DTC | Descriptor |
|---|---|
DTC 001 | General Sensor Fault |
DTC 002 | Instantaneous Battery Voltage Out of Range |
DTC 003 | Filtered Battery Voltage Out of Range |
DTC 004 | Compressor Relay Short to Ground/Open |
DTC 005 | Compressor Relay Short to Battery |
DTC 006 | Exhaust Valve Short to Ground/Open Circuit |
DTC 007 | Exhaust Valve Short to Battery |
DTC 008 | Warning Lamp Short to Ground/Open Circuit |
DTC 009 | Warning Lamp Short to Battery |
DTC 010 | Inside Air Temperature Sensor Voltage Low |
DTC 010 | Intake Accumulator Fault |
DTC 011 | Exhaust Accumulator Fault |
DTC 011 | Inside Air Temperature Sensor Open Circuit |
DTC 011, 012, 016, or 017 | Driver Seat Motor Inoperative |
DTC 012 | Consecutive Intake Malfunction |
DTC 013 | Driver Air Bag Deployment Loop Short to GND |
DTC 013 | Immobilizer Not Programmed |
DTC 013 | LH Air Outlet Sensor Open Circuit |
DTC 014 | Coolant Temp Voltage Low |
DTC 014 | Driver Pretens Deployment Loop Short to GND |
DTC 014 | No Transponder Key Programmed |
DTC 014 | RH Air Outlet Sensor Voltage Low |
DTC 015 | Driver Air Bag Deploy. Loop Short to V |
DTC 015 | RH Air Outlet Sensor Open Circuit |
DTC 015 | Vehicle Speed Signal Voltage Low |
DTC 016 | Driver Pretens Deploy Loop Short to Voltage |
DTC 016 | Int Air Mix Door Mtr Volts Low/Open Circuit |
DTC 017 | No Engine Request Received |
DTC 017 | Interior Air Mix Door Motor Voltage High |
DTC 018 | Driver Side Mirror Circuit |
DTC 018 | LH Air Mix Door Mtr Volts Low/Open Circuit |
DTC 018 | MIL Circuit |
DTC 019 | Inside Mirror Circuit |
DTC 019 | LH Air Mix Door Motor Voltage High |
DTC 020 | Passenger Side Mirror Circuit |
DTC 020 | RH Air Mix Door Mtr Volts Low/Open Circuit |
DTC 021 | Driver Seat Adjuster Switch Inoperative |
DTC 021 | No Speed Signal |
DTC 021 | RH Air Mix Door Motor Voltage High |
DTC 022 | Floor Air Mix Dr Mtr Voltage Low/Open CKT |
DTC 022 | Solenoid Circuit Short to Ground/Open |
DTC 023 | Floor Air Mix Door Motor Voltage High |
DTC 023 | Pass. Air Bag Deployment Loop Short to GND |
DTC 023 | Power Steering Control Module Malfunction |
DTC 024 | Def Air Mix Door Mtr Volts Low/Open Circuit |
DTC 024 | Pass. Pretens Deployment Loop Short to GND |
DTC 025 | Defrost Air Mix Door Motor Voltage High |
DTC 025 | Pass. Air Bag Deploy. Loop Short to Voltage |
DTC 026 | Pass. Pretens Deploy. Loop Short to Voltage |
DTC 027 | Blower Motor Voltage Low or Open Circuit |
DTC 028 | Air Circ. Valve Voltage Low or Open CKT |
DTC 029 | Air Circulation Valve Voltage High |
DTC 030 | Heating Cut-Off Valve Volts Low or Open CKT |
DTC 031 | Driver Air Bag Deploy. Loop Resistance High |
DTC 031 | Heating Cut-Off Valve Voltage High |
DTC 032 | Driver Air Bag Deploy. Loop Resistance Low |
DTC 032 | Rear Window Defog Signal Voltage Low |
DTC 033 | Pass. Air Bag Deploy. Loop Resistance High |
DTC 033 | Rear Window Defog Signal Voltage Open CKT |
DTC 034 | Pass. Air Bag Deploy. Loop Resistance Low |
DTC 034 | Rear Window Defogger Open Circuit |
DTC 035 | A/C Request Signal Voltage High |
