |
| C0890 | Device Voltage Reference Output Circuit | BCM | DTC C0277 or DTC C0890 |
| C0899 | Device Voltage Low | CCM, EBCM | DTC C0899 |
| C0900 | Device Voltage Low | CCM, EBCM | DTC C0900 |
| P0016 | Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation | ECM | DTC P0016 |
| P0030 | HO2S Heater Control Circuit Bank 1 Sensor 1 | ECM | DTC P0030, P0036, P0053, P0054, P0135 or P0141 |
| P0036 | HO2S Heater Control Circuit Bank 1 Sensor 2 | ECM | DTC P0030, P0036, P0053, P0054, P0135 or P0141 |
| P0053 | HO2S Heater Resistance Bank 1 Sensor 1 | ECM | DTC P0030, P0036, P0053, P0054, P0135 or P0141 |
| P0054 | HO2S Heater Resistance Bank 1 Sensor 2 | ECM | DTC P0030, P0036, P0053, P0054, P0135 or P0141 |
| P0068 | Throttle Body Airflow Performance | ECM | DTC P0068 or P0121 |
| P0101 | Mass Air Flow (MAF) Sensor Performance | ECM | DTC P0101 or P1101 |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Frequency | ECM | DTC P0102 or P0103 |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Frequency | ECM | DTC P0102 or P0103 |
| P0106 | Manifold Absolute Pressure (MAP) Sensor Performance | ECM | DTC P0106 |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | ECM | DTC P0107 or P0108 |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | ECM | DTC P0107 or P0108 |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | ECM | DTC P0112 or P0113 |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | ECM | DTC P0112 or P0113 |
| P0115 | Engine Coolant Temperature (ECT) Sensor Circuit | TCM | DTC P0115, P0120, P0703, P0727, P0826, P1779, P2544 or P2637 |
| P0116 | Engine Coolant Temperature (ECT) Sensor Performance | ECM | DTC P0116 |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | ECM | DTC P0117 or P0118 |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | ECM | DTC P0117 or P0118 |
| P0120 | Throttle Position (TP) Sensor 1 Circuit | ECM | DTC P0120, P0122, P0123, P0220, P0222, P0223 or P2135 |
| Throttle Position (TP) Sensor Circuit | TCM | DTC P0115, P0120, P0703, P0727, P0826, P1779, P2544 or P2637 | |
| P0121 | Throttle Position (TP) Sensor Performance | ECM | DTC P0068 or P0121 |
| P0122 | Throttle Position (TP) Sensor 1 Circuit Low Voltage | ECM | DTC P0120, P0122, P0123, P0220, P0222, P0223 or P2135 |
| P0123 | Throttle Position (TP) Sensor 1 Circuit High Voltage | ECM | DTC P0120, P0122, P0123, P0220, P0222, P0223 or P2135 |
| P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | ECM | DTC P0128 |
| P0131 | HO2S Circuit Low Voltage Bank 1 Sensor 1 | ECM | DTC P0131, P0132, P0137 or P0138 |
| P0132 | HO2S Circuit High Voltage Bank 1 Sensor 1 | ECM | DTC P0131, P0132, P0137 or P0138 |
| P0133 | HO2S Slow Response Bank 1 Sensor 1 | ECM | DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 |
| P0134 | HO2S Circuit Insufficient Activity Bank 1 Sensor 1 | PCM | DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 |
| P0135 | HO2S Heater Performance Bank 1 Sensor 1 | ECM | DTC P0030, P0036, P0053, P0054, P0135 or P0141 |
| P0137 | HO2S Circuit Low Voltage Bank 1 Sensor 2 | ECM | DTC P0131, P0132, P0137 or P0138 |
| P0138 | HO2S Circuit High Voltage Bank 1 Sensor 2 | ECM | DTC P0131, P0132, P0137 or P0138 |
| P0140 | HO2S Circuit Insufficient Activity Bank 1 Sensor 2 | ECM | DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 |
| P0141 | HO2S Heater Performance Bank 1 Sensor 2 | ECM | DTC P0030, P0036, P0053, P0054, P0135 or P0141 |
| P0171 | Fuel Trim System Lean Bank 1 | ECM | DTC P0171 or P0172 |
