P0C09 OBD-II: Drive Motor "B" Phase U-V-W Circuit Low

P0C09 Severity

Urgent

Should you fix P0C09 yourself?

Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.

Proper diagnosis will save you time and money on unnecessary repairs.

Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.

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P0C09 Summary Find a Repair Shop P0C09 Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P0C09?

The Drive Motor Generator Power Inverter Control Module consists of two Motor Control Modules and the Hybrid Powertrain Control Module. Because the two Motor Control Modules are wired together, the current flowing through both modules should be the same. If they are not, code P0C09 is set. The High Voltage System will be disabled.

OBD II Fault Code

OBD II P0C09

OBD-II Code High voltage system may not operate is defined as a Drive Motor "B" Phase U-V-W Circuit Low

High voltage system may not operate Symptoms

High voltage system may not operate

Common Problems That Trigger the P0C09 Code

Drive motor generator assembly failure
Drive motor generator power inverter control module failure

OBD Code Resources

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OBD II Fault Code

OBD II P0C09

OBD-II Code High voltage system may not operate is defined as a Drive Motor "B" Phase U-V-W Circuit Low

High voltage system may not operate Symptoms

High voltage system may not operate

Common Problems That Trigger the P0C09 Code

Drive motor generator assembly failure
Drive motor generator power inverter control module failure

P0C09 OBD-II: Drive Motor "B" Phase U-V-W Circuit Low

Should you fix P0C09 yourself?

What causes OBD-II fault code P0C09?

Need a P0C09 diagnosis? Trust our experts.

OBD II Fault Code

High voltage system may not operate Symptoms

Common Problems That Trigger the P0C09 Code

OBD Code Resources

Ask our experts about P0C09.

Other OBD-II Codes

OBD II Fault Code

High voltage system may not operate Symptoms

Common Problems That Trigger the P0C09 Code