Powertrain
generic / SAE
P0C00
Drive Motor Coolant Pump Control Circuit
Electrical fault on the drive motor electric coolant pump control output. Without flow, motor and inverter overheat under load.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberC / 00
Possible causes
- Pump electrically failed high
- Wiring open 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: 300–1500 €
- Estimated time: 1–5 h
- Component: electric coolant pump
- Component: hybrid control module
- Component: wiring harness
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012