P0BDD - OBD II Trouble Code

Our automotive experts have put together the following information about the P0BDD diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P0BDD code.

OBD II Fault Code

• OBD II P0BDD

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

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 P0BDD 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 P0BDD Code

• Inverter/converter assembly failure