This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.
The GM LAN modules on this vehicle also support DTC Symptom information. Refer to DTC Symptom Description for additional information on DTC Symptoms.
DTC | DTC Descriptor | Module That Sets the DTC | Diagnostic Procedure |
|---|---|---|---|
B0012 | Driver Frontal Deployment Loop Stage 1 | SDM | |
B0013 | Driver Frontal Deployment Loop Stage 2 | SDM | |
B0015 | Left Front Seat Belt Pretensioner Deployment Loop | SDM | |
B0019 | Passenger Frontal Deployment Loop Stage 1 | SDM | |
B0020 | Passenger Frontal Deployment Loop Stage 2 | SDM | |
B0022 | Right Front Seat Belt Pretensioner Deployment Loop | SDM | |
B0052 | Deployment Commanded | SDM | |
B0053 | Deployment Commanded with Loop DTCs Present | SDM | |
B0081 | Passenger Presence System | SDM | |
B0083 | Front End Sensor 1 | SDM | |
B0084 | Front End Sensor 2 | SDM | |
B0283 | Electric Rear Defrost Circuit | BCM | |
B1000 | Electronic Control Unit (ECU) Performance | BCM, DRR, IPC, Radio, RCDLR, SDM, TDM | |
B1001 | Option Configuration Error | BCM | |
DRR, Radio | |||
SDM | |||
VCIM | |||
B1004 | Keep Alive Memory (KAM) Reset | BCM | |
B1009 | EEPROM Checksum Mismatch | BCM | |
B1019 | System Configuration Error | SDM | |
B1025 | LF Audio Output Circuit | Radio | |
B1035 | RF Audio Output Circuit | Radio | |
B1045 | LR Audio Output Circuit | Radio | |
B1055 | RR Audio Output Circuit | Radio | |
B1259 | Antenna Ground Circuit | DRR | |
B1287 | External Amp Control | Radio | |
B1325 | Device Power 1 Circuit | BCM, IPC, Radio, SDM | |
B1370 | Device Ignition 1 Circuit | BCM | |
SDM | |||
B1380 | Device Ignition ACCESSORY Circuit | BCM | |
B1441 | Device Ignition OFF, RUN, and CRANK Circuit | BCM | |
B1480 | Battery Rundown Protection Circuit | BCM | |
B2455 | Cellular Phone Microphone Circuit | VCIM | |
B2470 | Cellular Phone Antenna Circuit | VCIM | |
B2476 | Cellular Phone Select Service Switch | VCIM | |
B2482 | Cellular Phone Select Service Switch Performance | VCIM | |
B2483 | Global Positioning System (GPS) Sensor Circuit Low | VCIM | |
B2484 | Global Positioning System (GPS) Sensor Circuit Open | VCIM | |
B2530 | Front Fog Lamps Control Circuit | BCM | |
B2555 | Passenger Compartment Lamp Control Circuit | BCM | |
B2580 | Headlamp High Beam Control Circuit | BCM | |
B2625 | Display Dimming Pulse Width Modulation (PWM) Output Circuit | BCM | |
B2645 | Ambient Light Sensor Circuit | BCM | |
B2705 | Gearshift Unlock Circuit | BCM | |
B2750 | Horn Relay Coil Circuit | BCM | |
B2961 | Key In Ignition Circuit | BCM | |
B3031 | Security System Controller In Learn Mode | VTD | |
B3055 | No Transponder Modulation or No Transponder | VTD | |
B3060 | Unprogrammed Transponder Identification Code Received | VTD | |
B3100 | Keyless Entry Data Link Circuit | RCDLR | |
B3109 | Keyless Entry Transmitter Low Battery | RCDLR | |
B3265 | Trunk Relay Output | BCM | |
B3715 | Front Wiper Relay Drive Circuit | BCM | |
B3794 | Cruise Control Function Request Circuit | BCM | |
B3903 | Stop Lamp Relay Circuit | BCM | |
B3935 | Transponder Authentication Error | VTD | |
B3948 | Left Front Turn Signal Circuit | BCM | |
B3949 | Right Front Turn Signal Circuit | BCM | |
B3950 | Left Rear Turn Signal Circuit | BCM | |
B3951 | Right Rear Turn Signal Circuit | BCM | |
B3976 | Unconfigured Transponder | VTD | |
C0035 | Left Front Wheel Speed Sensor Circuit | EBCM | |
C0040 | Right Front Wheel Speed Sensor Circuit | EBCM | |
