Low air flow through vents

Hello,

It sounds like it can be one of two things first I would check the cabin air filter to see if it is plugged and if okay lets test the blower motor herer are two guides to help us get started and air cabin filter location and service instructions with the blower motor location with the blower motor and AC wiring diagrams so you can see how the system works. These guides will walk you through the steps with diagrams below to help you on your car.

https://www.2carpros.com/articles/how-to-change-an-air-cabin-filter

and

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

Check out the diagrams (Below). Please let us know what you find. We are interested to see what it is.

Thank you for this post I had this problem and the cabin filter was plugged solid! I love this site.