P0C0F

Drive Motor B Inverter Power Supply Circuit Low

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$167–889 (est.)

Symptoms

Hybrid system power reduction
Check Engine Light Illuminates
The vehicle goes into emergency mode
Problems with charging a high-voltage battery
Unusual noises from the inverter

Causes

Poor connections in the inverter power supply circuit
Wiring harness damage
Motor inverter fault B
Problems with high voltage battery
Energy management system malfunction

How to Fix

Check connections in the inverter power supply circuit
Inspect the wiring harness for damage
Check the voltage at the inverter terminals
Diagnose the condition of a high-voltage battery
If necessary, replace motor inverter B

Related codes

P0C0E P0C10 P0C11