OBD-II code · Powertrain (generic, extended)
P2C67 Hybrid/EV Electronics Coolant Pump A Overspeed
The hybrid electronics coolant pump A exceeds the calibrated maximum speed. Mechanical load lost or rotor position offset.
Is it safe to drive with P2C67?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyMechanical coupling broken
- PossibleAir pocket in coolant loop
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–6 h
- Emissions test
- Usually unaffected
- Parts involved
- Hybrid Electronics Coolant Pump A, Power Electronics Coolant Loop
Related codes
- P2E48Hybrid/EV Electronics Coolant Pump B Overspeed
- P2E7AHybrid/EV Electronics Coolant Pump C Overspeed
- P2C64O2 Sensor Pumping Current Trim Circuit High Bank 1 Sensor 3
- P2C65O2 Sensor Out of Range During Deceleration Bank 1 Sensor 3
- P2C66Hybrid/EV Electronics Coolant Pump A Underspeed
- P2C68Hybrid/EV Electronics Coolant Pump A Stuck/Stalled
- P2C69Drive Motor "A" Phase X Current
- P2C6ADrive Motor "A" Phase X Current Low
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.