Powertrain
generic / SAE
P0D1C
Hybrid/EV Battery Pack Coolant Control Valve B Stuck On
The HV battery pack coolant control valve B reports a stuck on condition.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberD / 1C
Possible causes
- Valve stuck open high
- Driver stuck on medium
- Carbon or debris buildup preventing free movement low
Symptoms
- EV/hybrid system warning light on
- Reduced power output or limp mode
- Charging may fail or be slowed
- Reduced electric range
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 200–1200 €
- Estimated time: 1–5 h
- Component: hv battery pack coolant valve b
- Component: wiring harness
- Component: bms
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012