| P0172 | Fuel Trim System Rich Bank 1 | ECM | DTC P0171 or P0172 |
| P0201 | Injector 1 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205 or P0206 |
| P0202 | Injector 2 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205 or P0206 |
| P0203 | Injector 3 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205 or P0206 |
| P0204 | Injector 4 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205 or P0206 |
| P0205 | Injector 5 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205 or P0206 |
| P0206 | Injector 6 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205 or P0206 |
| P0220 | Throttle Position (TP) Sensor 2 Circuit | ECM | DTC P0120, P0122, P0123, P0220, P0222, P0223 or P2135 |
| P0222 | Throttle Position (TP) Sensor 2 Circuit Low Voltage | ECM | DTC P0120, P0122, P0123, P0220, P0222, P0223 or P2135 |
| P0223 | Throttle Position (TP) Sensor 2 Circuit High Voltage | ECM | DTC P0120, P0122, P0123, P0220, P0222, P0223 or P2135 |
| P0230 | Fuel Pump Relay Control Circuit | ECM | DTC P0230 |
| P0300 | Engine Misfire Detected | ECM | DTC P0300 |
| P0315 | Crankshaft Position (CKP) System Variation Not Learned | ECM | DTC P0315 |
| P0324 | Knock Sensor (KS) Module Performance | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332 or P0333 |
| P0325 | Knock Sensor (KS) Module Performance | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332 or P0333 |
| P0326 | Knock Sensor (KS) Performance | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332 or P0333 |
| P0327 | Knock Sensor (KS) 1 Circuit Low Frequency | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332 or P0333 |
| P0328 | Knock Sensor (KS) Circuit High Voltage Bank 1 | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332 or P0333 |
| P0330 | Knock Sensor (KS) Circuit Bank 2 | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332 or P0333 |
| P0332 | Knock Sensor (KS) 2 Circuit Low Frequency | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332 or P0333 |
| P0333 | Knock Sensor (KS) Circuit High Voltage Bank 2 | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332 or P0333 |
| P0335 | Crankshaft Position (CKP) Sensor Circuit | ECM | DTC P0335 or P0336 |
| P0336 | Crankshaft Position (CKP) Sensor Performance | ECM | DTC P0335 or P0336 |
| P0340 | Camshaft Position (CMP) Sensor Circuit | ECM | DTC P0340 or P0341 |
| P0341 | Camshaft Position (CMP) Sensor Performance | ECM | DTC P0340 or P0341 |
| P0351 | Ignition Coil 1 Control Circuit | ECM | DTC P0351, P0352 or P0353 |
| P0352 | Ignition Coil 2 Control Circuit | ECM | DTC P0351, P0352 or P0353 |
| P0353 | Ignition Coil 3 Control Circuit | ECM | DTC P0351, P0352 or P0353 |
| P0401 | Exhaust Gas Recirculation (EGR) Flow Insufficient | ECM | DTC P0401 |
| P0403 | Exhaust Gas Recirculation (EGR) Solenoid Control Circuit | ECM | DTC P0403, P0404, P0405, P0406 or P042E |
| P0404 | Exhaust Gas Recirculation (EGR) Open Position Performance | ECM | DTC P0403, P0404, P0405, P0406 or P042E |
| P0405 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage | ECM | DTC P0403, P0404, P0405, P0406 or P042E |
| P0406 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage | ECM | DTC P0403, P0404, P0405, P0406 or P042E |
| P0420 | Catalyst System Low Efficiency Bank 1 | ECM | DTC P0420 |
| P042E | Exhaust Gas Recirculation (EGR) Closed Position Performance | ECM | DTC P0403, P0404, P0405, P0406 or P042E |
