P0C0E

Drive Motor B Inverter Power Supply Circuit/Open

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–278 (est.)

Symptoms

Reduced engine power
Check Engine Light Illuminates
Switching to emergency mode
Acceleration problems
Unusual noises from the hybrid system

Causes

Inverter power supply circuit open
Power relay fault
Wiring harness damage
Problems with the inverter itself
Malfunction of the hybrid system control unit

How to Fix

Check the integrity of the inverter power supply circuit
Check the condition of the relays and fuses
Inspect the wiring harness for damage
Test motor inverter B
Check the operation of the hybrid system control unit

Related codes

P0C0F P0C0D P0C10