Powertrain
generic / SAE
P0EF0
Drive Motor A Control Module Overtemperature
The drive motor A control module reports overtemperature. Cooling insufficient or load excessive. The drive motor's position, current and temperature are watched continuously; a fault here downgrades the inverter to a safe operating point or triggers torque reduction.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberE / F0
Possible causes
- Cooling insufficient high
- Load excessive medium
Symptoms
- EV/hybrid system warning light on
- Reduced motor power or torque
- Possible limp mode or vehicle shutdown
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 300–2000 €
- Estimated time: 2–8 h
- Component: drive motor a cm
- Component: cooling system
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012