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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

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

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All families9253 P · Powertrain7353 B · Body193 C · Chassis479 U · Network1228

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Diagnostic codes

Showing 6505–6528 of 6682

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P3485Cylinder 11 Exhaust Valve Control Circuit/OpenCheck soonEngine Problems30–120 minutes for initial diagnosisP3485 relates to cylinder 11 exhaust valve control circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P3486Cylinder 11 Exhaust Valve Control Circuit PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP3486 relates to cylinder 11 exhaust valve control circuit performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P3487Cylinder 11 Exhaust Valve Control Circuit LowCheck soonEngine Problems30–120 minutes for initial diagnosisP3487 relates to cylinder 11 exhaust valve control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P3488Cylinder 11 Exhaust Valve Control Circuit HighCheck soonEngine Problems30–120 minutes for initial diagnosisP3488 relates to cylinder 11 exhaust valve control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P3489Cylinder 12 Deactivation/Intake Valve Control Circuit/OpenCheck soonEngine Problems30–120 minutes for initial diagnosisP3489 relates to cylinder 12 deactivation/intake valve control circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P3490Cylinder 12 Deactivation/Intake Valve Control Circuit PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP3490 relates to cylinder 12 deactivation/intake valve control circuit performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P3491Cylinder 12 Deactivation/Intake Valve Control Circuit LowCheck soonEngine Problems30–120 minutes for initial diagnosisP3491 relates to cylinder 12 deactivation/intake valve control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P3492Cylinder 12 Deactivation/Intake Valve Control Circuit HighCheck soonEngine Problems30–120 minutes for initial diagnosisP3492 relates to cylinder 12 deactivation/intake valve control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P3493Cylinder 12 Exhaust Valve Control Circuit/OpenCheck soonEngine Problems30–120 minutes for initial diagnosisP3493 relates to cylinder 12 exhaust valve control circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P3494Cylinder 12 Exhaust Valve Control Circuit PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP3494 relates to cylinder 12 exhaust valve control circuit performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P3495Cylinder 12 Exhaust Valve Control Circuit LowCheck soonEngine Problems30–120 minutes for initial diagnosisP3495 relates to cylinder 12 exhaust valve control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P3496Cylinder 12 Exhaust Valve Control Circuit HighCheck soonEngine Problems30–120 minutes for initial diagnosisP3496 relates to cylinder 12 exhaust valve control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P3497Cylinder Deactivation System Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP3497 relates to cylinder deactivation system bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P3498Cylinder 1 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP3498 relates to cylinder 1 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P3499Cylinder 2 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP3499 relates to cylinder 2 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P349ACylinder 3 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP349A relates to cylinder 3 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P349BCylinder 4 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP349B relates to cylinder 4 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P349CCylinder 5 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP349C relates to cylinder 5 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P349DCylinder 6 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP349D relates to cylinder 6 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P349ECylinder 7 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP349E relates to cylinder 7 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P349FCylinder 8 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP349F relates to cylinder 8 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P34A0Cylinder 9 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP34A0 relates to cylinder 9 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P34A1Cylinder 10 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP34A1 relates to cylinder 10 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P34A2Cylinder 11 Deactivation/Intake Valve PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP34A2 relates to cylinder 11 deactivation/intake valve performance. Check the fault conditions and vehicle-specific procedure before replacing parts.