OBD-II code · Powertrain (generic)
P0D1C Hybrid/EV Battery Pack Coolant Control Valve B Stuck On
The HV battery pack coolant control valve B reports a stuck on condition.
Is it safe to drive with P0D1C?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyValve stuck open
- PossibleDriver stuck on
- Less likelyCarbon or debris buildup preventing free movement
Symptoms
- EV/hybrid system warning light on
- Reduced power output or limp mode
- Charging may fail or be slowed
- Reduced electric range
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–5 h
- Emissions test
- Usually unaffected
- Parts involved
- Hv Battery Pack Coolant Valve B, Wiring Harness, Bms
Related codes
- P0CE1Hybrid/EV Battery Pack Coolant Control Valve A Stuck On
- P0DEAHybrid/EV Battery Pack Coolant Control Valve C Stuck On
- P0D19Battery Charging System A High Voltage Interlock Circuit Intermittent/Erratic
- P0D1AHybrid/EV Battery Pack Coolant Control Valve B Control Circuit/Open
- P0D1BHybrid/EV Battery Pack Coolant Control Valve B Performance/Stuck Off
- P0D1DHybrid/EV Battery Pack Coolant Control Valve B Control Circuit Low
- P0D1EHybrid/EV Battery Pack Coolant Control Valve B Control Circuit High
- P0D1FControl Module Date/Time Synchronization Error
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.