Diagnostic library

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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

FiltersSeverity · family

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 721–744 of 1223

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U0536Invalid Data Received From Lateral Acceleration Sensor ModuleCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0536 concerns invalid data received from lateral acceleration sensor module. Learn what this fault indicates and where to begin diagnosis.U0537Invalid Data Received From Column Lock ModuleCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0537 concerns invalid data received from column lock module. Learn what this fault indicates and where to begin diagnosis.U0538Invalid Data Received From Digital Audio Control Module CCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0538 concerns invalid data received from digital audio control module c. Learn what this fault indicates and where to begin diagnosis.U0539Invalid Data Received From Digital Audio Control Module DCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0539 concerns invalid data received from digital audio control module d. Learn what this fault indicates and where to begin diagnosis.U053AInvalid Data Received From Entrapment Control Module ACheck soonNetwork & Communication45–120 minutes for initial diagnosisU053A concerns invalid data received from entrapment control module a. Learn what this fault indicates and where to begin diagnosis.U053BInvalid Data Received From Image Processing Module ACheck soonNetwork & Communication45–120 minutes for initial diagnosisU053B concerns invalid data received from image processing module a. Learn what this fault indicates and where to begin diagnosis.U053CInvalid Data Received From Image Processing Module BCheck soonNetwork & Communication45–120 minutes for initial diagnosisU053C concerns invalid data received from image processing module b. Learn what this fault indicates and where to begin diagnosis.U053DInvalid Data Received From Image Processing Module CCheck soonNetwork & Communication45–120 minutes for initial diagnosisU053D concerns invalid data received from image processing module c. Learn what this fault indicates and where to begin diagnosis.U0541Invalid Data Received From Entrapment Control Module BCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0541 concerns invalid data received from entrapment control module b. Learn what this fault indicates and where to begin diagnosis.U0542Invalid Data Received From Headlamp Control Module ACheck soonNetwork & Communication45–120 minutes for initial diagnosisU0542 concerns invalid data received from headlamp control module a. Learn what this fault indicates and where to begin diagnosis.U0543Invalid Data Received From Headlamp Control Module BCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0543 concerns invalid data received from headlamp control module b. Learn what this fault indicates and where to begin diagnosis.U0544Invalid Data Received From Parking Assist Control Module BCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0544 concerns invalid data received from parking assist control module b. Learn what this fault indicates and where to begin diagnosis.U0545Invalid Data Received From Running Board Control Module ACheck soonNetwork & Communication45–120 minutes for initial diagnosisU0545 concerns invalid data received from running board control module a. Learn what this fault indicates and where to begin diagnosis.U0546Invalid Data Received From Entertainment Control Module - FrontCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0546 concerns invalid data received from entertainment control module - front. Learn what this fault indicates and where to begin diagnosis.U0547Invalid Data Received From Seat Control Module ECheck soonNetwork & Communication45–120 minutes for initial diagnosisU0547 concerns invalid data received from seat control module e. Learn what this fault indicates and where to begin diagnosis.U0548Invalid Data Received From Seat Control Module FCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0548 concerns invalid data received from seat control module f. Learn what this fault indicates and where to begin diagnosis.U0549Invalid Data Received From Remote Accessory ModuleCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0549 concerns invalid data received from remote accessory module. Learn what this fault indicates and where to begin diagnosis.U054AInvalid Data Received From Entertainment Control Module - Rear BCheck soonNetwork & Communication45–120 minutes for initial diagnosisU054A concerns invalid data received from entertainment control module - rear b. Learn what this fault indicates and where to begin diagnosis.U054BInvalid Data Received From Interior Lighting Control Module ACheck soonNetwork & Communication45–120 minutes for initial diagnosisU054B concerns invalid data received from interior lighting control module a. Learn what this fault indicates and where to begin diagnosis.U054CInvalid Data Received from Seat Control Module GCheck soonNetwork & Communication45–120 minutes for initial diagnosisU054C concerns invalid data received from seat control module g. Learn what this fault indicates and where to begin diagnosis.U054DInvalid Data Received from Seat Control Module HCheck soonNetwork & Communication45–120 minutes for initial diagnosisU054D concerns invalid data received from seat control module h. Learn what this fault indicates and where to begin diagnosis.U054EInvalid Data Received from Seat Control Module JCheck soonNetwork & Communication45–120 minutes for initial diagnosisU054E concerns invalid data received from seat control module j. Learn what this fault indicates and where to begin diagnosis.U054FInvalid Data Received From Side Obstacle Detection Control Module CCheck soonNetwork & Communication45–120 minutes for initial diagnosisU054F concerns invalid data received from side obstacle detection control module c. Learn what this fault indicates and where to begin diagnosis.U0550Invalid Data Received From Side Obstacle Detection Control Module DCheck soonNetwork & Communication45–120 minutes for initial diagnosisU0550 concerns invalid data received from side obstacle detection control module d. Learn what this fault indicates and where to begin diagnosis.