OBD-II code · Powertrain (generic, extended)
P2BC2 Charge Air Cooler Coolant Pump A Supply Voltage Circuit
Charge air cooler coolant pump A reports a supply voltage circuit condition. Charge air cooling loop circulation is impaired.
Is it safe to drive with P2BC2?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySupply fuse blown
- PossibleWiring or connector fault
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–5 h
- Emissions test
- Usually unaffected
- Parts involved
- Cac Coolant Pump A, Wiring Harness, Ecm
Related codes
- P2CB4Charge Air Cooler Coolant Pump B Supply Voltage Circuit
- P2BBFTurbocharger/Supercharger Bypass Valve A Supply Voltage Low
- P2BC0Turbocharger/Supercharger Bypass Valve A Driver Current/Temperature Too High
- P2BC1Charge Air Cooler Coolant Pump A Stuck/Stalled
- P2BC3Charge Air Cooler Coolant Pump A Control Module Overtemperature
- P2BC4Battery Charging System Positive Contactor B Circuit
- P2BC5Battery Charging System Positive Contactor B Stuck Closed
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.