C0045 | Left Rear Wheel Speed Sensor Circuit | EBCM | |
C0050 | Right Rear Wheel Speed Sensor Circuit | EBCM | |
C0110 | Pump Motor Circuit | EBCM | |
C0161 | Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Circuit Signal Malfunction | EBCM | |
C0201 | Antilock Brake System (ABS) Enable Relay Contact Circuit | EBCM | |
C0267 | Low Brake Fluid Indicated | EBCM | |
C0277 | Brake Pedal Position Sensor Circuit | BCM | |
C0278 | Brake Pedal Position Sensor Not Calibrated | BCM | |
C0550 | Electronic Control Unit (ECU) Performance | EBCM |
or |
C0551 | Option Configuration Error | EBCM | |
C0561 | System Disabled Information Stored | EBCM | |
C0569 | System Configuration Error | EBCM | |
C0870 | Device Voltage Reference Output 1 | BCM | |
C0899 | Device Voltage Low | EBCM | |
C0900 | Device Voltage High | ECM | |
P0010 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit | ECM | |
P0011 | Intake Camshaft Position (CMP) System Performance | ECM | |
P0013 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit | ECM | |
P0014 | Exhaust Camshaft Position (CMP) System Performance | ECM | |
P0016 | Crankshaft Position (CKP)-Intake Camshaft Position (CMP) Correlation | ECM | |
P0017 | Crankshaft Position (CKP)-Exhaust Camshaft Position (CMP) Correlation | ECM | |
P0030 | HO2S Heater Control Circuit Sensor 1 | ECM | |
P0036 | HO2S Heater Control Circuit Sensor 2 | ECM | |
P0053 | HO2S Heater Resistance Sensor 1 | ECM | |
P0054 | HO2S Heater Resistance Sensor 2 | ECM | |
P0068 | Throttle Body Airflow Performance | ECM | |
P0101 | Mass Air Flow (MAF) Sensor Performance | ECM | |
P0102 | Mass Air Flow (MAF) Sensor Circuit Low Frequency | ECM | |
P0103 | Mass Air Flow (MAF) Sensor Circuit High Frequency | ECM | |
P0106 | Manifold Absolute Pressure (MAP) Sensor Performance | ECM | |
P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | ECM | |
P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | ECM | |
P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | ECM | |
P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | ECM | |
P0115 | Engine Coolant Temperature (ECT) Sensor Circuit | TCM | |
P0116 | Engine Coolant Temperature (ECT) Sensor Performance. | ECM | |
P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | ECM | |
P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | ECM | |
P0120 | Throttle Position (TP) Sensor Circuit | TCM | |
Throttle Position (TP) Sensor 1 Circuit | ECM | ||
P0121 | Throttle Position (TP) Sensor Performance | ECM | |
P0122 | Throttle Position (TP) Sensor 1 Circuit Low Voltage | ECM | |
P0123 | Throttle Position (TP) Sensor 1 Circuit High Voltage | ECM | |
P0125 | Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control | ECM | |
P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | ECM | |
P0131 | HO2S Circuit Low Voltage Sensor 1 | ECM | |
P0132 | HO2S Circuit High Voltage Sensor 1 | ECM | |
P0133 | HO2S Slow Response Sensor 1 | ECM | |
P0134 | HO2S Circuit Insufficient Activity Sensor 1 | ECM | |
P0135 | HO2S Heater Performance Sensor 1 | ECM | |
P0137 | HO2S Circuit Low Voltage Sensor 2 | ECM | |
P0138 | HO2S Circuit High Voltage Sensor 2 | ECM | |
P0140 | HO2S Circuit Insufficient Activity Sensor 2 | ECM | |
P0141 | HO2S Heater Performance Sensor 2 | ECM | |
P0171 | Fuel Trim System Lean | ECM | |
P0172 | Fuel Trim System Rich | ECM | |
P0201 | Injector 1 Control Circuit | ECM | |
P0202 | Injector 2 Control Circuit | ECM | |
P0203 | Injector 3 Control Circuit | ECM | |
P0204 | Injector 4 Control Circuit | ECM | |
