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
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All DTC Codes

Code Type System System Name Module Message
P1788 P-Code Powertrain PressureControlSolenoid"B"OpenCircuit Engine Control Module PressureControlSolenoid"B"OpenCircuit
P1789 P-Code Powertrain PressureControlSolenoid"B"ShortCircuit Engine Control Module PressureControlSolenoid"B"ShortCircuit
P1790 P-Code Powertrain TP(Mechanical)CircuitMalfunction Engine Control Module TP(Mechanical)CircuitMalfunction
P1791 P-Code Powertrain TP(Electric)CircuitMalfunction Engine Control Module TP(Electric)CircuitMalfunction
P1792 P-Code Powertrain BarometerPressureCircuitMalfunction Engine Control Module BarometerPressureCircuitMalfunction
P1793 P-Code Powertrain IntakeAirVolumeCircuitMalfunction Engine Control Module IntakeAirVolumeCircuitMalfunction
P1794 P-Code Powertrain BatteryVoltageCircuitMalfunction Engine Control Module BatteryVoltageCircuitMalfunction
P1795 P-Code Powertrain IdleSwitchCircuitMalfunction Engine Control Module IdleSwitchCircuitMalfunction
P1796 P-Code Powertrain KickDownSwitchCircuitMalfunction Engine Control Module KickDownSwitchCircuitMalfunction
P1797 P-Code Powertrain NeutralSwitchCircuitMalfunction Engine Control Module NeutralSwitchCircuitMalfunction
P1798 P-Code Powertrain CoolantTemperatureCircuitMalfunction Engine Control Module CoolantTemperatureCircuitMalfunction
P1799 P-Code Powertrain HoldSwitchCircuitMalfunction Engine Control Module HoldSwitchCircuitMalfunction
P1800 P-Code Powertrain TransmissionClutchInterlockSafetySwitchCircuitFailure Engine Control Module TransmissionClutchInterlockSafetySwitchCircuitFailure
P1801 P-Code Powertrain TransmissionClutchInterlockSafetySwitchOpenCircuit Engine Control Module TransmissionClutchInterlockSafetySwitchOpenCircuit
P1802 P-Code Powertrain TransmissionClutchInterlockSafetySwitchShortCircuitToBattery Engine Control Module TransmissionClutchInterlockSafetySwitchShortCircuitToBattery
P1803 P-Code Powertrain TransmissionClutchInterlockSafetySwitchShortCircuitToGround Engine Control Module TransmissionClutchInterlockSafetySwitchShortCircuitToGround
P1804 P-Code Powertrain Transmission4-WheelDriveHighIndicatorCircuitFailure Engine Control Module Transmission4-WheelDriveHighIndicatorCircuitFailure
P1805 P-Code Powertrain Transmission4-WheelDriveHighIndicatorOpenCircuit Engine Control Module Transmission4-WheelDriveHighIndicatorOpenCircuit
P1806 P-Code Powertrain Transmission4-WheelDriveHighIndicatorShortCircuitToBattery Engine Control Module Transmission4-WheelDriveHighIndicatorShortCircuitToBattery
P1807 P-Code Powertrain Transmission4-WheelDriveHighIndicatorShortCircuitToGround Engine Control Module Transmission4-WheelDriveHighIndicatorShortCircuitToGround