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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.

Electrical & Charging System P · Powertrain Clear all

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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 217–240 of 1797

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P0A5FDrive Motor A Phase U Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A5F concerns drive motor a phase u current high. Learn what this fault indicates and where to begin diagnosis.P0A60Drive Motor A Phase V CurrentCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A60 concerns drive motor a phase v current. Learn what this fault indicates and where to begin diagnosis.P0A61Drive Motor A Phase V Current LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A61 concerns drive motor a phase v current low. Learn what this fault indicates and where to begin diagnosis.P0A62Drive Motor A Phase V Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A62 concerns drive motor a phase v current high. Learn what this fault indicates and where to begin diagnosis.P0A63Drive Motor A Phase W CurrentCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A63 concerns drive motor a phase w current. Learn what this fault indicates and where to begin diagnosis.P0A64Drive Motor A Phase W Current LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A64 concerns drive motor a phase w current low. Learn what this fault indicates and where to begin diagnosis.P0A65Drive Motor A Phase W Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A65 concerns drive motor a phase w current high. Learn what this fault indicates and where to begin diagnosis.P0A66Drive Motor B Phase U CurrentCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A66 concerns drive motor b phase u current. Learn what this fault indicates and where to begin diagnosis.P0A67Drive Motor B Phase U Current LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A67 concerns drive motor b phase u current low. Learn what this fault indicates and where to begin diagnosis.P0A68Drive Motor B Phase U Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A68 concerns drive motor b phase u current high. Learn what this fault indicates and where to begin diagnosis.P0A69Drive Motor B Phase V CurrentCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A69 concerns drive motor b phase v current. Learn what this fault indicates and where to begin diagnosis.P0A6ADrive Motor B Phase V Current LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A6A concerns drive motor b phase v current low. Learn what this fault indicates and where to begin diagnosis.P0A6BDrive Motor B Phase V Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A6B concerns drive motor b phase v current high. Learn what this fault indicates and where to begin diagnosis.P0A6CDrive Motor B Phase W CurrentCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A6C concerns drive motor b phase w current. Learn what this fault indicates and where to begin diagnosis.P0A6DDrive Motor B Phase W Current LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A6D concerns drive motor b phase w current low. Learn what this fault indicates and where to begin diagnosis.P0A6EDrive Motor B Phase W Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A6E concerns drive motor b phase w current high. Learn what this fault indicates and where to begin diagnosis.P0A6FGenerator Phase U CurrentCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A6F concerns generator phase u current. Learn what this fault indicates and where to begin diagnosis.P0A70Generator Phase U Current LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A70 concerns generator phase u current low. Learn what this fault indicates and where to begin diagnosis.P0A71Generator Phase U Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A71 concerns generator phase u current high. Learn what this fault indicates and where to begin diagnosis.P0A72Generator Phase V CurrentCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A72 concerns generator phase v current. Learn what this fault indicates and where to begin diagnosis.P0A73Generator Phase V Current LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A73 concerns generator phase v current low. Learn what this fault indicates and where to begin diagnosis.P0A74Generator Phase V Current HighCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A74 concerns generator phase v current high. Learn what this fault indicates and where to begin diagnosis.P0A75Generator Phase W CurrentCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A75 concerns generator phase w current. Learn what this fault indicates and where to begin diagnosis.P0A76Generator Phase W Current LowCheck soonElectrical & Charging System45–120 minutes for initial diagnosisP0A76 concerns generator phase w current low. Learn what this fault indicates and where to begin diagnosis.