P0218 | Transmission Fluid Overtemperature | TCM | |
P0220 | Throttle Position (TP) Sensor 2 Circuit | ECM | |
P0222 | Throttle Position (TP) Sensor 2 Circuit Low Voltage | ECM | |
P0223 | Throttle Position (TP) Sensor 2 Circuit High Voltage | ECM | |
P0230 | Fuel Pump Relay Control Circuit | ECM | |
P0300 | Engine Misfire Detected | ECM | |
P0315 | Crankshaft Position (CKP) System Variation Not Learned | ECM | |
P0324 | Knock Sensor (KS) Module Performance | ECM | |
P0325 | Knock Sensor (KS) Module Performance | ECM | |
P0326 | Knock Sensor (KS) Performance | ECM | |
P0327 | Knock Sensor (KS) Circuit | ECM | |
P0328 | Knock Sensor (KS) Circuit | ECM | |
P0335 | Crankshaft Position (CKP) Sensor Circuit | ECM | |
P0336 | Crankshaft Position (CKP) Sensor Performance | ECM | |
P0340 | Intake Camshaft Position (CMP) Sensor Circuit | ECM | |
P0341 | Intake Camshaft Position (CMP) Sensor Performance | ECM | |
P0351 | Ignition Coil 1 Control Circuit | ECM | |
P0352 | Ignition Coil 2 Control Circuit | ECM | |
P0353 | Ignition Coil 3 Control Circuit | ECM | |
P0354 | Ignition Coil 4 Control Circuit | ECM | |
P0365 | Exhaust Camshaft Position (CMP) Sensor Circuit | ECM | |
P0366 | Exhaust Camshaft Position (CMP) Sensor Performance | ECM | |
P0420 | Catalyst System Low Efficiency | ECM | |
P0442 | Evaporative Emissions (EVAP) System Small Leak Detected | ECM | |
P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | ECM | |
P0446 | Evaporative Emissions (EVAP) Vent System Performance | ECM | |
P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | ECM | |
P0451 | Fuel Tank Pressure (FTP) Sensor Performance | ECM | |
P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | ECM | |
P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | ECM | |
P0454 | Fuel Tank Pressure (FTP) Sensor Intermittent | ECM | |
P0455 | Evaporative Emission (EVAP) System Large Leak | ECM | |
P0461 | Fuel Level Sensor Circuit Performance | ECM | |
P0462 | Fuel Level Sensor Circuit Low Voltage | ECM | |
P0463 | Fuel Level Sensor Circuit High Voltage | ECM | |
P0480 | Cooling Fan Relay 1 Control Circuit | ECM | |
P0481 | Cooling Fan Relay 2 Control Circuit | ECM | |
P0496 | Evaporative Emission System Flow During Non-Purge | ECM | |
P0500 | Vehicle Speed Sensor (VSS) Circuit | TCM | |
P0502 | Vehicle Speed Sensor (VSS) Circuit Low Voltage | ECM | |
P0503 | Vehicle Speed Sensor (VSS) Circuit Intermittent | ECM | |
P0506 | Idle Speed Low | ECM | |
P0507 | Idle Speed High | ECM | |
P0520 | Engine Oil Pressure (EOP) Sensor Circuit | ECM | |
P0532 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage | ECM | |
P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage | ECM | |
P0562 | System Voltage Low | ECM | |
TCM | |||
P0563 | System Voltage High | ECM | |
TCM | |||
P0572 | Brake Switch Circuit 1 Low Voltage | ECM | |
P0573 | Brake Switch Circuit 1 High Voltage | ECM | |
P0575 | Cruise Control Switch Signal Circuit | ECM | |
P0601 | Transmission Control Module (TCM) Read Only Memory (ROM) | TCM | |
Control Module Read Only Memory (ROM) | ECM | ||
P0602 | Transmission Control Module (TCM) Not Programmed | TCM | |
Control Module Not Programmed | ECM | ||
P0603 | Transmission Control Module (TCM) Long Term Memory Reset | TCM | |
Control Module Long Term Memory Reset | ECM | ||
P0604 | Transmission Control Module (TCM) Random Access Memory (RAM) | TCM | |
Control Module Random Access Memory (RAM) | ECM | ||
P0606 | Control Module Internal Performance | ECM | |
