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OBD II Fault Code

  • OBD II P0BE4

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

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 P0BE4 is 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 P0BE4 Code

  • Inverter/converter assembly failure
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