DTC 035 | Driver Pretens Deploy. Loop Resistance High |
DTC 036 | A/C Request Signal Voltage Low |
DTC 036 | Driver Pretens Deploy. Loop Resistance Low |
DTC 037 | Heater and A/C Control Switch Stuck |
DTC 037 | Pass. Pretens Deploy. Loop Resistance High |
DTC 038 | Pass. Pretens Deploy. Loop Resistance Low |
DTC 038 | Solar/Twilight Sensor Supply Voltage Low |
DTC 039 | Solar/Twilight Sensor Supply Voltage High |
DTC 040 | Solar/Twilight Sensor GND Short to Voltage |
DTC 043 | Warning Lamp Circuit Short to Voltage |
DTC 044 | Warning Lamp Circuit Open or Short to GND |
DTC 050 or 055 | Seat Adjuster Memory Module Malfunction |
DTC 050, 051, or 055 | Sunroof Actuator Malfunction |
DTC 051 | Replace Heater and A/C Control |
DTC 051 or 052 | Reprogram Cluster or Cluster Malfunction |
DTC 052 | Heater and A/C Control Not Programmed |
DTC 052 | SDM Not Configured |
DTC 053 | Configuration Mismatch |
DTC 055 | Replace Heater and A/C Control |
DTC 055 | Theft Deterrent Module Malfunction |
DTC 055 | Internal SDM Failure |
DTC 056 | SDM Not Reusable |
DTC 065 | Passenger Air Bag Deployment Commanded |
DTC 066 | Driver Air Bag Deployment Commanded |
DTC 067 | Pretensioner Only Deployment Commanded |
DTC 068 | Driver Side Air Bag Deployment Commanded |
DTC 069 | Pass. Side Air Bag Deployment Commanded |
DTC 071 | Driver Side Impact Sensor Comms Invalid |
DTC 073 | Driver Side Impact Sensor Short to Voltage |
DTC 074 | Driver Side Impact Sensor Short to Ground |
DTC 075 | Driver Side Air Bag Short to Ground |
DTC 076 | Driver Side Air Bag Short to Voltage |
DTC 077 | Driver Side Air Bag Deploy Loop Resist High |
DTC 078 | Driver Side Air Bag Deploy Loop Resist. Low |
DTC 081 | Pass. Side Impact Sensor Comms Invalid |
DTC 083 | Pass. Side Impact Sensor Short to Voltage |
DTC 084 | Pass. Side Impact Sensor Short to Ground |
DTC 085 | Pass. Side Air Bag Short to Ground |
DTC 086 | Pass. Side Air Bag Short to Voltage |
DTC 087 | Pass. Side Air Bag Deploy. Loop Resist High |
DTC 088 | Pass. Side Air Bag Deploy. Loop Resist. Low |
DTC 097 | ONSTAR DCO Link Open or Short to Voltage |
DTC 098 | ONSTAR DCO Link Short to Ground |
DTC 167 | Fuel Gauge Voltage Low |
DTC 168 | Fuel Gauge Voltage High |
DTC 169 | Outside Temperature Sensor Voltage Low |
DTC 171 | Outside Temperature Sensor Open Circuit |
DTC B1552 | Loss of Keep Alive Memory |
DTC B1556 | BCM EPROM Write Error |
DTC B1558 | BCM EPROM Checksum Error |
DTC B1760 | CD Changer Not Responding |
DTC B1780 | Theft Lock Enabled |
DTC B1970 | Exterior Lamp Power |
DTC B1971 | Inadvertent Power |
DTC B1973 | High Power Control Fault |
DTC B1982 | Source Battery Voltage High-AMP |
DTC B1983 | Source Battery Voltage Low-AMP |
DTC B2462 | GPS Signal Error |
DTC B2470 | Daytime Running Lamps Fault |
DTC B2471 | Interior Lamp Fault |
DTC B2472 | Low Beam Fault |
DTC B2473 | High Beam Fault |
DTC B2476 | Cellular Phone Select Service Switch Malfunction |
DTC B2556 | EEPROM Error |
DTC B2560 | RKE Message Validation Error |
DTC C0035-C0051 | Wheel Speed Sensor Circuit |
