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OBD II Fault Code

  • OBD II P0BDA

    OBD-II Code High voltage system may not operate is defined as a Drive Motor Inverter Temperature Sensor "D" Circuit

    The Inverter/Converter Assembly has a built in temperature sensor and separate cooling system to allow the high voltage system to maintain optimal operating temperature. If the High Voltage control module detects an issue or sudden change of temperature within the inverter/converter assembly, code P0BDA will be set.

    High voltage system may not operate Symptoms

    • High voltage system may not operate
    • High voltage system temperature light may be illuminated

    Common Problems That Trigger the P0BDA Code

    • Inverter/converter assembly failure
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