| P0442 | Evaporative Emission (EVAP) System Small Leak Detected | ECM | DTC P0442 |
| P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | ECM | DTC P0443 or P0449 |
| P0446 | Evaporative Emission (EVAP) Vent System Performance | ECM | DTC P0446 |
| P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | ECM | DTC P0443 or P0449 |
| P0451 | Fuel Tank Pressure (FTP) Sensor Performance | ECM | DTC P0451, P0452, P0453 or P0454 |
| P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | ECM | DTC P0451, P0452, P0453 or P0454 |
| P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | ECM | DTC P0451, P0452, P0453 or P0454 |
| P0454 | Fuel Tank Pressure (FTP) Sensor Circuit Intermittent | ECM | DTC P0451, P0452, P0453 or P0454 |
| P0455 | Evaporative Emission (EVAP) System Large Leak Detected | ECM | DTC P0455 |
| P0461 | Fuel Level Sensor 1 Performance | ECM | DTC P0461 |
| P0462 | Fuel Level Sensor 1 Circuit Low Voltage | ECM | DTC P0462 |
| P0463 | Fuel Level Sensor 1 Circuit High Voltage | ECM | DTC P0463 |
| P0464 | Fuel Level Sensor 1 Circuit Intermittent | ECM | DTC P0464 |
| P0480 | Cooling Fan Relay 1 Control Circuit | ECM | DTC P0480 or P0481 |
| P0481 | Cooling Fan Relay 2 Control Circuit | ECM | DTC P0480 or P0481 |
| P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge | ECM | DTC P0496 |
| P0506 | Idle Speed Low | ECM | DTC P0506 or P0507 |
| P0513 | Theft Deterrent Key Incorrect | ECM | DTC P0513 |
| P0507 | Idle Speed High | ECM | DTC P0506 or P0507 |
| P0520 | Engine Oil Pressure (EOP) Switch Circuit | ECM | DTC P0520 |
| P0532 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage | ECM | DTC P0532 or P0533 |
| P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage | ECM | DTC P0532 or P0533 |
| P0562 | System Voltage Low | ECM | DTC P0562 |
| TCM | DTC P0562 or P0563 | ||
| P0563 | System Voltage High | ECM | DTC P0563 |
| TCM | DTC P0562 or P0563 | ||
| P0572 | Brake Switch Circuit 1 Low Voltage | ECM | DTC P0572 |
| P0573 | Brake Switch Circuit 1 High Voltage | ECM | DTC P0573 |
| P0575 | Cruise Control Switch Signal Circuit | ECM | DTC P0575 |
| P0601 | Control Module Read Only Memory (ROM) | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F or P2610 |
| Transmission Control Module (TCM) Read Only Memory (ROM) | TCM | DTC P0601, P0602, P0603 or P0604 | |
| P0602 | Control Module Not Programmed | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F or P2610 |
| Transmission Control Module (TCM) Not Programmed | TCM | DTC P0601, P0602, P0603 or P0604 | |
| P0603 | Control Module Long Term Memory Reset | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F or P2610 |
| Transmission Control Module (TCM) Long Term Memory Reset | TCM | DTC P0601, P0602, P0603 or P0604 | |
| P0604 | Control Module Random Access Memory (RAM) | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F or P2610 |
| Transmission Control Module (TCM) Random Access Memory (RAM) | TCM | DTC P0601, P0602, P0603 or P0604 | |
| P0606 | Control Module Internal Performance | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F or P2610 |
| P0607 | Control Module Performance | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F or P2610 |
| P060D | Control Module Accelerator Pedal Position (APP) System Performance | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F or P2610 |
| P0615 | Starter Relay Control Circuit | ECM | DTC P0615 |
| P0621 | Generator L-Terminal Circuit | ECM | DTC P0621 |
| P0622 | Generator F-Terminal Circuit | ECM | DTC P0622 |