P0607 | Control Module Performance | ECM | |
P060D | Control Module Accelerator Pedal Position (APP) System Performance | ECM | |
P0621 | Generator L-Terminal Circuit | ECM | |
P0622 | Generator F-Terminal Circuit | ECM | |
P062F | Control Module Long Term Memory Performance | ECM | |
Transmission Control Module (TCM) Long Term Memory Performance | TCM | ||
P0641 | 5-Volt Reference 1 Circuit | ECM | |
P0645 | Air Conditioning (A/C) Clutch Relay Control Circuit. | ECM | |
P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | ECM | |
P0651 | 5-Volt Reference 2 Circuit | ECM | |
P0685 | Engine Controls Ignition Relay Control Circuit | ECM | |
P0689 | Engine Controls Ignition Relay Feedback Circuit Low Voltage | ECM | |
P0690 | Engine Controls Ignition Relay Feedback Circuit High Voltage | ECM | |
P0700 | Transmission Control Module (TCM) Requested MIL Illumination | ECM | |
P0703 | Brake Switch Circuit 2 | ECM | |
P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | TCM | |
P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | TCM | |
P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | TCM | |
P0716 | Input Speed Sensor Performance | TCM | |
P0717 | Input Speed Sensor Circuit Low Voltage | TCM | |
P0722 | Output Speed Sensor Circuit Low Voltage | TCM | |
P0723 | Output Speed Sensor Circuit Intermittent | TCM | |
P0727 | Engine Speed No Signal | TCM | |
P0741 | Torque Converter Clutch (TCC) System - Stuck Off | TCM | |
P0742 | Torque Converter Clutch (TCC) System - Stuck On | TCM | |
P0748 | Pressure Control (PC) Solenoid Control Circuit | TCM | |
P0751 | 1-2 Shift Solenoid (SS) Valve Performance - No First, Fourth or Fifth Gear | TCM | |
P0752 | 1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear | TCM | |
P0756 | 2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear | TCM | |
P0757 | 2-3 Shift Solenoid (SS) Valve Performance - No Third, Fourth or Fifth Gear | TCM | |
P0761 | 4-5 Shift Solenoid (SS) Valve Performance - No Fourth Gear | TCM | |
P0762 | 4-5 Shift Solenoid (SS) Valve Performance - No Fifth Gear | TCM | |
P0833 | Clutch Pedal Switch 2 Circuit | ECM | |
P0850 | Park/Neutral Position (PNP) Switch Circuit | TCM | |
P0973 | 1-2 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | |
P0974 | 1-2 Shift Solenoid (SS) Control Circuit High Voltage | TCM | |
P0976 | 2-3 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | |
P0977 | 2-3 Shift Solenoid (SS) Control Circuit High Voltage | TCM | |
P0979 | 4-5 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | |
P0980 | 4-5 Shift Solenoid (SS) Control Circuit High Voltage | TCM | |
P1101 | Intake Air Flow System Performance | ECM | |
P1133 | HO2S Insufficient Switching Sensor 1 | ECM | |
P1174 | Fuel Trim Cylinder Balance | ECM | |
P1400 | Cold Start Emission Reduction Control System | ECM | |
P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | ECM | |
P1629 | Theft Deterrent Fuel Enable Signal Not Received | TDM | |
P1631 | Theft Deterrent Fuel Enable Signal Not Correct | TDM | |
P1632 | Theft Deterrent Start Disable Signal Received | ECM | |
P1682 | Ignition 1 Switch Circuit 2 | ECM | |
P1793 | Wheel Speed Signal | TCM | |
P1820 | Internal Mode Switch A Circuit Low Voltage | TCM | |
P1822 | Internal Mode Switch B Circuit High Voltage | TCM | |
P1823 | Internal Mode Switch P Circuit Low Voltage | TCM | |
P1825 | Internal Mode Switch - Invalid Range | TCM | |
P1826 | Internal Mode Switch C Circuit High Voltage | TCM | |
P1831 | Pressure Control (PC)/Shift Lock Solenoid Control Circuit Low Voltage | TCM | |
