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 1585–1608 of 1797
P2CC5Generator Inverter Power Supply B Circuit/OpenCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CC6Generator Inverter Power Supply B Circuit LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CC7Generator Inverter Power Supply B Circuit HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CCCHybrid/EV Battery Pack G DeteriorationCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CCDHybrid/EV Battery Pack H DeteriorationCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CCEHybrid/EV Battery Pack I DeteriorationCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CCFHybrid/EV Battery Pack J DeteriorationCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CD0Hybrid/EV Battery Pack K DeteriorationCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CD1Hybrid/EV Battery Pack L DeteriorationCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CD2Hybrid/EV Battery Pack M DeteriorationCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CD3Hybrid/EV Battery Pack N DeteriorationCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CF3Hybrid/EV Battery Pack Coolant Pump A UnderspeedCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CF4Hybrid/EV Battery Pack Coolant Pump B Supply Voltage CircuitCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CF5Hybrid/EV Battery Pack Coolant Pump B Stuck/StalledCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2CF6Hybrid/EV Battery Pack Coolant Pump B Overspeed /Air in SystemUrgentElectrical & Charging System30–120 minutes for initial diagnosisP2CF7Hybrid/EV Battery Pack Coolant Pump B UnderspeedCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D03Motor Electronics Coolant Pump A Supply Voltage CircuitCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D08Motor Electronics Coolant Pump B Supply Voltage CircuitCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D0DMotor Electronics Coolant Pump C Supply Voltage CircuitCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D2BHybrid/EV Battery Pack Coolant Temperature Sensor A/B CorrelationCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D33Hybrid/EV Battery Inductive Charger Control Module Processor PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D34Hybrid/EV Battery Inductive Charger Control Circuit Range/PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D35Hybrid/EV Battery Inductive Charging System High Voltage Interlock Circuit PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D36Hybrid/EV Battery Inductive Charger Output Voltage PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosis