OBD II Fault Code

  • OBD II P0BF4

    OBD-II Code Diagonostic Trouble Code is defined as a Drive Motor "B" Phase U Current Sensor Circuit High

    The Drive Motor Generator Power Inverter Control Module monitors and regulates the high voltage system and drivetrain components. This module runs self-checks to ensure it is capable of properly performing its required functions. If a fault is detected, Code P0BF4 is set.

    Common Problems That Trigger the P0BF4 Code

    • Drive motor generator power inverter control module failure

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