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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.

Check soon 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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All severities9253 Low priority305 Check soon8256 Urgent621

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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 6145–6168 of 6682

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P2DA5Coolant Heater A Supply Voltage CircuitCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DA5 relates to coolant heater a supply voltage circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DA7Coolant Heater A Control Module System VoltageCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DA7 relates to coolant heater a control module system voltage. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DA8DC/AC Converter Control Module A Switch A CircuitCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DA8 relates to dc/ac converter control module a switch a circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DA9DC/AC Converter Control Module A Switch A Circuit Range/PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DA9 relates to dc/ac converter control module a switch a circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DAADC/AC Converter Control Module A Switch B CircuitCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DAA relates to dc/ac converter control module a switch b circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DABDC/AC Converter Control Module A Switch B Circuit Range/PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DAB relates to dc/ac converter control module a switch b circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DACDrive Motor A Temperature Sensor B CircuitCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DAC relates to drive motor a temperature sensor b circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DADDrive Motor A Temperature Sensor B Circuit Range/PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DAD relates to drive motor a temperature sensor b circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DAEDrive Motor A Temperature Sensor B Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DAE relates to drive motor a temperature sensor b circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DAFDrive Motor A Temperature Sensor B Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DAF relates to drive motor a temperature sensor b circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB0Drive Motor A Temperature Sensor B Circuit IntermittentCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DB0 relates to drive motor a temperature sensor b circuit intermittent. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB1Drive Motor A Temperature Sensor C CircuitCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DB1 relates to drive motor a temperature sensor c circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB2Drive Motor A Temperature Sensor C Circuit Range/PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DB2 relates to drive motor a temperature sensor c circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB3Drive Motor A Temperature Sensor C Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DB3 relates to drive motor a temperature sensor c circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB4Drive Motor A Temperature Sensor C Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DB4 relates to drive motor a temperature sensor c circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB5Drive Motor A Temperature Sensor C Circuit IntermittentCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2DB5 relates to drive motor a temperature sensor c circuit intermittent. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB6Battery Charger B Cooling System PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DB6 relates to battery charger b cooling system performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB7Battery Charging System B High Voltage Interlock Circuit/OpenCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DB7 relates to battery charging system b high voltage interlock circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB8Battery Charging System B High Voltage Interlock Circuit PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DB8 relates to battery charging system b high voltage interlock circuit performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DB9Battery Charging System B High Voltage Interlock Circuit LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DB9 relates to battery charging system b high voltage interlock circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DBABattery Charging System B High Voltage Interlock Circuit HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DBA relates to battery charging system b high voltage interlock circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DBBBattery Charging System B High Voltage Interlock Circuit Intermittent/ErraticCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DBB relates to battery charging system b high voltage interlock circuit intermittent/erratic. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DBCBattery Charger B Coupler Lock Position Sensor CircuitCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DBC relates to battery charger b coupler lock position sensor circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DBDBattery Charger B Coupler Lock Position Sensor Circuit Range/PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2DBD relates to battery charger b coupler lock position sensor circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.