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 6625–6648 of 7353
P2D33Hybrid/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 diagnosisP2D37Hybrid/EV Battery Inductive Charger Input Circuit Range/PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D38Hybrid/EV Battery Pack Heater PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D39Forced Hybrid/EV Battery DisconnectCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D3AForced Hybrid/EV System ShutdownCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2D3BHybrid/EV Discharge System FaultCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2D3CCold Start Hybrid/EV Drive Motor PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2D3DCold Start Hybrid/EV Drive Motor Inverter Torque PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2D3ECold Start Hybrid/EV Battery PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D3FHybrid/EV Battery Cooling System B PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D40Hybrid/EV Battery Cooling System C PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D41A/C Compressor Motor Voltage B PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D42A/C Compressor Motor Voltage B LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D43A/C Compressor Motor Voltage B HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2D44A/C Compressor Motor PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2D45Reductant Temperature Too LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP2D46Hybrid/EV Battery Pack B Over TemperatureUrgentElectrical & Charging System30–120 minutes for initial diagnosisP2D47Hybrid/EV Battery Pack C Over TemperatureUrgentElectrical & Charging System30–120 minutes for initial diagnosisP2D48Hybrid/EV Battery Pack D Over TemperatureUrgentElectrical & Charging System30–120 minutes for initial diagnosisP2D49Hybrid/EV Battery Pack E Over TemperatureUrgentElectrical & Charging System30–120 minutes for initial diagnosisP2D4AHybrid/EV Battery Pack F Over TemperatureUrgentElectrical & Charging System30–120 minutes for initial diagnosis