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Home › Genesis › 2018 › G90 3.3T Premium, AWD › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis - 3.3L (5 Of 6) › DTC P0A1A: Generator Control Module › DTC Information › DTC Description

DTC Description

ECM (PCM) sets an DTC P0A1A when it detects an error message from alternator.

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