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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.

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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 361–384 of 866

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P0957Auto Shift Manual Mode Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP0957 relates to auto shift manual mode circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P0958Auto Shift Manual Mode Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP0958 relates to auto shift manual mode circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P0959Auto Shift Manual Mode Circuit IntermittentCheck soonTransmission Issues30–120 minutes for initial diagnosisP0959 relates to auto shift manual mode circuit intermittent. Check the fault conditions and vehicle-specific procedure before replacing parts.P095AGear Shift Position Circuit CCheck soonTransmission Issues30–120 minutes for initial diagnosisP095A relates to gear shift position circuit c. Check the fault conditions and vehicle-specific procedure before replacing parts.P095BGear Shift Position Circuit C Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP095B relates to gear shift position circuit c range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P095CGear Shift Position Circuit C LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP095C relates to gear shift position circuit c low. Check the fault conditions and vehicle-specific procedure before replacing parts.P095DGear Shift Position Circuit C HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP095D relates to gear shift position circuit c high. Check the fault conditions and vehicle-specific procedure before replacing parts.P0960Pressure Control Solenoid A Control Circuit/OpenCheck soonTransmission Issues30–120 minutes for initial diagnosisP0960 relates to pressure control solenoid a control circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P0961Pressure Control Solenoid A Control Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP0961 relates to pressure control solenoid a control circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P0962Pressure Control Solenoid A Control Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP0962 relates to pressure control solenoid a control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P0963Pressure Control Solenoid A Control Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP0963 relates to pressure control solenoid a control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P0964Pressure Control Solenoid B Control Circuit/OpenCheck soonTransmission Issues30–120 minutes for initial diagnosisP0964 relates to pressure control solenoid b control circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P0965Pressure Control Solenoid B Control Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP0965 relates to pressure control solenoid b control circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P0966Pressure Control Solenoid B Control Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP0966 relates to pressure control solenoid b control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P0967Pressure Control Solenoid B Control Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP0967 relates to pressure control solenoid b control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P0968Pressure Control Solenoid C Control Circuit/OpenCheck soonTransmission Issues30–120 minutes for initial diagnosisP0968 relates to pressure control solenoid c control circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P0969Pressure Control Solenoid C Control Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP0969 relates to pressure control solenoid c control circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P0970Pressure Control Solenoid C Control Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP0970 relates to pressure control solenoid c control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P0971Pressure Control Solenoid C Control Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP0971 relates to pressure control solenoid c control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P0972Shift Solenoid A Control Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP0972 relates to shift solenoid a control circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P0973Shift Solenoid A Control Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP0973 relates to shift solenoid a control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P0974Shift Solenoid A Control Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP0974 relates to shift solenoid a control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P0975Shift Solenoid B Control Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP0975 relates to shift solenoid b control circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P0976Shift Solenoid B Control Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP0976 relates to shift solenoid b control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.