Powertrain
generic / SAE
P2D06
Motor Electronics Coolant Pump B Overspeed/Air in System
Motor electronics coolant pump B reports a overspeed/air in system condition. Power electronics cooling is impaired.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberD / 06
Possible causes
- Air pocket in coolant loop high
- Coolant level low medium
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 300–1800 €
- Estimated time: 2–6 h
- Component: motor electronics coolant pump b
- Component: power electronics coolant loop
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012