P0A6C

Drive Motor B Phase W Current

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–278 (est.)

Symptoms

Check Engine light comes on
Hybrid system power reduction
Problems with switching operating modes
Increased fuel consumption
Vibrations during operation of the electric motor

Causes

Broken or damaged wiring of phase W
Inverter fault
Problems with the power module
Short circuit in the circuit
Motor B fault

How to Fix

Check the integrity of the wiring of phase W
Diagnose the operation of the inverter
Check the power module for damage
Test motor B
Check connections and contacts in the circuit

Related codes

P0A6A P0A6B P0A6D