P0C19 - OBD II Trouble Code

Our automotive experts have put together the following information about the P0C19 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 P0C19 code.

OBD II Fault Code

• OBD II P0C19

OBD-II Code High voltage system may not operate is defined as a Drive Motor "A" Torque Delivered Performance

The Drive Motor (electric motor) is controlled by the Drive Motor Generator Power Inverter Module. If the requested power is not generated by the Drive Motor, code P0C19 will set.The Drive Motor Generator Power Inverter Module will disable the hybrid system. This code may set due to extreme braking conditions.

High voltage system may not operate Symptoms

• High voltage system may not operate

Common Problems That Trigger the P0C19 Code

• Drive motor generator power inverter failure
• Extreme braking
• Internal engine failure