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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

FiltersSeverity · family

Severity

All severities9253 Low priority305 Check soon8256 Urgent621

Code family

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

Vehicle coverage

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

Diagnostic codes

Showing 2449–2472 of 9253

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P07BCTransmission Park Position Sensor/Switch B Circuit Performance HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP07BC relates to transmission park position sensor/switch b circuit performance high. Check the fault conditions and vehicle-specific procedure before replacing parts.P07BDTransmission Park Position Sensor/Switch B Circuit Intermittent/ErraticCheck soonTransmission Issues30–120 minutes for initial diagnosisP07BD relates to transmission park position sensor/switch b circuit intermittent/erratic. Check the fault conditions and vehicle-specific procedure before replacing parts.P07BETransmission Park Position Sensor/Switch A/B CorrelationCheck soonTransmission Issues30–120 minutes for initial diagnosisP07BE relates to transmission park position sensor/switch a/b correlation. Check the fault conditions and vehicle-specific procedure before replacing parts.P07BFInput/Turbine Shaft Speed Sensor A Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07BF relates to input/turbine shaft speed sensor a circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C0Input/Turbine Shaft Speed Sensor A Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C0 relates to input/turbine shaft speed sensor a circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C1Input/Turbine Shaft Speed Sensor B Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C1 relates to input/turbine shaft speed sensor b circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C2Input/Turbine Shaft Speed Sensor B Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C2 relates to input/turbine shaft speed sensor b circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C3Input/Turbine Shaft Speed Sensor C Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C3 relates to input/turbine shaft speed sensor c circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C4Input/Turbine Shaft Speed Sensor C Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C4 relates to input/turbine shaft speed sensor c circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C5Intermediate Shaft Speed Sensor A Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C5 relates to intermediate shaft speed sensor a circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C6Intermediate Shaft Speed Sensor A Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C6 relates to intermediate shaft speed sensor a circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C7Intermediate Shaft Speed Sensor B Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C7 relates to intermediate shaft speed sensor b circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C8Intermediate Shaft Speed Sensor B Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C8 relates to intermediate shaft speed sensor b circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P07C9Intermediate Shaft Speed Sensor C Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07C9 relates to intermediate shaft speed sensor c circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P07CAIntermediate Shaft Speed Sensor C Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP07CA relates to intermediate shaft speed sensor c circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P07CBTransmission Fluid Thermostat PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP07CB relates to transmission fluid thermostat performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P07CCTransmission Mode Switch C Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP07CC relates to transmission mode switch c circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P07CDTransmission Mode Switch C Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP07CD relates to transmission mode switch c circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P07CETransmission Mode Switch D CircuitCheck soonTransmission Issues30–120 minutes for initial diagnosisP07CE relates to transmission mode switch d circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P07CFTransmission Mode Switch D Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP07CF relates to transmission mode switch d circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P07D0Transmission Mode Switch D Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP07D0 relates to transmission mode switch d circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P07D1Transmission Mode Switch E CircuitCheck soonTransmission Issues30–120 minutes for initial diagnosisP07D1 relates to transmission mode switch e circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P07D2Transmission Mode Switch E Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP07D2 relates to transmission mode switch e circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P07D3Transmission Mode Switch E Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP07D3 relates to transmission mode switch e circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.