Our automotive experts have put together the following information about the P0A1A diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P0A1A code.

OBD II Fault Code

  • OBD II P0A1A

    OBD-II Code Generator Control Module is defined as a Generator Control Module

    The Power Management Control control module runs constant self-checks on the hybrid system's inverter/converter assembly. If a problem is detected in this assembly, the engine control module (PCM) will set code P0A1A.

    Common Problems That Trigger the P0A1A Code

    • Inverter/converter assembly failure

    Common Repairs Needed for the P0A1A Code

    Not the OBD-II Code You're Looking For?

    No comments yet...

    Sign in to comment