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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All DTC Codes

Code Type System System Name Module Message
C1226 C-Code Chassis LampBrakeWarningOutputCircuitShortToGround Engine Control Module LampBrakeWarningOutputCircuitShortToGround
C1227 C-Code Chassis SpeedWheelSensorLRInputShortCircuitToBattery Engine Control Module SpeedWheelSensorLRInputShortCircuitToBattery
C1228 C-Code Chassis SpeedWheelSensorLRInputShortCircuitToGround Engine Control Module SpeedWheelSensorLRInputShortCircuitToGround
C1229 C-Code Chassis SpeedWheelSensorRearCenterCoherencyFault Engine Control Module SpeedWheelSensorRearCenterCoherencyFault
C1230 C-Code Chassis SpeedWheelSensorRearCenterInputCircuitFailure Engine Control Module SpeedWheelSensorRearCenterInputCircuitFailure
C1231 C-Code Chassis SpeedWheelSensorRearCenterCircuitOpen Engine Control Module SpeedWheelSensorRearCenterCircuitOpen
C1232 C-Code Chassis SpeedWheelSensorRearCenterInputShortCircuitToBattery Engine Control Module SpeedWheelSensorRearCenterInputShortCircuitToBattery
C1233 C-Code Chassis SpeedWheelLFInputSignalMissing Engine Control Module SpeedWheelLFInputSignalMissing
C1234 C-Code Chassis SpeedWheelRFInputSignalMissing Engine Control Module SpeedWheelRFInputSignalMissing
C1235 C-Code Chassis SpeedWheelRRInputSignalMissing Engine Control Module SpeedWheelRRInputSignalMissing
C1236 C-Code Chassis SpeedWheelLRInputSignalMissing Engine Control Module SpeedWheelLRInputSignalMissing
C1237 C-Code Chassis SpeedWheelRearInputSignalMissing Engine Control Module SpeedWheelRearInputSignalMissing
C1238 C-Code Chassis ABSHydraulicPressureDifferentialSwitchInputCircuitFailure Engine Control Module ABSHydraulicPressureDifferentialSwitchInputCircuitFailure
C1239 C-Code Chassis ABSHydraulicPressureDifferentialSwitchInputOpenCircuit Engine Control Module ABSHydraulicPressureDifferentialSwitchInputOpenCircuit
C1240 C-Code Chassis ABSHydraulicPressureDifferentialSwitchInputShortCircuitToBattery Engine Control Module ABSHydraulicPressureDifferentialSwitchInputShortCircuitToBattery
C1241 C-Code Chassis ABSHydraulicPressureDifferentialSwitchInputShortCircuitToGround Engine Control Module ABSHydraulicPressureDifferentialSwitchInputShortCircuitToGround
C1242 C-Code Chassis ABSOutletValveCoilLRCircuitFailure Engine Control Module ABSOutletValveCoilLRCircuitFailure
C1243 C-Code Chassis ABSOutletValveCoilLRCircuitOpen Engine Control Module ABSOutletValveCoilLRCircuitOpen
C1244 C-Code Chassis ABSOutletValveCoilLRCircuitShortToBattery Engine Control Module ABSOutletValveCoilLRCircuitShortToBattery
C1245 C-Code Chassis ABSOutletValveCoilLRCircuitShortToGround Engine Control Module ABSOutletValveCoilLRCircuitShortToGround