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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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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 337–360 of 8256

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C0661Left Rear Wheel Speed Sensor B Circuit LowCheck soonChassis & Brakes45–120 minutes for initial diagnosisC0661 concerns left rear wheel speed sensor b circuit low. Learn what this fault indicates and where to begin diagnosis.C0662Left Rear Wheel Speed Sensor B Circuit HighCheck soonChassis & Brakes45–120 minutes for initial diagnosisC0662 concerns left rear wheel speed sensor b circuit high. Learn what this fault indicates and where to begin diagnosis.C0663Left Rear Wheel Speed Sensor B Intermittent/ErraticCheck soonChassis & Brakes45–120 minutes for initial diagnosisC0663 concerns left rear wheel speed sensor b intermittent/erratic. Learn what this fault indicates and where to begin diagnosis.C0664Left Rear Wheel Speed Sensor B CorrelationCheck soonChassis & Brakes45–120 minutes for initial diagnosisC0664 concerns left rear wheel speed sensor b correlation. Learn what this fault indicates and where to begin diagnosis.C0665Left Rear Wheel Speed Sensor B Incorrect Component InstalledCheck soonChassis & Brakes45–120 minutes for initial diagnosisC0665 concerns left rear wheel speed sensor b incorrect component installed. Learn what this fault indicates and where to begin diagnosis.C0666Right Rear Wheel Speed Sensor B Circuit/OpenCheck soonChassis & Brakes45–120 minutes for initial diagnosisC0666 concerns right rear wheel speed sensor b circuit/open. Learn what this fault indicates and where to begin diagnosis.C0667Right Rear Wheel Speed Sensor B Range/PerformanceCheck soonChassis & Brakes45–120 minutes for initial diagnosisC0667 concerns right rear wheel speed sensor b range/performance. Learn what this fault indicates and where to begin diagnosis.C0668Right Rear Wheel Speed Sensor B Circuit LowCheck soonChassis & Brakes45–120 minutes for initial diagnosisC0668 concerns right rear wheel speed sensor b circuit low. Learn what this fault indicates and where to begin diagnosis.C0669Right Rear Wheel Speed Sensor B Circuit HighCheck soonChassis & Brakes45–120 minutes for initial diagnosisC0669 concerns right rear wheel speed sensor b circuit high. Learn what this fault indicates and where to begin diagnosis.C066ARight Rear Wheel Speed Sensor B Intermittent/ErraticCheck soonChassis & Brakes45–120 minutes for initial diagnosisC066A concerns right rear wheel speed sensor b intermittent/erratic. Learn what this fault indicates and where to begin diagnosis.C066BRight Rear Wheel Speed Sensor B CorrelationCheck soonChassis & Brakes45–120 minutes for initial diagnosisC066B concerns right rear wheel speed sensor b correlation. Learn what this fault indicates and where to begin diagnosis.C066CRight Rear Wheel Speed Sensor B Incorrect Component InstalledCheck soonChassis & Brakes45–120 minutes for initial diagnosisC066C concerns right rear wheel speed sensor b incorrect component installed. Learn what this fault indicates and where to begin diagnosis.P0005Fuel Shutoff Valve A Control Circuit/OpenCheck soonFuel System30–120 minutes for initial diagnosisP0005 relates to fuel shutoff valve a control circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P0006Fuel Shutoff Valve A Control Circuit LowCheck soonFuel System30–120 minutes for initial diagnosisP0006 relates to fuel shutoff valve a control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P0007Fuel Shutoff Valve A Control Circuit HighCheck soonFuel System30–120 minutes for initial diagnosisP0007 relates to fuel shutoff valve a control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P0008Engine Position System Performance Bank 1Check soonSensors & Electronics30–120 minutes for initial diagnosisP0008 relates to engine position system performance bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P0009Engine Position System Performance Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP0009 relates to engine position system performance bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P000AA Camshaft Position Slow Response Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP000A relates to a camshaft position slow response bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P000BB Camshaft Position Slow Response Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP000B relates to b camshaft position slow response bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P000CA Camshaft Position Slow Response Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP000C relates to a camshaft position slow response bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P000DB Camshaft Position Slow Response Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP000D relates to b camshaft position slow response bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P000EFuel Volume Regulator Control Exceeded Learning LimitCheck soonFuel System30–120 minutes for initial diagnosisP000E relates to fuel volume regulator control exceeded learning limit. Check the fault conditions and vehicle-specific procedure before replacing parts.P000FFuel System Over Pressure Relief Valve ActivatedCheck soonFuel System30–120 minutes for initial diagnosisP000F relates to fuel system over pressure relief valve activated. Check the fault conditions and vehicle-specific procedure before replacing parts.P001AA Camshaft Profile Actuator A Control Circuit/Open Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP001A relates to a camshaft profile actuator a control circuit/open bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.