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OBD II Fault Code

  • OBD II P0A5A

    OBD-II Code High voltage system may not operate is defined as a Generator Current Sensor Circuit Range/Performance

    The Generator Control Module is part of the Hybrid Inverter/Converter Assembly and is replaced as a unit. If the engine control module (PCM) detects an incorrect signal from the High Voltage Control Module, the PCM will set code P0A5A.

    High voltage system may not operate Symptoms

    • High voltage system may not operate

    Common Problems That Trigger the P0A5A Code

    • Inverter/converter assembly failure

    Common Repairs Needed for the P0A5A Code

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