When the heater in on only passenger is hot, while the driver's side is blowing cold air. What should I do?
Sep 14, 2018 at 11:24 AM
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DANNY L
CERTIFIED EXPERT
5,648 POSTS
Hello, I am Danny.
It sounds like your blend door actuator is not working. It is an electrical motor mounted in your HVAC box that moves/controls air flow through the ducts. I am attaching a picture of what it looks like and a tutorial showing what is involved to replace. Hope this helps and feel free to ask any questions.Thanks for using 2CarPros.
Danny-