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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.

Chassis & Brakes C · Chassis Clear all

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

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All severities9253 Low priority305 Check soon8256 Urgent621

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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 313–336 of 479

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C05D5Brake Master Cylinder Cut Off ValveUrgentChassis & Brakes45–120 minutes for initial diagnosisC05D5 concerns brake master cylinder cut off valve. Learn what this fault indicates and where to begin diagnosis.C05D6Power Steering Control Module Processor PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC05D6 concerns power steering control module processor performance. Learn what this fault indicates and where to begin diagnosis.C05D7Brake Transmission Shift Interlock (BTSI) Control CircuitUrgentChassis & Brakes45–120 minutes for initial diagnosisC05D7 concerns brake transmission shift interlock (btsi) control circuit. Learn what this fault indicates and where to begin diagnosis.C05D84WD/AWD Clutch A Actuator Control Circuit/OpenCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05D8 concerns 4wd/awd clutch a actuator control circuit/open. Learn what this fault indicates and where to begin diagnosis.C05D94WD/AWD Clutch A Actuator Control Circuit PerformanceCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05D9 concerns 4wd/awd clutch a actuator control circuit performance. Learn what this fault indicates and where to begin diagnosis.C05DA4WD/AWD Clutch A Actuator Control Circuit LowCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05DA concerns 4wd/awd clutch a actuator control circuit low. Learn what this fault indicates and where to begin diagnosis.C05DB4WD/AWD Clutch A Actuator Control Circuit HighCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05DB concerns 4wd/awd clutch a actuator control circuit high. Learn what this fault indicates and where to begin diagnosis.C05DC4WD/AWD Clutch A Temperature Too HighCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05DC concerns 4wd/awd clutch a temperature too high. Learn what this fault indicates and where to begin diagnosis.C05DD4WD/AWD Clutch A Performance/Stuck DisengagedCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05DD concerns 4wd/awd clutch a performance/stuck disengaged. Learn what this fault indicates and where to begin diagnosis.C05DE4WD/AWD Clutch A Stuck EngagedCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05DE concerns 4wd/awd clutch a stuck engaged. Learn what this fault indicates and where to begin diagnosis.C05DF4WD/AWD Clutch A Engagement FaultCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05DF concerns 4wd/awd clutch a engagement fault. Learn what this fault indicates and where to begin diagnosis.C05E04WD/AWD Clutch A Position Sensor CircuitCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E0 concerns 4wd/awd clutch a position sensor circuit. Learn what this fault indicates and where to begin diagnosis.C05E14WD/AWD Clutch A Position Sensor Circuit Range/PerformanceCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E1 concerns 4wd/awd clutch a position sensor circuit range/performance. Learn what this fault indicates and where to begin diagnosis.C05E24WD/AWD Clutch A Position Sensor Circuit LowCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E2 concerns 4wd/awd clutch a position sensor circuit low. Learn what this fault indicates and where to begin diagnosis.C05E34WD/AWD Clutch A Position Sensor Circuit HighCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E3 concerns 4wd/awd clutch a position sensor circuit high. Learn what this fault indicates and where to begin diagnosis.C05E44WD/AWD Clutch A Position Sensor Circuit IntermittentCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E4 concerns 4wd/awd clutch a position sensor circuit intermittent. Learn what this fault indicates and where to begin diagnosis.C05E54WD/AWD Clutch A Position Not LearnedCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E5 concerns 4wd/awd clutch a position not learned. Learn what this fault indicates and where to begin diagnosis.C05E64WD/AWD Clutch A Position Control ErrorCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E6 concerns 4wd/awd clutch a position control error. Learn what this fault indicates and where to begin diagnosis.C05E74WD/AWD Clutch B Actuator Control Circuit/OpenCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E7 concerns 4wd/awd clutch b actuator control circuit/open. Learn what this fault indicates and where to begin diagnosis.C05E84WD/AWD Clutch B Actuator Control Circuit PerformanceCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E8 concerns 4wd/awd clutch b actuator control circuit performance. Learn what this fault indicates and where to begin diagnosis.C05E94WD/AWD Clutch B Actuator Control Circuit LowCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05E9 concerns 4wd/awd clutch b actuator control circuit low. Learn what this fault indicates and where to begin diagnosis.C05EA4WD/AWD Clutch B Actuator Control Circuit HighCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05EA concerns 4wd/awd clutch b actuator control circuit high. Learn what this fault indicates and where to begin diagnosis.C05EB4WD/AWD Clutch B Temperature Too HighCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05EB concerns 4wd/awd clutch b temperature too high. Learn what this fault indicates and where to begin diagnosis.C05EC4WD/AWD Clutch B Performance/Stuck DisengagedCheck soonChassis & Brakes45–120 minutes for initial diagnosisC05EC concerns 4wd/awd clutch b performance/stuck disengaged. Learn what this fault indicates and where to begin diagnosis.