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 |
| C1834 | C-Code | Chassis | GaugeDriveCurrentFault | Engine Control Module | GaugeDriveCurrentFault |
| C1835 | C-Code | Chassis | CurrentSenseCircuitFailure | Engine Control Module | CurrentSenseCircuitFailure |
| C1836 | C-Code | Chassis | BatteryTempoutofRange | Engine Control Module | BatteryTempoutofRange |
| C1837 | C-Code | Chassis | BatteryHeaterCircuitFailure | Engine Control Module | BatteryHeaterCircuitFailure |
| C1838 | C-Code | Chassis | ChargingSystemFault | Engine Control Module | ChargingSystemFault |
| C1839 | C-Code | Chassis | LeakageFault | Engine Control Module | LeakageFault |
| C1840 | C-Code | Chassis | AirSuspensionDisableSwitchCircuitFailure | Engine Control Module | AirSuspensionDisableSwitchCircuitFailure |
| C1841 | C-Code | Chassis | AirSuspensionDisableSwitchCircuitOpen | Engine Control Module | AirSuspensionDisableSwitchCircuitOpen |
| C1842 | C-Code | Chassis | AirSuspensionDisableSwitchCircuitShortToBattery | Engine Control Module | AirSuspensionDisableSwitchCircuitShortToBattery |
| C1843 | C-Code | Chassis | AirSuspensionDisableSwitchCircuitShortToGround | Engine Control Module | AirSuspensionDisableSwitchCircuitShortToGround |
| C1844 | C-Code | Chassis | AirSuspensionSecondaryFrontInflatorSolenoidOutputCircuitFailure | Engine Control Module | AirSuspensionSecondaryFrontInflatorSolenoidOutputCircuitFailure |
| C1845 | C-Code | Chassis | AirSuspensionFrontInflatorSolenoidOutputCircuitFailure | Engine Control Module | AirSuspensionFrontInflatorSolenoidOutputCircuitFailure |
| C1846 | C-Code | Chassis | AirSuspensionFrontInflatorSolenoidOutputCircuitOpen | Engine Control Module | AirSuspensionFrontInflatorSolenoidOutputCircuitOpen |
| C1847 | C-Code | Chassis | AirSuspensionFrontInflatorSolenoidOutputCircuitShortToBattery | Engine Control Module | AirSuspensionFrontInflatorSolenoidOutputCircuitShortToBattery |
| C1848 | C-Code | Chassis | AirSuspensionFrontInflatorSolenoidOutputCircuitShortToGround | Engine Control Module | AirSuspensionFrontInflatorSolenoidOutputCircuitShortToGround |
| C1849 | C-Code | Chassis | MasterCylinderPressureOutofRange | Engine Control Module | MasterCylinderPressureOutofRange |
| C1850 | C-Code | Chassis | AirSuspensionWarningLampCircuitFailure | Engine Control Module | AirSuspensionWarningLampCircuitFailure |
| C1851 | C-Code | Chassis | AirSuspensionWarningLampCircuitOpen | Engine Control Module | AirSuspensionWarningLampCircuitOpen |
| C1852 | C-Code | Chassis | AirSuspensionWarningLampCircuitShortToBattery | Engine Control Module | AirSuspensionWarningLampCircuitShortToBattery |
| C1853 | C-Code | Chassis | AirSuspensionWarningLampCircuitShortToGround | Engine Control Module | AirSuspensionWarningLampCircuitShortToGround |