| P062F | Control Module Long Term Memory Performance | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F or P2610 |
| P0633 | Theft Deterrent Key Not Programmed | ECM | DTC P0633 |
| P0641 | 5-Volt Reference 1 Circuit | ECM | DTC P0641 or P0651 |
| P0645 | Air Conditioning (A/C) Clutch Relay Control Circuit | ECM | DTC P0645 |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | ECM | DTC P0650 |
| P0651 | 5-Volt Reference 2 Circuit | ECM | DTC P0641 or P0651 |
| P0685 | Engine Controls Ignition Relay Control Circuit | ECM | DTC P0685, P0689 or P0690 |
| P0689 | Engine Controls Ignition Relay Feedback Circuit Low Voltage | ECM | DTC P0685, P0689 or P0690 |
| P0690 | Engine Controls Ignition Relay Feedback Circuit High Voltage | ECM | DTC P0685, P0689 or P0690 |
| P0700 | Transmission Control Module (TCM) Requested MIL Illumination | ECM | DTC P0700 |
| P0703 | Brake Switch Circuit 2 | ECM | DTC P0703 |
| Brake Switch Circuit | TCM | DTC P0115, P0120, P0703, P0727, P0826, P1779, P2544 or P2637 | |
| P0706 | Transmission Range (TR) Switch Performance | TCM | DTC P0706-P0708 |
| P0707 | Transmission Range (TR) Switch Circuit Low Voltage | TCM | DTC P0706-P0708 |
| P0708 | Transmission Range (TR) Switch Circuit High Voltage | TCM | DTC P0706-P0708 |
| P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | TCM | DTC P0711, P0712 or P0713 |
| P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | TCM | DTC P0711, P0712 or P0713 |
| P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | TCM | DTC P0711, P0712 or P0713 |
| P0717 | Input Speed Sensor Circuit Low Voltage | TCM | DTC P0717 or P0722 |
| P0722 | Output Speed Sensor Circuit Low Voltage | TCM | DTC P0717 or P0722 |
| P0727 | Engine Speed-No Signal | TCM | DTC P0115, P0120, P0703, P0727, P0826, P1779, P2544 or P2637 |
| P0730 | Incorrect Gear Ratio | TCM | DTC P0730 |
| P0731 | Incorrect 1st Gear Ratio | TCM | DTC P0731 |
| P0732 | Incorrect 2nd Gear Ratio | TCM | DTC P0732 |
| P0733 | Incorrect 3rd Gear Ratio | TCM | DTC P0733 |
| P0734 | Incorrect 4th Gear Ratio | TCM | DTC P0734 |
| P0735 | Incorrect 5th Gear Ratio | TCM | DTC P0735 |
| P0736 | Incorrect Reverse Ratio | TCM | DTC P0736 |
| P0741 | Torque Converter Clutch (TCC) System - Stuck Off | TCM | DTC P0741 |
| P0742 | Torque Converter Clutch (TCC) System - Stuck On | TCM | DTC P0742 |
| P0762 | Shift Solenoid (SS) 3 Valve Performance - Stuck On | TCM | DTC P0762 |
| P081A | Starter Inhibit Circuit Low Voltage | TCM | DTC P081A or P081B |
| P081B | Starter Inhibit Circuit High Voltage | TCM | DTC P081A or P081B |
| P0826 | Up and Down Shift Switch Circuit | TCM | DTC P0115, P0120, P0703, P0727, P0826, P1779, P2544 or P2637 |
| P0897 | Transmission Fluid Life | TCM | DTC P0897 |
| P0962 | Line Pressure Control (PC) Solenoid Control Circuit Low Voltage | TCM | DTC P0962, P0963, P0966, P0967, P0970 or P0971 |
| P0963 | Line Pressure Control (PC) Solenoid Control Circuit High Voltage | TCM | DTC P0962, P0963, P0966, P0967, P0970 or P0971 |
| P0966 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage | TCM | DTC P0962, P0963, P0966, P0967, P0970 or P0971 |
| P0967 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage | TCM | DTC P0962, P0963, P0966, P0967, P0970 or P0971 |
| P0970 | Shift Pressure control (PC) Solenoid Control Circuit Low Voltage | TCM | DTC P0962, P0963, P0966, P0967, P0970 or P0971 |
