P0C07

Drive Motor A Phase U-V-W Circuit High

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

Reduced engine power
Check Engine Light Illuminates
Unstable engine operation
Possible engine shutdown
Reduced performance of the hybrid system

Causes

Damage to the engine phase wiring harness
Oxidation or corrosion of connector contacts
High resistance in the phase circuit
Inverter fault
Problems with the engine itself

How to Fix

Check the integrity of the engine phase wiring harness
Inspect and clean connector contacts
Measure the resistance in the phase circuit
Check the operation of the inverter
Replace damaged components if necessary

Related codes

P0C08 P0C09 P0C0A