Powertrain
generic / SAE
P0C03
Drive Motor B Current Low
The total current draw of drive motor B reports a current low fault. Motor operation may be impaired.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberC / 03
Possible causes
- Motor load lower than expected high
- Current sensor offset drifted low medium
Symptoms
- EV/hybrid system warning light on
- Reduced motor power or torque
- Possible limp mode or vehicle shutdown
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 600–4000 €
- Estimated time: 3–14 h
- Component: drive motor b
- Component: drive motor b inverter
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012