| P0971 | Shift Pressure Control (PC) Solenoid Control High Voltage | TCM | DTC P0962, P0963, P0966, P0967, P0970 or P0971 |
| P0973 | Shift Solenoid (SS) 1 Control Circuit Low Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P0974 | Shift Solenoid (SS) 1 Control Circuit High Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P0976 | Shift Solenoid (SS) 2 Control Circuit Low Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P0977 | Shift Solenoid (SS) 2 Control Circuit High Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P0979 | Shift Solenoid (SS) 3 Control Circuit Low Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P0980 | Shift Solenoid (SS) 3 Control Circuit High Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P0982 | Shift Solenoid (SS) 4 Control Circuit Low Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P0983 | Shift Solenoid (SS) 4 Control Circuit High Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P0985 | Shift Solenoid (SS) 5 Control Circuit Low Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P0986 | Shift Solenoid (SS) 5 Control Circuit High Voltage | TCM | DTC P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985 or P0986 |
| P1101 | Intake Air Flow System Performance | ECM | DTC P0101 or P1101 |
| P1133 | HO2S Insufficient Switching Bank 1 Sensor 1 | ECM | DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 |
| P1174 | Fuel Trim Cylinder Balance | ECM | DTC P1174 |
| P1258 | Engine Coolant Over Temperature Fuel Disabled | ECM | DTC P1258 |
| P1400 | Cold Start Emission Reduction Control System | ECM | DTC P1400 |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | ECM | DTC P1516, P2101, P2119 or P2176 |
| P1629 | Theft Deterrent Fuel Enable Signal Not Received | ECM | DTC P1629 |
| P1631 | Theft Deterrent Fuel Enable Signal Not Correct | ECM | DTC P1631 |
| P1632 | Theft Deterrent Fuel Disable Signal Received | ECM | DTC P1632 |
| P1668 | Generator L-Terminal Control Circuit | ECM | DTC P1668 |
| P1682 | Ignition 1 Switch Circuit 2 | ECM | DTC P1682 |
| P1719 | Incorrect Shifting Detected | TCM | DTC P1719 |
| P1779 | Torque Delivered Signal | TCM | DTC P0115, P0120, P0703, P0727, P0826, P1779, P2544 or P2637 |
| P2101 | Control Module Throttle Actuator Position Performance | ECM | DTC P1516, P2101, P2119 or P2176 |
| P2119 | Throttle Closed Position Performance | ECM | DTC P1516, P2101, P2119 or P2176 |
| P2120 | Accelerator Pedal Position (APP) Sensor 1 Circuit | ECM | DTC P2120, P2122, P2123, P2125, P2127, P2128 or P2138 |
| P2122 | Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage | ECM | DTC P2120, P2122, P2123, P2125, P2127, P2128 or P2138 |
| P2123 | Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage | ECM | DTC P2120, P2122, P2123, P2125, P2127, P2128 or P2138 |
| P2125 | Accelerator Pedal Position (APP) Sensor 2 Circuit | ECM | DTC P2120, P2122, P2123, P2125, P2127, P2128 or P2138 |
| P2127 | Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage | ECM | DTC P2120, P2122, P2123, P2125, P2127, P2128 or P2138 |
| P2128 | Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage | ECM | DTC P2120, P2122, P2123, P2125, P2127, P2128 or P2138 |
| P2135 | Throttle Position (TP) Sensor 1-2 Correlation | ECM | DTC P0120, P0122, P0123, P0220, P0222, P0223 or P2135 |
| P2138 | Accelerator Pedal Position (APP) Sensor 1-2 Correlation | ECM | DTC P2120, P2122, P2123, P2125, P2127, P2128 or P2138 |
| P2176 | Minimum Throttle Position Not Learned | ECM | DTC P1516, P2101, P2119 or P2176 |
