OBD-II code · Powertrain (generic, extended)
P2C48 Coolant Pump C Control Circuit Performance/Stuck Off
Coolant pump C is commanded on but does not respond as expected. Pump motor stuck, relay weld, or driver fault.
Is it safe to drive with P2C48?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyPump motor mechanically stuck
- PossibleOutput driver fault
- Less likelyCarbon or debris buildup preventing free movement
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–4 h
- Emissions test
- Usually unaffected
- Parts involved
- Coolant Pump C, Wiring Harness, Ecm
Related codes
- P2601Coolant Pump A Control Circuit Performance/Stuck Off
- P261BCoolant Pump B Control Circuit Performance/Stuck Off
- P2C49Coolant Pump D Control Circuit Performance/Stuck Off
- P2D26Coolant Pump E Control Circuit Performance/Stuck Off
- P2D27Coolant Pump F Control Circuit Performance/Stuck Off
- P2C45Battery Isolation/Voltage Stabilization Control Circuit Low
- P2C46Battery Isolation/Voltage Stabilization Control Circuit High
- P2C47Battery Isolation/Voltage Stabilization Control Circuit Intermittent
- P2C4AClutch Actuator Position Sensor Circuit
- P2C4BClutch Actuator Position Sensor Circuit Range/Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.