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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.

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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 241–264 of 479

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C058DBrake Booster Motor B Position Sensor Circuit HighUrgentChassis & Brakes45–120 minutes for initial diagnosisC058D concerns brake booster motor b position sensor circuit high. Learn what this fault indicates and where to begin diagnosis.C058EBrake Booster Motor B Position Sensor Circuit Range/PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC058E concerns brake booster motor b position sensor circuit range/performance. Learn what this fault indicates and where to begin diagnosis.C058FRegeneration Torque PerformanceCheck soonChassis & Brakes45–120 minutes for initial diagnosisC058F concerns regeneration torque performance. Learn what this fault indicates and where to begin diagnosis.C0590Brake Booster Motor A Phase U-V-W Current HighUrgentChassis & Brakes45–120 minutes for initial diagnosisC0590 concerns brake booster motor a phase u-v-w current high. Learn what this fault indicates and where to begin diagnosis.C0591Brake Booster Motor A Phase U-V-W Current LowUrgentChassis & Brakes45–120 minutes for initial diagnosisC0591 concerns brake booster motor a phase u-v-w current low. Learn what this fault indicates and where to begin diagnosis.C0592Brake Booster Motor B Phase U-V-W Current HighUrgentChassis & Brakes45–120 minutes for initial diagnosisC0592 concerns brake booster motor b phase u-v-w current high. Learn what this fault indicates and where to begin diagnosis.C0593Brake Booster Motor B Phase U-V-W Current LowUrgentChassis & Brakes45–120 minutes for initial diagnosisC0593 concerns brake booster motor b phase u-v-w current low. Learn what this fault indicates and where to begin diagnosis.C0594Brake Booster Motor A PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC0594 concerns brake booster motor a performance. Learn what this fault indicates and where to begin diagnosis.C0595Brake Booster Internal Power Driver Range/PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC0595 concerns brake booster internal power driver range/performance. Learn what this fault indicates and where to begin diagnosis.C0596Brake Booster Motor A Current Sensor Circuit Range/PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC0596 concerns brake booster motor a current sensor circuit range/performance. Learn what this fault indicates and where to begin diagnosis.C0597Brake System Control Module A PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC0597 concerns brake system control module a performance. Learn what this fault indicates and where to begin diagnosis.C0598Brake System Control Module B PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC0598 concerns brake system control module b performance. Learn what this fault indicates and where to begin diagnosis.C0599Brake Booster Control Module Missing CalibrationUrgentChassis & Brakes45–120 minutes for initial diagnosisC0599 concerns brake booster control module missing calibration. Learn what this fault indicates and where to begin diagnosis.C059APower Steering Control Module - Rear Missing CalibrationUrgentChassis & Brakes45–120 minutes for initial diagnosisC059A concerns power steering control module - rear missing calibration. Learn what this fault indicates and where to begin diagnosis.C059BBrake Pressure Sensor B Missing CalibrationUrgentChassis & Brakes45–120 minutes for initial diagnosisC059B concerns brake pressure sensor b missing calibration. Learn what this fault indicates and where to begin diagnosis.C059CBrake Pressure Sensor C Missing CalibrationUrgentChassis & Brakes45–120 minutes for initial diagnosisC059C concerns brake pressure sensor c missing calibration. Learn what this fault indicates and where to begin diagnosis.C059DBrake Pressure Sensor D Missing CalibrationUrgentChassis & Brakes45–120 minutes for initial diagnosisC059D concerns brake pressure sensor d missing calibration. Learn what this fault indicates and where to begin diagnosis.C059EBrake Pressure Sensor E Missing CalibrationUrgentChassis & Brakes45–120 minutes for initial diagnosisC059E concerns brake pressure sensor e missing calibration. Learn what this fault indicates and where to begin diagnosis.C059FBrake Pressure Sensor E Circuit LowUrgentChassis & Brakes45–120 minutes for initial diagnosisC059F concerns brake pressure sensor e circuit low. Learn what this fault indicates and where to begin diagnosis.C05A0Brake Pressure Sensor E Circuit HighUrgentChassis & Brakes45–120 minutes for initial diagnosisC05A0 concerns brake pressure sensor e circuit high. Learn what this fault indicates and where to begin diagnosis.C05A1Brake Pressure Sensor E Circuit/OpenUrgentChassis & Brakes45–120 minutes for initial diagnosisC05A1 concerns brake pressure sensor e circuit/open. Learn what this fault indicates and where to begin diagnosis.C05A2Brake Pressure Sensor E Range/PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC05A2 concerns brake pressure sensor e range/performance. Learn what this fault indicates and where to begin diagnosis.C05A3Wheel Speed Sensors Supply Circuit HighCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05A3 concerns wheel speed sensors supply circuit high. Learn what this fault indicates and where to begin diagnosis.C05A4Wheel Speed Sensors Supply Circuit LowCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05A4 concerns wheel speed sensors supply circuit low. Learn what this fault indicates and where to begin diagnosis.