DTC C0060-C0095 | EBCM Internal Solenoid Circuit |
DTC C0110 | Pump Motor Circuit Malfunction |
DTC C0121 | Valve Relay Circuit Malfunction |
DTC C0141-C0156 | EBCM Internal Solenoid Circuit |
DTC C0161 | ABS/TCS Brake Switch Circuit Malfunction |
DTC C0245 | Wheel Speed Sensor Frequency Error |
DTC C0550 | ECU Malfunction |
DTC C0800 | Device Power #1 Circuit Malfunction |
DTC P0100 | Mass Air Flow (MAF) Sensor Circuit |
DTC P0110 | Intake Air Temperature (IAT) Sensor Circuit |
DTC P0115 | Engine Coolant Temperature (ECT) Sensor Circuit |
DTC P0116 | Engine Coolant Temperature (ECT) Sensor Performance |
DTC P0130 or P0150 | HO2S Circuit |
DTC P0131 or P0151 | HO2S Circuit Low Voltage |
DTC P0132 or P0152 | HO2S Circuit High Voltage |
DTC P0134 or P0154 | HO2S Circuit Insufficient Activity |
DTC P0135 or P0155 | HO2S Heater Performance |
DTC P0136 or P0156 | HO2S Circuit |
DTC P0138 or P0158 | HO2S Circuit High Voltage |
DTC P0139 or P0159 | HO2S Slow Response |
DTC P0140 or P0160 | HO2S Circuit Insufficient Activity |
DTC P0141 or P0161 | HO2S Heater Performance |
DTC P0171 or P0174 | Fuel Trim System Lean |
DTC P0172 or P0175 | Fuel Trim System Rich |
DTC P0201-P0206 | Injector Control Circuit |
DTC P0218 | Transmission Fluid Overtemperature |
DTC P0230 | Fuel Pump Relay Control Circuit |
DTC P0300 | Engine Misfire Detected |
DTC P0301-P0306 | Engine Misfire Detected |
DTC P0325 or P0330 | Knock Sensor (KS) Circuit |
DTC P0335 | Crankshaft Position (CKP) Sensor Circuit |
DTC P0340 | Camshaft Position (CMP) Sensor Circuit |
DTC P0341 | Camshaft Position (CMP) Sensor Performance |
DTC P0411 | Secondary Air Injection (AIR) System |
DTC P0412 | Secondary Air Injection (AIR) Solenoid Control Circuit |
DTC P0418 | Secondary Air Injection (AIR) Pump Relay Control Circuit |
DTC P0422 or P0432 | Catalyst System Low Efficiency |
DTC P0440 | Evaporative Emission (EVAP) System |
DTC P0442 | Evaporative Emission (EVAP) System Small Leak Detected |
DTC P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit |
DTC P0446 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit |
DTC P0450 | Fuel Tank Pressure Sensor Circuit |
DTC P0455 | Evaporative Emission (EVAP) System Leak Detected |
DTC P0460 | Fuel Level Sensor Circuit |
DTC P0500 | Vehicle Speed Sensor (VSS) Circuit |
DTC P0506 or P0507 | Idle Speed Incorrect |
DTC P0560 | System Voltage |
DTC P0571 | Cruise Control Brake Switch Circuit |
DTC P0601 | TCM Memory ROM |
DTC P0602 | Control Module Not Programmed |
DTC P0603 | Control Module Long Term Memory Reset |
DTC P0604 | Control Module Random Access Memory (RAM) |
DTC P0606 | Control Module Internal Performance |
DTC P0650 | Malfunction Indicator Lamp (MIL) Control Circuit |
DTC P0703 | Brake Switch Circuit Malfunction |
DTC P0705 | Trans Range Switch Circuit |
DTC P0706 | Trans Range Switch Performance |
DTC P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Input |
DTC P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Input |
DTC P0722 | Output Speed Sensor Circuit Low Input |
DTC P0725 | Engine Speed Input Circuit |
