Powertrain
generic / SAE
P0A2F
Drive Motor A Over Temperature
Drive motor A reports temperature above the safe operating threshold. Sustained high load, cooling failure, or thermistor drift.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberA / 2F
Possible causes
- Motor cooling system failure high
- Sustained high motor load 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: 400–3000 €
- Estimated time: 2–10 h
- Component: drive motor a
- Component: drive motor a temp sensor a
- Component: motor electronics coolant pump
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012