OBD II Fault Code

  • OBD II P0C41

    OBD-II Code Diagonostic Trouble Code is defined as a DC/DC Converter Temperature Sensor "B" Intermittent/Erratic

    The Motor Generator (MG) control module is part of the Inverter/Converter Assembly. Built into this control module is a temperature sensor so that the MG control module can regulate the operating temperature of the Inverter/Converter Assembly from overheating. If this sensor fails, code P0C41 will set.

    Diagonostic Trouble Code Symptoms

    • High voltage system temperature light may be illuminated

    Common Problems That Trigger the P0C41 Code

    • Inverter/converter assembly failure

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