DTC P0727 | Engine Speed Circuit No Signal |
DTC P0730 | Incorrect Gear Ratio |
DTC P0742 | TCC System Stuck On |
DTC P0743 | TCC Enable Solenoid Circuit Electrical |
DTC P0748 | Pressure Control Solenoid Circuit Electrical |
DTC P0751 | 1-2 Shift Solenoid Valve Performance - No Second or Third Gear |
DTC P0752 | 1-2 Shift Solenoid Valve Performance - No First or Fourth Gear |
DTC P0753 | 1-2 Shift Solenoid Circuit Electrical |
DTC P0756 | 2-3 Shift Solenoid Valve Performance - No First or Second Gear |
DTC P0757 | 2-3 Shift Solenoid Valve Performance - No Third or Fourth Gear |
DTC P0758 | 2-3 Shift Solenoid Circuit Electrical |
DTC P1112 | Intake Plenum Switchover Solenoid Control Circuit |
DTC P1113 | Intake Resonance Switchover Solenoid Control Circuit |
DTC P1120 | Throttle Position (TP) Sensor 1 Circuit |
DTC P1141 or P1161 | HO2S Heater Control Circuit |
DTC P1220 | Throttle Position (TP) Sensor 2 Circuit |
DTC P1271 | Accelerator Pedal Position (APP) Sensor 1-2 Correlation |
DTC P1275 | Accelerator Pedal Position (APP) Sensor 1 Circuit |
DTC P1280 | Accelerator Pedal Position (APP) Sensor 2 Circuit |
DTC P1460 | Misfire Detected With Low Fuel Level |
DTC P1501 | Theft Deterrent System |
DTC P1502 | Theft Deterrent Fuel Enable Signal Not Received |
DTC P1503 | Theft Deterrent Fuel Enable Signal Not Correct |
DTC P1510 | Throttle Control System Performance - Throttle Limitation Active |
DTC P1511 | Throttle Control System - Backup System Performance |
DTC P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance |
DTC P1519 | Throttle Actuator Control (TAC) Module Internal Circuit |
DTC P1523 | Throttle Closed Position Performance |
DTC P1526 | Minimum Throttle Position Not Learned |
DTC P1530 | Throttle Actuator Control (TAC) Module Internal Circuit |
DTC P1545 | Air Conditioning (A/C) Clutch Relay Control Circuit |
DTC P1600 | TCM Internal Watchdog Operation |
DTC P1602 | Knock Sensor (KS) Module Performance |
DTC P1621 | TCM Long Term Memory Performance |
DTC P1625 | TCM System Reset |
DTC P1662 | Cruise Lamp Control Circuit |
DTC P1700 | Transmission Control Module (TCM) Requested MIL Illumination |
DTC P1740 | Torque Reduction Signal Circuit |
DTC P1760 | TCM Supply Voltage Interrupted |
DTC P1781 | Engine Torque Signal Circuit |
DTC P1792 | ECM to TCM Engine Coolant Signal |
DTC P1800 | TCM Power Relay Control Circuit |
DTC P1835 | Kick-Down Switch Circuit |
DTC P1845 | Torque Limit Management |
DTC P1850 | Brake Band Apply Solenoid Circuit |
DTC P1870 | Transmission Component Slipping |
DTC P1890 | Throttle Position Signal Input |
DTC U1000 and U1255 | Class 2 Communication Malfunction |
DTC U1001-U1254 | Lost Communication with XXX |
DTC U1300 | Class 2 Short to Ground |
DTC U1301 | Class 2 Short to Battery |
DTC U1500 | Inter-Device Dedicated Bus Malfunction |
DTC U2100 | CAN Bus OFF |
DTC U2103 | Fewer Controllers On Bus Than Programmed |
DTC U2104 | CAN Bus Reset Counter Overrun |
DTC U2105 | CAN Bus Error ECM |
DTC U2105-U2108 | Lost Communication with XXX |
DTC U2108 | CAN Bus Error ABS |
