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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 5545–5568 of 8256

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P28C6Clutch A Motor Phase U-V-W Circuit/OpenCheck soonTransmission Issues30–120 minutes for initial diagnosisP28C6 relates to clutch a motor phase u-v-w circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P28C7Clutch A Motor Phase U-V-W PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP28C7 relates to clutch a motor phase u-v-w performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P28C8Clutch A Pump Motor PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP28C8 relates to clutch a pump motor performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P28CAClutch A Motor UnderspeedCheck soonTransmission Issues30–120 minutes for initial diagnosisP28CA relates to clutch a motor underspeed. Check the fault conditions and vehicle-specific procedure before replacing parts.P28CBClutch A Motor Position Sensor Circuit/OpenCheck soonTransmission Issues30–120 minutes for initial diagnosisP28CB relates to clutch a motor position sensor circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P28CCClutch A Motor Position Sensor Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP28CC relates to clutch a motor position sensor circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P28CDClutch A Pressure Sensor Circuit/OpenCheck soonTransmission Issues30–120 minutes for initial diagnosisP28CD relates to clutch a pressure sensor circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P28CEClutch A Pressure Sensor Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP28CE relates to clutch a pressure sensor circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P28CFClutch A Pressure Sensor Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP28CF relates to clutch a pressure sensor circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P28D0Clutch A Pressure Sensor Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP28D0 relates to clutch a pressure sensor circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P28D1Clutch A Motor Driver Current/Temperature Too HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP28D1 relates to clutch a motor driver current/temperature too high. Check the fault conditions and vehicle-specific procedure before replacing parts.P28D2Clutch B Motor Phase U-V-W Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP28D2 relates to clutch b motor phase u-v-w circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P28D3Clutch B Motor Phase U-V-W Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP28D3 relates to clutch b motor phase u-v-w circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P28D4Clutch B Motor Phase U-V-W Circuit/OpenCheck soonTransmission Issues30–120 minutes for initial diagnosisP28D4 relates to clutch b motor phase u-v-w circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P28D5Clutch B Motor Phase U-V-W PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP28D5 relates to clutch b motor phase u-v-w performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P28D6Clutch B Motor Driver Current/Temperature Too HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP28D6 relates to clutch b motor driver current/temperature too high. Check the fault conditions and vehicle-specific procedure before replacing parts.P28D7Clutch B Pump Motor PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP28D7 relates to clutch b pump motor performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P28D9Clutch B Motor UnderspeedCheck soonTransmission Issues30–120 minutes for initial diagnosisP28D9 relates to clutch b motor underspeed. Check the fault conditions and vehicle-specific procedure before replacing parts.P28DAClutch B Motor Position Sensor Circuit/OpenCheck soonTransmission Issues30–120 minutes for initial diagnosisP28DA relates to clutch b motor position sensor circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P28DBClutch B Motor Position Sensor Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP28DB relates to clutch b motor position sensor circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P28DCClutch B Pressure Sensor Circuit/OpenCheck soonTransmission Issues30–120 minutes for initial diagnosisP28DC relates to clutch b pressure sensor circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P28DDClutch B Pressure Sensor Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP28DD relates to clutch b pressure sensor circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P28DEClutch B Pressure Sensor Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP28DE relates to clutch b pressure sensor circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P28DFClutch B Pressure Sensor Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP28DF relates to clutch b pressure sensor circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.