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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DTC Code Format Guide
P Powertrain
B Body
C Chassis
U Network

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C Codes

Code Type System System Name Module Message
C1716 C-Code Chassis RightFrontSensorCircuitFault Engine Control Module RightFrontSensorCircuitFault
C1717 C-Code Chassis LeftFrontCenterSensorCircuitShorttoVbat Engine Control Module LeftFrontCenterSensorCircuitShorttoVbat
C1718 C-Code Chassis LeftFrontCenterSensorCircuitFailure Engine Control Module LeftFrontCenterSensorCircuitFailure
C1719 C-Code Chassis LeftFrontCenterSensorCircuitFault Engine Control Module LeftFrontCenterSensorCircuitFault
C1721 C-Code Chassis AirSuspensionHeightSensorPowerCircuitOpen Engine Control Module AirSuspensionHeightSensorPowerCircuitOpen
C1722 C-Code Chassis AirSuspensionHeightSensorPowerCircuitShortToBattery Engine Control Module AirSuspensionHeightSensorPowerCircuitShortToBattery
C1723 C-Code Chassis AirSuspensionHeightSensorPowerCircuitShortToGround Engine Control Module AirSuspensionHeightSensorPowerCircuitShortToGround
C1724 C-Code Chassis AirSuspensionHeightSensorPowerCircuitFailure Engine Control Module AirSuspensionHeightSensorPowerCircuitFailure
C1725 C-Code Chassis AirSuspensionFrontPneumaticFailure Engine Control Module AirSuspensionFrontPneumaticFailure
C1726 C-Code Chassis AirSuspensionRearPneumaticFailure Engine Control Module AirSuspensionRearPneumaticFailure
C1727 C-Code Chassis AirSuspensionReservoirPneumaticFailure Engine Control Module AirSuspensionReservoirPneumaticFailure
C1728 C-Code Chassis TransferCaseunabletotransitionbetween2Hand4H Engine Control Module TransferCaseunabletotransitionbetween2Hand4H
C1729 C-Code Chassis TransferCaseunabletotransitionbetween4Hand4L Engine Control Module TransferCaseunabletotransitionbetween4Hand4L
C1730 C-Code Chassis ReferenceVoltageOutofRange(+5v) Engine Control Module ReferenceVoltageOutofRange(+5v)
C1731 C-Code Chassis AirSuspensionLFCornerUpTimeout Engine Control Module AirSuspensionLFCornerUpTimeout
C1732 C-Code Chassis AirSuspensionLFCornerDownTimeout Engine Control Module AirSuspensionLFCornerDownTimeout
C1733 C-Code Chassis AirSuspensionRFCornerUpTimeout Engine Control Module AirSuspensionRFCornerUpTimeout
C1734 C-Code Chassis AirSuspensionRFCornerDownTimeout Engine Control Module AirSuspensionRFCornerDownTimeout
C1735 C-Code Chassis AirSuspensionLRCornerUpTimeout Engine Control Module AirSuspensionLRCornerUpTimeout
C1736 C-Code Chassis AirSuspensionLRCornerDownTimeout Engine Control Module AirSuspensionLRCornerDownTimeout