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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.

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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 6217–6240 of 8256

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P2C7FTurbocharger Turbine Inlet Valve Position Sensor Exceeded Learning LimitCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2C7F relates to turbocharger turbine inlet valve position sensor exceeded learning limit. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C81AIR System Pump Overtemperature Bank 1Check soonSensors & Electronics30–120 minutes for initial diagnosisP2C81 relates to air system pump overtemperature bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C82AIR System Pump Supply Voltage Circuit Bank 1Check soonElectrical & Charging System30–120 minutes for initial diagnosisP2C82 relates to air system pump supply voltage circuit bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C83Cold Start Shift Time Too ShortCheck soonTransmission Issues30–120 minutes for initial diagnosisP2C83 relates to cold start shift time too short. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C84Cold Start Shift Time Too LongCheck soonTransmission Issues30–120 minutes for initial diagnosisP2C84 relates to cold start shift time too long. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C85Hybrid/EV Battery Voltage External Isolation FaultCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C85 relates to hybrid/ev battery voltage external isolation fault. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C86Hybrid/EV Battery Voltage Internal Isolation WarningCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C86 relates to hybrid/ev battery voltage internal isolation warning. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C87Hybrid/EV Battery Voltage External Isolation WarningCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C87 relates to hybrid/ev battery voltage external isolation warning. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C88Hybrid/EV Battery Voltage System Isolation WarningCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C88 relates to hybrid/ev battery voltage system isolation warning. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C89Hybrid/EV Battery System Precharge Current Too HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C89 relates to hybrid/ev battery system precharge current too high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C8AHybrid/EV Battery Interface Control Module A PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C8A relates to hybrid/ev battery interface control module a performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C8BHybrid/EV Battery Interface Control Module B PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C8B relates to hybrid/ev battery interface control module b performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C8CDC/DC Converter Temperature Sensor D CircuitCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2C8C relates to dc/dc converter temperature sensor d circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C8DDC/DC Converter Temperature Sensor D Circuit Range/PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2C8D relates to dc/dc converter temperature sensor d circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C8EDC/DC Converter Temperature Sensor D Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2C8E relates to dc/dc converter temperature sensor d circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C8FDC/DC Converter Temperature Sensor D Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2C8F relates to dc/dc converter temperature sensor d circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C90Crankcase Ventilation System - Hose A DisconnectedCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2C90 relates to crankcase ventilation system - hose a disconnected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C91Crankcase Ventilation System - Hose B DisconnectedCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2C91 relates to crankcase ventilation system - hose b disconnected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C92Hybrid/EV Battery Contactor Control Supply Circuit/OpenCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C92 relates to hybrid/ev battery contactor control supply circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C93Hybrid/EV Battery Contactor Control Supply Circuit Range/PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C93 relates to hybrid/ev battery contactor control supply circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C94Hybrid/EV Battery Contactor Control Supply Circuit LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C94 relates to hybrid/ev battery contactor control supply circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C95Hybrid/EV Battery Contactor Control Supply Circuit HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C95 relates to hybrid/ev battery contactor control supply circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C96Hybrid/EV Battery Disable Circuit/OpenCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C96 relates to hybrid/ev battery disable circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C97Hybrid/EV Battery Disable Circuit LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C97 relates to hybrid/ev battery disable circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.