OBD II Fault Code

  • OBD II P0A1D

    OBD-II Code Hybrid Powertrain Control Module is defined as a Hybrid Powertrain Control Module

    The Power Management Control control module runs constant self-checks on the hybrid system's inverter/converter assembly. The Module is built into the Inverter/Converter Assembly. If a problem is detected in this assembly, the engine control module (PCM) will set code P0A1D.

    Common Problems That Trigger the P0A1D Code

    • Inverter/converter assembly failure
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