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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.

Low priority B · Body Clear all

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Engine1049 Emissions515 Fuel1016 Sensors & Electronics2110 Transmission866 Electrical & Charging1797 Body & Restraints193 Chassis & Brakes479 Network & Communication1228

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Severity

All severities9253 Low priority305 Check soon8256 Urgent621

Code family

All families9253 P · Powertrain7353 B · Body193 C · Chassis479 U · Network1228

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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 1–6 of 6

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B012FA/V Sensor Washer Fluid A Control CircuitLow priorityBody & Restraints45–120 minutes for initial diagnosisB012F concerns a/v sensor washer fluid a control circuit. Learn what this fault indicates and where to begin diagnosis.B0130A/V Sensor Washer Fluid B Control CircuitLow priorityBody & Restraints45–120 minutes for initial diagnosisB0130 concerns a/v sensor washer fluid b control circuit. Learn what this fault indicates and where to begin diagnosis.B0131A/V Sensor Washer Fluid C Control CircuitLow priorityBody & Restraints45–120 minutes for initial diagnosisB0131 concerns a/v sensor washer fluid c control circuit. Learn what this fault indicates and where to begin diagnosis.B0132A/V Sensor Washer Fluid D Control CircuitLow priorityBody & Restraints45–120 minutes for initial diagnosisB0132 concerns a/v sensor washer fluid d control circuit. Learn what this fault indicates and where to begin diagnosis.B0133A/V Sensor Washer Fluid E Control CircuitLow priorityBody & Restraints45–120 minutes for initial diagnosisB0133 concerns a/v sensor washer fluid e control circuit. Learn what this fault indicates and where to begin diagnosis.B0134A/V Sensor Washer Fluid F Control CircuitLow priorityBody & Restraints45–120 minutes for initial diagnosisB0134 concerns a/v sensor washer fluid f control circuit. Learn what this fault indicates and where to begin diagnosis.