| P2534 | Ignition 1 Switch Circuit Low Voltage | TCM | DTC P2534 |
| P2536 | Ignition Accessory Switch Circuit | TCM | DTC P2536 |
| P2544 | Transmission Torque Request Circuit | ECM | DTC P2544 |
| TCM | DTC P0115, P0120, P0703, P0727, P0826, P1779, P2544 or P2637 | ||
| P2610 | Control Module Ignition Off Timer Performance | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F or P2610 |
| P2637 | Transmission Torque Delivered Circuit | TCM | DTC P0115, P0120, P0703, P0727, P0826, P1779, P2544 or P2637 |
| P280A | Transmission Range (TR) Switch Circuit Not Learned | TCM | DTC P280A |
| P2A00 | HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1 | ECM | DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 |
| P2A01 | HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 2 | ECM | DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 |
| U0073 | High Speed Communication Bus | BCM, EBCM, ECM, TCM | DTC U0073 |
| U0100 | Lost Communications With Engine Control Module (ECM) | TCM | DTC U0100-U0299 |
| U0101 | Lost Communications With Transmission Control Module (TCM) | ECM | DTC U0100-U0299 |
| U0104 | Lost Communication With Cruise Control Module | BCM | DTC U0100-U0299 |
| U0121 | Lost Communications With Electronic Brake Control Module (EBCM) | ECM | DTC U0100-U0299 |
| U0122 | Lost Communication With Vehicle Dynamics Control Module | BCM | DTC U0100-U0299 |
| U0131 | Lost Communication With Power Steering Control Module | BCM | DTC U0100-U0299 |
| U0140 | Lost Communications With Body Control Module (BCM) | CCM, HVSM, PPS, RCDLR, ROS, RSA, TDM, VCIM | DTC U0100-U0299 |
| U0151 | Lost Communication With Restraints Control Module | PPS, ROS, VCIM | DTC U0100-U0299 |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | BCM, HVSM, PPS, RCDLR, ROS, RSA, TDM, VCIM | DTC U0100-U0299 |
| U0164 | Lost Communication With HVAC Control Module | BCM HVSM | DTC U0100-U0299 |
| U0168 | Lost Communication With Vehicle Theft Deterrent (VTD) Control Module | ECM | DTC U0100-U0299 |
| U0184 | Lost Communication With Radio | BCM, DRR, RSA, VCIM | DTC U0100-U0299 |
| U0198 | Lost Communication With Communication Interface Module (OnStar®) | BCM | DTC U0100-U0299 |
| U0214 | Lost Communication With Remote Function Actuator (RFA) | BCM | DTC U0100-U0299 |
| U1500 | Inter-device Dedicated Bus | EBCM, VCIM | DTC U1500 |
| U1814 | Powertrain High Speed Communication Enable Circuit | BCM | DTC U1814 |
| U2099 | High Speed Communication Enable Circuit | BCM | DTC U2099 |
| U2100 | Controller Area Network (CAN) Bus Communication | EBCM, IPC, VCIM | DTC U2100 |
| U2104 | Controller Area Network (CAN) Bus Reset Counter Overrun | BCM, EBCM, ECM, TCM | DTC U2104 |
| U2105 | Lost Communications With Engine Control Module (ECM) | BCM, EBCM, TCM | DTC U2105-U2199 (Except U2142 and U2143) or DTC U2105-U2199 (U2142 or U2143 only) |
| U2106 | Lost Communications With Transmission Control Module (TCM) | BCM | DTC U2105-U2199 (Except U2142 and U2143) or DTC U2105-U2199 (U2142 or U2143 only) |
| U2107 | Lost Communications With Body Control Module (BCM) | EBCM, TCM | DTC U2105-U2199 (Except U2142 and U2143) or DTC U2105-U2199 (U2142 or U2143 only) |
| U2142 | Lost Communication With Yaw Rate Sensor (YRS) | EBCM | DTC U2105-U2199 (Except U2142 and U2143) or DTC U2105-U2199 (U2142 or U2143 only) |
| U2143 | Lost Communications With Steering Angle Sensor (SAS) | EBCM | DTC U2105-U2199 (Except U2142 and U2143) or DTC U2105-U2199 (U2142 or U2143 only) |