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9,253 diagnostic guides

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Find codes by symptomChoose what you notice to search matching code guides.

Rough idle or shakingVibration while stopped Hard to startLong cranking or no-start Engine stallsCuts out at idle or on the road Hesitates or loses powerSlow response when accelerating Battery light is onCharging system warning Harsh gear changesDelayed or rough shifting

A symptom can have several causes. Treat matching codes as clues and follow the diagnostic checks in each guide.

Electrical & Charging System P · Powertrain Clear all

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Engine1049 Emissions515 Fuel1016 Sensors & Electronics2110 Transmission866 Electrical & Charging1797 Body & Restraints193 Chassis & Brakes479 Network & Communication1228

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Severity

All severities9253 Low priority305 Check soon8256 Urgent621

Code family

All families9253 P · Powertrain7353 B · Body193 C · Chassis479 U · Network1228

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These are generic OBD2 definitions. Exact make, model, engine, and year compatibility will appear after vehicle-fitment data is added.

Diagnostic codes

Showing 937–960 of 1797

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P0D2FDrive Motor A Inverter Voltage Sensor A” Circuit LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D2F concerns drive motor a inverter voltage sensor a” circuit low. Learn what this fault indicates and where to begin diagnosis.P0D30Drive Motor A Inverter Voltage Sensor A” Circuit HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D30 concerns drive motor a inverter voltage sensor a” circuit high. Learn what this fault indicates and where to begin diagnosis.P0D31Drive Motor A Inverter Voltage Sensor A” Circuit Intermittent/ErraticCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D31 concerns drive motor a inverter voltage sensor a” circuit intermittent/erratic. Learn what this fault indicates and where to begin diagnosis.P0D32DC/DC Converter A Over TemperatureCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D32 concerns dc/dc converter a over temperature. Learn what this fault indicates and where to begin diagnosis.P0D33DC/DC Converter Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D33 concerns dc/dc converter current high. Learn what this fault indicates and where to begin diagnosis.P0D34Hybrid/EV Battery System CurrentCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D34 concerns hybrid/ev battery system current. Learn what this fault indicates and where to begin diagnosis.P0D35Hybrid/EV Battery System Current UnstableCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D35 concerns hybrid/ev battery system current unstable. Learn what this fault indicates and where to begin diagnosis.P0D36Hybrid/EV Battery System Current LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D36 concerns hybrid/ev battery system current low. Learn what this fault indicates and where to begin diagnosis.P0D37Hybrid/EV Battery System Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D37 concerns hybrid/ev battery system current high. Learn what this fault indicates and where to begin diagnosis.P0D38Battery Charger A Input Current Sensor CircuitCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D38 concerns battery charger a input current sensor circuit. Learn what this fault indicates and where to begin diagnosis.P0D39Battery Charger A Input Current Sensor Circuit Range/PerformanceCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D39 concerns battery charger a input current sensor circuit range/performance. Learn what this fault indicates and where to begin diagnosis.P0D3ABattery Charger A Input Current Sensor Circuit LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D3A concerns battery charger a input current sensor circuit low. Learn what this fault indicates and where to begin diagnosis.P0D3BBattery Charger A Input Current Sensor Circuit HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D3B concerns battery charger a input current sensor circuit high. Learn what this fault indicates and where to begin diagnosis.P0D3CBattery Charger A Input Current Sensor Circuit Intermittent/ErraticCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D3C concerns battery charger a input current sensor circuit intermittent/erratic. Learn what this fault indicates and where to begin diagnosis.P0D3DBattery Charger A Input Voltage Sensor A CircuitCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D3D concerns battery charger a input voltage sensor a circuit. Learn what this fault indicates and where to begin diagnosis.P0D3EBattery Charger A Input Voltage Sensor A Circuit Range/PerformanceCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D3E concerns battery charger a input voltage sensor a circuit range/performance. Learn what this fault indicates and where to begin diagnosis.P0D3FBattery Charger A Input Voltage Sensor A Circuit LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D3F concerns battery charger a input voltage sensor a circuit low. Learn what this fault indicates and where to begin diagnosis.P0D40Battery Charger A Input Voltage Sensor A Circuit HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D40 concerns battery charger a input voltage sensor a circuit high. Learn what this fault indicates and where to begin diagnosis.P0D41Battery Charger A Input Voltage Sensor A Circuit Intermittent/ErraticCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D41 concerns battery charger a input voltage sensor a circuit intermittent/erratic. Learn what this fault indicates and where to begin diagnosis.P0D42Battery Charger 14 Volt Output Voltage Sensor CircuitCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D42 concerns battery charger 14 volt output voltage sensor circuit. Learn what this fault indicates and where to begin diagnosis.P0D43Battery Charger 14 Volt Output Voltage Sensor Circuit Range/PerformanceCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D43 concerns battery charger 14 volt output voltage sensor circuit range/performance. Learn what this fault indicates and where to begin diagnosis.P0D44Battery Charger 14 Volt Output Voltage Sensor Circuit LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D44 concerns battery charger 14 volt output voltage sensor circuit low. Learn what this fault indicates and where to begin diagnosis.P0D45Battery Charger 14 Volt Output Voltage Sensor Circuit HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D45 concerns battery charger 14 volt output voltage sensor circuit high. Learn what this fault indicates and where to begin diagnosis.P0D46Battery Charger 14 Volt Output Voltage Sensor Circuit Intermittent/ErraticCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0D46 concerns battery charger 14 volt output voltage sensor circuit intermittent/erratic. Learn what this fault indicates and where to begin diagnosis.