HVAC Air Inlet Door
The HVAC control module has detected a fault on the fresh-air/recirculation inlet door — typically a stuck actuator or position feedback out of range.
Affected components
- Air inlet door actuator
- Hvac control module
Common causes
- High likelihood: Inlet door actuator failed
- Medium likelihood: Inlet door mechanically binding
Possible symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.