Diagnostic library
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Search the code from your scanner, then narrow the library by system, severity, or code family.
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 1993–2016 of 7353
P0882TCM 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 diagnosisP0890TCM Power Relay Sense Circuit LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP0891TCM Power Relay Sense Circuit HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP0892TCM Power Relay Sense Circuit IntermittentCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP0893Multiple Gears EngagedCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0894Transmission Component SlippingCheck soonTransmission Issues30–120 minutes for initial diagnosisP0895Shift Time Too ShortCheck soonTransmission Issues30–120 minutes for initial diagnosisP0896Shift Time Too LongCheck soonTransmission Issues30–120 minutes for initial diagnosisP0897Transmission Fluid DeterioratedCheck soonTransmission Issues30–120 minutes for initial diagnosisP0898Transmission Control System MIL Request Circuit LowCheck soonTransmission Issues30–120 minutes for initial diagnosisP0899Transmission Control System MIL Request Circuit HighCheck soonTransmission Issues30–120 minutes for initial diagnosisP089AGear Lever X Position Sensor 2 CircuitCheck soonSensors & Electronics30–120 minutes for initial diagnosis