P1832 | Pressure Control (PC)/Shift Lock Solenoid Control Circuit High Voltage | TCM | |
P1833 | Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit Low Voltage | TCM | |
P1834 | Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit High Voltage | TCM | |
P1915 | Internal Mode Switch Does Not Indicate Park/Neutral (P/N) During Start | TCM | |
P2101 | Control Module Throttle Actuator Position Performance | ECM | |
P2119 | Throttle Closed Position Performance | ECM | |
P2120 | Accelerator Pedal Position (APP) Sensor 1 Circuit | ECM | |
P2122 | Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage | ECM | |
P2123 | Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage | ECM | |
P2125 | Accelerator Pedal Position (APP) Sensor 2 Circuit | ECM | |
P2127 | Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage | ECM | |
P2128 | Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage | ECM | |
P2135 | Throttle Position (TP) Sensor 1-2 Correlation | ECM | |
P2138 | Accelerator Pedal Position (APP) Sensor 1-2 Correlation | ECM | |
P2176 | Minimum Throttle Position Not Learned | ECM | |
P2535 | Ignition 1 Switch Circuit High Voltage | ECM | |
P2544 | Transmission Torque Request Circuit | TCM | |
P2610 | Control Module Ignition Off Timer Performance | ECM | |
P2637 | Transmission Torque Delivered Circuit | TCM | |
P2763 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage | TCM | |
P2764 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage | TCM | |
P2A00 | HO2S Circuit Closed Loop (CL) Performance Sensor 1 | ECM | |
P2A01 | HO2S Circuit Sensor 2 | ECM | |
U0001 | High Speed CAN Communication Bus | ECM | |
U0020 | Low Speed CAN Communication Bus Performance | Radio, RCDLR | |
U0073 | Controller Area Network (CAN) Bus Communication | ECM, Radio, RCDLR | |
U0100 | Lost Communication With Engine Control Module (ECM) | TCM | |
U0101 | Lost Communication With Transmission Control Module (TCM) | ECM | |
U0140 | Lost Communication With Body Control Module (BCM) | ECM | |
U0121 | Lost Communication With Antilock Brake Module (ABS) | ECM | |
U2100 | Controller Area Network (CAN) Bus Communication | BCM, DRR, EBCM, IPC, RCDLR, SDM, TDM, VCIM | |
U2103 | Fewer Controllers On Bus Than Programmed | BCM, DRR, IPC, SDM, VCIM | |
U2105 | Lost Communications With Engine Control System | BCM, EBCM, TDM | |
U2106 | Lost Communications With Transmission Control System | BCM, EBCM | |
U2107 | Lost Communications With Body Control System | EBCM, IPC, RCDLR, TDM | |
U2108 | Lost Communications With ABS/TCS Control System | BCM | |
U2111 | Lost Communications With Steering Control System | BCM | |
U2113 | Lost Communications With Sensing Diagnostic Module (SDM) | BCM | |
U2116 | Lost Communications With Instrument Panel Cluster (IPC) | BCM | |
U2125 | Lost Communication With Mobile Communications Control Systems | BCM | |
U2137 | Lost Communications With Vehicle Theft Deterrent (VTD) | BCM | |
U2172 | Lost Communications With Digital Radio Receiver | BCM | |
1049-1050 | PPS System Fault | PPS | |
1051 | PPS Initialization/Preload Fault | PPS | |
1052 | PPS Preload Failure Region 1 | PPS | |
1053 | PPS Preload Failure Region 2 | PPS | |
1054 | PPS Preload Failure Region 3 | PPS | |
1055 | PPS Preload Failure Region 4 | PPS | |
1058-1062 | PPS Communication Fault | PPS | |
1063 | Discard System | PPS | |
2036-2045 | Internal Electronic Performance 2 | PPS | |
3011-3035 | Internal Electronic Performance 1 | PPS |
