P0A68

Drive Motor B Phase U Current High

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$167–889 (est.)

Symptoms

Check Engine light comes on
Hybrid system power reduction
Overheating of electric drive components
Unstable operation of the hybrid system
Possible transition to emergency mode

Causes

Motor inverter fault
Power circuit wiring problems
Motor fault
Damage to current sensors
Problems with control electronics

How to Fix

Check the condition of the wiring and connectors
Test current sensors
Check the operation of the inverter
Diagnose the condition of the electric motor
Update hybrid system software
Repair only from an authorized dealer

Related codes

P0A69 P0A6A P0A67