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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

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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 121–144 of 621

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C052ASteering Angle Sensor Module CorrelationUrgentChassis & Brakes45–120 minutes for initial diagnosisC052A concerns steering angle sensor module correlation. Learn what this fault indicates and where to begin diagnosis.C053DBrake Pressure Sensor A Range/PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC053D concerns brake pressure sensor a range/performance. Learn what this fault indicates and where to begin diagnosis.C053EBrake Pressure Sensor A Circuit LowUrgentChassis & Brakes45–120 minutes for initial diagnosisC053E concerns brake pressure sensor a circuit low. Learn what this fault indicates and where to begin diagnosis.C053FBrake Pressure Sensor A Circuit HighUrgentChassis & Brakes45–120 minutes for initial diagnosisC053F concerns brake pressure sensor a circuit high. Learn what this fault indicates and where to begin diagnosis.C0540Brake Pressure Sensor A Circuit/OpenUrgentChassis & Brakes45–120 minutes for initial diagnosisC0540 concerns brake pressure sensor a circuit/open. Learn what this fault indicates and where to begin diagnosis.C0541Brake Pressure Sensor B Range/PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC0541 concerns brake pressure sensor b range/performance. Learn what this fault indicates and where to begin diagnosis.C0542Brake Pressure Sensor B Circuit LowUrgentChassis & Brakes45–120 minutes for initial diagnosisC0542 concerns brake pressure sensor b circuit low. Learn what this fault indicates and where to begin diagnosis.C0543Brake Pressure Sensor B Circuit HighUrgentChassis & Brakes45–120 minutes for initial diagnosisC0543 concerns brake pressure sensor b circuit high. Learn what this fault indicates and where to begin diagnosis.C0544Brake Pressure Sensor B Circuit/OpenUrgentChassis & Brakes45–120 minutes for initial diagnosisC0544 concerns brake pressure sensor b circuit/open. Learn what this fault indicates and where to begin diagnosis.C0559Power Steering Control Module Range/Performance – RearUrgentChassis & Brakes45–120 minutes for initial diagnosisC0559 concerns power steering control module range/performance – rear. Learn what this fault indicates and where to begin diagnosis.C055DBrake Hydraulic Circuit B LeakUrgentChassis & Brakes45–120 minutes for initial diagnosisC055D concerns brake hydraulic circuit b leak. Learn what this fault indicates and where to begin diagnosis.C055EBrake Hydraulic Circuit A LeakUrgentChassis & Brakes45–120 minutes for initial diagnosisC055E concerns brake hydraulic circuit a leak. Learn what this fault indicates and where to begin diagnosis.C0560Brake Pressure Sensor A Missing CalibrationUrgentChassis & Brakes45–120 minutes for initial diagnosisC0560 concerns brake pressure sensor a missing calibration. Learn what this fault indicates and where to begin diagnosis.C0562Brake Pedal Position Sensor Supply Voltage Circuit/OpenUrgentChassis & Brakes45–120 minutes for initial diagnosisC0562 concerns brake pedal position sensor supply voltage circuit/open. Learn what this fault indicates and where to begin diagnosis.C0566Brake Booster Solenoid Circuit/OpenUrgentChassis & Brakes45–120 minutes for initial diagnosisC0566 concerns brake booster solenoid circuit/open. Learn what this fault indicates and where to begin diagnosis.C0567Brake Booster Solenoid Circuit LowUrgentChassis & Brakes45–120 minutes for initial diagnosisC0567 concerns brake booster solenoid circuit low. Learn what this fault indicates and where to begin diagnosis.C0568Brake Booster Solenoid Circuit HighUrgentChassis & Brakes45–120 minutes for initial diagnosisC0568 concerns brake booster solenoid circuit high. Learn what this fault indicates and where to begin diagnosis.C0569Brake Booster Solenoid Circuit PerformanceUrgentChassis & Brakes45–120 minutes for initial diagnosisC0569 concerns brake booster solenoid circuit performance. Learn what this fault indicates and where to begin diagnosis.C056ABrake Booster Pressure Sensor Power Supply CircuitUrgentChassis & Brakes45–120 minutes for initial diagnosisC056A concerns brake booster pressure sensor power supply circuit. Learn what this fault indicates and where to begin diagnosis.C056BBrake Pressure Sensor A Intermittent/ErraticUrgentChassis & Brakes45–120 minutes for initial diagnosisC056B concerns brake pressure sensor a intermittent/erratic. Learn what this fault indicates and where to begin diagnosis.C056CBrake Pressure Sensor B Intermittent/ErraticUrgentChassis & Brakes45–120 minutes for initial diagnosisC056C concerns brake pressure sensor b intermittent/erratic. Learn what this fault indicates and where to begin diagnosis.C056DBrake Pedal Position Sensor Supply Voltage Circuit LowUrgentChassis & Brakes45–120 minutes for initial diagnosisC056D concerns brake pedal position sensor supply voltage circuit low. Learn what this fault indicates and where to begin diagnosis.C056EBrake Pedal Position Sensor Supply Voltage Circuit HighUrgentChassis & Brakes45–120 minutes for initial diagnosisC056E concerns brake pedal position sensor supply voltage circuit high. Learn what this fault indicates and where to begin diagnosis.C056FBrake Booster Travel Sensor Circuit LowUrgentChassis & Brakes45–120 minutes for initial diagnosisC056F concerns brake booster travel sensor circuit low. Learn what this fault indicates and where to begin diagnosis.