Diagnostic Trouble Code Search
Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.
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C Codes |
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| Code | Type | System | System Name | Module | Message |
| C1737 | C-Code | Chassis | AirSuspensionRRCornerUpTimeout | Engine Control Module | AirSuspensionRRCornerUpTimeout |
| C1738 | C-Code | Chassis | AirSuspensionRRCornerDownTimeout | Engine Control Module | AirSuspensionRRCornerDownTimeout |
| C1739 | C-Code | Chassis | RightFrontCenterSensorCircuitShorttoVbat | Engine Control Module | RightFrontCenterSensorCircuitShorttoVbat |
| C1740 | C-Code | Chassis | RightFrontCenterSensorCircuitFailure | Engine Control Module | RightFrontCenterSensorCircuitFailure |
| C1741 | C-Code | Chassis | RightFrontCenterSensorCircuitFault | Engine Control Module | RightFrontCenterSensorCircuitFault |
| C1742 | C-Code | Chassis | RearSounderCircuitFailure | Engine Control Module | RearSounderCircuitFailure |
| C1743 | C-Code | Chassis | RearSounderCircuitShorttoVbatt | Engine Control Module | RearSounderCircuitShorttoVbatt |
| C1744 | C-Code | Chassis | FrontSounderCircuitFailure | Engine Control Module | FrontSounderCircuitFailure |
| C1745 | C-Code | Chassis | FrontSounderCircuitShorttoVbatt | Engine Control Module | FrontSounderCircuitShorttoVbatt |
| C1748 | C-Code | Chassis | SwitchinputCircuitShorttoGnd | Engine Control Module | SwitchinputCircuitShorttoGnd |
| C1749 | C-Code | Chassis | TrailerInputCircuitFailure | Engine Control Module | TrailerInputCircuitFailure |
| C1750 | C-Code | Chassis | AcceleratorPositionSensorOutofRange | Engine Control Module | AcceleratorPositionSensorOutofRange |
| C1751 | C-Code | Chassis | VehicleSpeedSensor#1OutputCircuitShorttoVbatt | Engine Control Module | VehicleSpeedSensor#1OutputCircuitShorttoVbatt |
| C1752 | C-Code | Chassis | VehicleSpeedSensor#1OutputCircuitShorttoGnd | Engine Control Module | VehicleSpeedSensor#1OutputCircuitShorttoGnd |
| C1753 | C-Code | Chassis | HydraulicClutchActuatorValveSignalFault | Engine Control Module | HydraulicClutchActuatorValveSignalFault |
| C1754 | C-Code | Chassis | HydraulicClutchActuatorValveCircuitFailure | Engine Control Module | HydraulicClutchActuatorValveCircuitFailure |
| C1755 | C-Code | Chassis | PowerLimitShutdownFault | Engine Control Module | PowerLimitShutdownFault |
| C1756 | C-Code | Chassis | AirSuspensionFrontHeightSensorHigh(SE)SignalCircuitFailure | Engine Control Module | AirSuspensionFrontHeightSensorHigh(SE)SignalCircuitFailure |
| C1757 | C-Code | Chassis | AirSuspensionFrontHeightSensorHigh(SE)SignalCircuitOpen | Engine Control Module | AirSuspensionFrontHeightSensorHigh(SE)SignalCircuitOpen |
| C1758 | C-Code | Chassis | AirSuspensionFrontHeightSensorHigh(SE)SignalCircuitShortToBattery | Engine Control Module | AirSuspensionFrontHeightSensorHigh(SE)SignalCircuitShortToBattery |