Diagnostic library
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9,253 diagnostic guides
Find codes by symptomChoose what you notice to search matching code guides.
Rough idle or shakingVibration while stoppedHard to startLong cranking or no-startEngine stallsCuts out at idle or on the roadHesitates or loses powerSlow response when acceleratingBattery light is onCharging system warningHarsh 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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These are generic OBD2 definitions. Exact make, model, engine, and year compatibility will appear after vehicle-fitment data is added.
Diagnostic codes
Showing 2089–2112 of 8256
P0876Transmission Fluid Pressure Sensor/Switch D Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP0877Transmission Fluid Pressure Sensor/Switch D Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP0878Transmission Fluid Pressure Sensor/Switch D Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP0879Transmission Fluid Pressure Sensor/Switch D Circuit IntermittentCheck soonTransmission Issues30–120 minutes for initial diagnosisP087AClutch Position Sensor B CircuitCheck soonTransmission Issues30–120 minutes for initial diagnosisP087BClutch Position Sensor B Circuit Range/PerformanceCheck soonTransmission Issues30–120 minutes for initial diagnosisP087CClutch Position Sensor B Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP087DClutch Position Sensor B Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP087EClutch Position Sensor B Circuit IntermittentCheck soonTransmission Issues30–120 minutes for initial diagnosisP0880TCM Power Input SignalCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0881TCM Power Input Signal Range/PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0882TCM Power Input Signal LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0883TCM Power Input Signal HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0884TCM Power Input Signal IntermittentCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0885TCM Power Relay Control Circuit/OpenCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP0886TCM Power Relay Control Circuit LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP0887TCM Power Relay Control Circuit HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP0888TCM Power Relay Sense CircuitCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP0889TCM Power Relay Sense Circuit Range/PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP088ATransmission Fluid Filter DeterioratedCheck soonTransmission Issues30–120 minutes for initial diagnosisP088BTransmission Fluid Filter Very DeterioratedCheck soonTransmission Issues30–120 minutes for initial diagnosisP088CReverse Inhibit Control Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP088DReverse Inhibit Control Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP088EPlanetary Gear Set FailureCheck soonSensors & Electronics30–120 minutes for initial diagnosis