Body
generic / SAE
B0175
HVAC Recirculation Door Performance
The HVAC control module has detected that the recirculation door does not reach the commanded position within the expected time. The recirc door switches between fresh air and recirculated cabin air.
SystemBody
Typegeneric / SAE
GroupB0
Range / number1 / 75
Possible causes
- Recirculation door actuator failed high
- Recirculation door mechanically binding medium
Symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 80–500 €
- Estimated time: 0.5–3 h
- Component: recirculation door actuator
- Component: hvac control module
Sources
References
sae:J2012