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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 73–96 of 621

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B00C5Passenger Seat Track Position Restraints SensorUrgentBody & Restraints45–120 minutes for initial diagnosisB00C5 concerns passenger seat track position restraints sensor. Learn what this fault indicates and where to begin diagnosis.B00C6Passenger Seat Recline Position Restraints SensorUrgentBody & Restraints45–120 minutes for initial diagnosisB00C6 concerns passenger seat recline position restraints sensor. Learn what this fault indicates and where to begin diagnosis.B00D2Restraint System Malfunction Indicator 1UrgentBody & Restraints45–120 minutes for initial diagnosisB00D2 concerns restraint system malfunction indicator 1. Learn what this fault indicates and where to begin diagnosis.B00D3Restraint System Malfunction Indicator 2UrgentBody & Restraints45–120 minutes for initial diagnosisB00D3 concerns restraint system malfunction indicator 2. Learn what this fault indicates and where to begin diagnosis.B00D4Restraint System Malfunction Audible IndicatorUrgentBody & Restraints45–120 minutes for initial diagnosisB00D4 concerns restraint system malfunction audible indicator. Learn what this fault indicates and where to begin diagnosis.B00D5Restraint System Passenger Disable IndicatorUrgentBody & Restraints45–120 minutes for initial diagnosisB00D5 concerns restraint system passenger disable indicator. Learn what this fault indicates and where to begin diagnosis.B00DFPassenger Restraints Disable SwitchUrgentBody & Restraints45–120 minutes for initial diagnosisB00DF concerns passenger restraints disable switch. Learn what this fault indicates and where to begin diagnosis.B00E0Third Row Left Seat Belt Pretensioner B Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00E0 concerns third row left seat belt pretensioner b deployment control. Learn what this fault indicates and where to begin diagnosis.B00E1Third Row Right Seat Belt Pretensioner B Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00E1 concerns third row right seat belt pretensioner b deployment control. Learn what this fault indicates and where to begin diagnosis.B00E2Third Row Center Seat Belt Pretensioner B Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00E2 concerns third row center seat belt pretensioner b deployment control. Learn what this fault indicates and where to begin diagnosis.B00E3Second Row Left Seat Belt Pretensioner C Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00E3 concerns second row left seat belt pretensioner c deployment control. Learn what this fault indicates and where to begin diagnosis.B00E4Second Row Right Seat Belt Pretensioner C Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00E4 concerns second row right seat belt pretensioner c deployment control. Learn what this fault indicates and where to begin diagnosis.B00E5Second Row Center Seat Belt Pretensioner C Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00E5 concerns second row center seat belt pretensioner c deployment control. Learn what this fault indicates and where to begin diagnosis.B00E6Third Row Right Seat Belt Pretensioner C Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00E6 concerns third row right seat belt pretensioner c deployment control. Learn what this fault indicates and where to begin diagnosis.B00E7Third Row Left Seat Belt Pretensioner C Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00E7 concerns third row left seat belt pretensioner c deployment control. Learn what this fault indicates and where to begin diagnosis.B00E8Third Row Center Seat Belt Pretensioner C Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00E8 concerns third row center seat belt pretensioner c deployment control. Learn what this fault indicates and where to begin diagnosis.B00F0Driver Inflatable Seat Belt Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00F0 concerns driver inflatable seat belt deployment control. Learn what this fault indicates and where to begin diagnosis.B00F1Passenger Inflatable Seat Belt Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00F1 concerns passenger inflatable seat belt deployment control. Learn what this fault indicates and where to begin diagnosis.B00F2Second Row Left Inflatable Seat Belt Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00F2 concerns second row left inflatable seat belt deployment control. Learn what this fault indicates and where to begin diagnosis.B00F3Second Row Center Inflatable Seat Belt Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00F3 concerns second row center inflatable seat belt deployment control. Learn what this fault indicates and where to begin diagnosis.B00F4Second Row Right Inflatable Seat Belt Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00F4 concerns second row right inflatable seat belt deployment control. Learn what this fault indicates and where to begin diagnosis.B00F5Third Row Left Inflatable Seat Belt Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00F5 concerns third row left inflatable seat belt deployment control. Learn what this fault indicates and where to begin diagnosis.B00F6Third Row Center Inflatable Seat Belt Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00F6 concerns third row center inflatable seat belt deployment control. Learn what this fault indicates and where to begin diagnosis.B00F7Third Row Right Inflatable Seat Belt Deployment ControlUrgentBody & Restraints45–120 minutes for initial diagnosisB00F7 concerns third row right inflatable seat belt deployment control. Learn what this fault indicates and where to begin diagnosis.