CADILLAC fault codes
Coverage shown is GM data: 17,703 codes · 2,212 vehicle records · 180 ECU records · 10,756 live-data parameters.
CADILLAC shares fault-code data with GM. Data may not cover CADILLAC-specific systems.
Codes 17,703
| Code | Description | Brands | System |
|---|---|---|---|
| P009B | Fuel Pressure Relief Control Circuit/Open | 28 | Powertrain |
| P009C | Fuel Pressure Relief Control Circuit Low | 27 | Powertrain |
| P009D | Fuel Pressure Relief Control Circuit High | 27 | Powertrain |
| P009E | Fuel Pressure Relief Control Performance/Stuck Off | 27 | Powertrain |
| P009F | Fuel Pressure Relief Control Stuck On | 26 | Powertrain |
| P00A0 | Charge air cooler temperature sensor circuit bank 2 | 23 | Powertrain |
| P00A1 | Automatic transmission electronic control failure | 23 | Powertrain |
| P00A2 | Charge Air Cooler Temperature Sensor Circuit Low (Bank 2) | 28 | Powertrain |
| P00A3 | Charge Air Cooler Temperature Sensor Circuit High (Bank 2) | 26 | Powertrain |
| P00A4 | Automatic transmission failure | 23 | Powertrain |
| P00A5 | Brake signal (switch/CAN) fault | 23 | Powertrain |
| P00A6 | Engine torque information (CAN) failure | 24 | Powertrain |
| P00A7 | Engine torque information (CAN) failure | 23 | Powertrain |
| P00A8 | Intake air temperature sensor 2 circuit high bank 2 | 23 | Powertrain |
| P00A9 | Intake air temperature sensor 2 circuit intermittent/erratic bank 2 | 22 | Powertrain |
| P00AA | Intake air temperature sensor 1 circuit bank 2 | 23 | Powertrain |
| P00AB | Intake air temperature sensor 1 circuit range/performance bank 2 | 25 | Powertrain |
| P00AC | Intake air temperature sensor 1 circuit low bank 2 | 25 | Powertrain |
| P00AD | Intake air temperature sensor 1 circuit high bank 2 | 25 | Powertrain |
| P00AE | Intake air temperature sensor 1 circuit intermittent bank 2 | 23 | Powertrain |
| P00AF | Turbocharger/supercharger boost control 'A' module performance | 27 | Powertrain |
| P00B0 | Steering wheel shift control signal failure | 21 | Powertrain |
| P00B1 | Steering wheel shift control signal failure | 23 | Powertrain |
| P00B2 | Radiator temperature sensor open circuit | 24 | Powertrain |
| P00B3 | Radiator temperature sensor short circuit to ground | 26 | Powertrain |
| P00B4 | Radiator temperature sensor shorted to power | 26 | Powertrain |
| P00B5 | Steering wheel shift control signal failure | 23 | Powertrain |
| P00B6 | Inching control signal failure | 24 | Powertrain |
| P00B7 | Inching control signal failure | 24 | Powertrain |
| P00B8 | MAP - Mass or Volume Air Flow Correlation | 21 | Powertrain |
| P00B9 | Low pressure fuel system pressure - too low, low ambient temperature | 21 | Powertrain |
| P00BA | Low fuel pressure - forced limited power | 23 | Powertrain |
| P00BB | Fuel injector insufficient flow - forced limited power | 23 | Powertrain |
| P00BC | Mass or Volume Air Flow A Circuit Range/Performance - Air Flow Too Low | 27 | Powertrain |
| P00BD | Mass or Volume Air Flow A Circuit Range/Performance - Air Flow Too High | 27 | Powertrain |
| P00BE | Mass or volume air flow 'B' circuit range/performance - air flow too low | 23 | Powertrain |
| P00BF | Mass or volume air flow 'B' circuit range/performance - air flow too high | 23 | Powertrain |
| P00C0 | Inching control signal failure | 17 | Powertrain |
| P00C1 | Automatic transmission electrical control failure | 18 | Powertrain |
| P00C2 | Electronic control unit failure | 17 | Powertrain |
| P00C4 | Electronic control unit failure | 15 | Powertrain |
| P00C5 | Electronic control unit failure | 13 | Powertrain |
| P00C6 | Electronic control unit failure | 19 | Powertrain |
| P00C7 | Shift lever failure | 15 | Powertrain |
| P00C8 | Fuel pressure regulator 'A' solenoid supply voltage control circuit/open | 12 | Powertrain |
| P00C9 | Fuel Pressure Regulator A Solenoid Supply Voltage Control Circuit Low | 13 | Powertrain |
| P00CA | Fuel Pressure Regulator A Solenoid Supply Voltage Control Circuit High | 13 | Powertrain |
| P00CE | Intake air temperature measurement system - multiple sensor correlation bank 1 | 14 | Powertrain |
| P00CF | Barometric Pressure - Turbocharger/Supercharger Boost Sensor A Correlation | 17 | Powertrain |
| P00DE | Charge air cooler coolant temperature sensor 'A' circuit | 13 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.