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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

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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Diagnostic codes

Showing 1345–1368 of 1570

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P2BE9Hybrid/EV Battery Precharge Contactor Control Circuit B Range/PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2BE9 relates to hybrid/ev battery precharge contactor control circuit b range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2BEAHybrid/EV Battery Precharge Contactor Control Circuit B LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2BEA relates to hybrid/ev battery precharge contactor control circuit b low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2BEBHybrid/EV Battery Precharge Contactor Control Circuit B HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2BEB relates to hybrid/ev battery precharge contactor control circuit b high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C2ETurbocharger/Supercharger Bypass Valve B Supply Voltage LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C2E relates to turbocharger/supercharger bypass valve b supply voltage low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C43Battery Isolation/Voltage Stabilization Control CircuitCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C43 relates to battery isolation/voltage stabilization control circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C44Battery Isolation/Voltage Stabilization Control Circuit PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C44 relates to battery isolation/voltage stabilization control circuit performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C45Battery Isolation/Voltage Stabilization Control Circuit LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C45 relates to battery isolation/voltage stabilization control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C46Battery Isolation/Voltage Stabilization Control Circuit HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C46 relates to battery isolation/voltage stabilization control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C47Battery Isolation/Voltage Stabilization Control Circuit IntermittentCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C47 relates to battery isolation/voltage stabilization control circuit intermittent. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C82AIR System Pump Supply Voltage Circuit Bank 1Check soonElectrical & Charging System30–120 minutes for initial diagnosisP2C82 relates to air system pump supply voltage circuit bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C85Hybrid/EV Battery Voltage External Isolation FaultCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C85 relates to hybrid/ev battery voltage external isolation fault. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C86Hybrid/EV Battery Voltage Internal Isolation WarningCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C86 relates to hybrid/ev battery voltage internal isolation warning. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C87Hybrid/EV Battery Voltage External Isolation WarningCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C87 relates to hybrid/ev battery voltage external isolation warning. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C88Hybrid/EV Battery Voltage System Isolation WarningCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C88 relates to hybrid/ev battery voltage system isolation warning. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C89Hybrid/EV Battery System Precharge Current Too HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C89 relates to hybrid/ev battery system precharge current too high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C8AHybrid/EV Battery Interface Control Module A PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C8A relates to hybrid/ev battery interface control module a performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C8BHybrid/EV Battery Interface Control Module B PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C8B relates to hybrid/ev battery interface control module b performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C92Hybrid/EV Battery Contactor Control Supply Circuit/OpenCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C92 relates to hybrid/ev battery contactor control supply circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C93Hybrid/EV Battery Contactor Control Supply Circuit Range/PerformanceCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C93 relates to hybrid/ev battery contactor control supply circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C94Hybrid/EV Battery Contactor Control Supply Circuit LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C94 relates to hybrid/ev battery contactor control supply circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C95Hybrid/EV Battery Contactor Control Supply Circuit HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C95 relates to hybrid/ev battery contactor control supply circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C96Hybrid/EV Battery Disable Circuit/OpenCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C96 relates to hybrid/ev battery disable circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C97Hybrid/EV Battery Disable Circuit LowCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C97 relates to hybrid/ev battery disable circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P2C98Hybrid/EV Battery Disable Circuit HighCheck soonElectrical & Charging System30–120 minutes for initial diagnosisP2C98 relates to hybrid/ev battery disable circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.