Blend Door
Climate Control
Directs airflow through the vehicle’s heating and cooling system to adjust temperature.
The blend door is a mechanical flap within the HVAC system that directs the flow of air through the heater core or air conditioning evaporator, allowing for control of cabin temperature.
⚠️ Owners Often Notice
If the Blend Door is starting to fail, these are the signs owners most commonly report before it gets worse:
No air temperature control
Heater or A/C not working
Airflow stuck on hot or cold
Poor cabin comfort
No air circulation
System noise
Related Services
Services commonly performed on or around this part.
Replace Blend Door
No standard interval on file
Adjust Blend Door
No standard interval on file
Inspect Blend Door
No standard interval on file