CUSTOMER CONCERN Battery warning light is on with DTC P1A59. CAUSE Testing confirmed a fault in the high-voltage hybrid battery assembly addressed by the applicable battery campaign. CORRECTION Perform the applicable high-voltage battery campaign repair and remove and replace the failed battery assembly as specified.

CUSTOMER CONCERN Customer states warning lights come on intermittently. DTCs C0561-71 and P0011 are stored. CAUSE Oil-condition and actuator-circuit testing confirmed the intake camshaft position actuator solenoid was not controlling cam timing correctly. CORRECTION Remove and replace intake camshaft position actuator solenoid. Clear DTCs C0561-71 and P0011 and verify commanded and actual camshaft positions agree.

CUSTOMER CONCERN Customer states the check-engine light comes on intermittently. DTCs P0013 and P0014 are stored. CAUSE Resistance testing found the exhaust camshaft position actuator solenoid outside the specified 8–12 ohm range, confirming an internal solenoid fault. CORRECTION Remove and replace exhaust camshaft position actuator solenoid. Clear DTCs P0013 and P0014 and verify commanded camshaft timing operation.

CUSTOMER CONCERN Customer states the engine abruptly stalls while driving. DTCs P0A92, P1A6F and P2797 are stored. CAUSE Auto-start testing and 36-volt three-phase circuit checks confirmed an internal Motor Generator Unit failure. CORRECTION Remove and replace Motor Generator Unit. Clear hybrid-system DTCs and verify auto-start operation.

CUSTOMER CONCERN Customer states DTC P0A92 began setting after the A/C compressor was replaced. CAUSE Inspection confirmed the hybrid drive-belt tensioner was damaged and could not maintain correct belt tension. CORRECTION Remove and replace hybrid drive-belt tensioner. Inspect and correctly install hybrid drive belt, clear DTC P0A92 and verify starter-generator operation.

CUSTOMER CONCERN Customer states the check-engine light comes on while driving. DTC P0014 is stored. CAUSE Oil-condition and camshaft-actuator testing confirmed the exhaust camshaft phaser was not controlling valve timing correctly. CORRECTION Remove and replace exhaust camshaft phaser. Change engine oil and filter as required, clear DTC P0014 and verify camshaft timing operation.

CUSTOMER CONCERN Customer states the engine idles roughly and the check-engine light is on. DTCs P1174 and P0300 are stored. CAUSE Ignition spark and engine compression tested correctly, while cylinder-balance testing confirmed restricted or failed fuel injectors. CORRECTION Remove and replace fuel injectors. Clear DTCs and verify smooth idle operation.

CUSTOMER CONCERN Customer states the battery intermittently goes dead while driving. DTCs P0AFB, U0111 and U1897 are stored. CAUSE BECM communication, power, ground and data-circuit checks confirmed an internal Battery Energy Control Module failure. CORRECTION Remove and replace Battery Energy Control Module. Program and configure replacement module. Clear hybrid-system DTCs and verify charging operation.