Powertrain
generic / SAE
P0AD5
Hybrid/EV Battery Pack Air Flow Valve A Control Circuit/Open
The HV battery pack air flow valve A reports a control circuit/open condition. Air routing for thermal management is impaired.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberA / D5
Possible causes
- Open in valve control wire high
- Open valve actuator medium
- Pin pushed back out of connector body 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: 150–800 €
- Estimated time: 0.5–3 h
- Component: hv battery air flow valve a
- Component: wiring harness
- Component: bms
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012