OBD-II code · Powertrain (generic, extended)
P2C6B Drive Motor "A" Phase X Current High
Phase X current of drive motor A exceeds the expected window. Indicates phase short, stalled rotor, or sensor offset.
Is it safe to drive with P2C6B?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyShort between motor phases
- PossibleRotor stalled - high stall current
Symptoms
- EV/hybrid system warning light on
- Reduced motor power or torque
- Possible limp mode or vehicle shutdown
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 3–16 h
- Emissions test
- Usually unaffected
- Parts involved
- Drive Motor A, Drive Motor A Phase X, Inverter
Related codes
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.