Hi,
my heater/AC air flow control stopped working. it stuck in one position - all air is going straight from the dash. Does anybody know what could it be? is it switch or the motor? how to check them?

thanks.

 

When this happened on my wife's Escort we ended up replacing the control panel in the dash and it fixed it. Those are pretty easy to come by on ebay, not not super expensive.

http://search.ebay.com/search/search...=32%26fsoo%3D2

 

that happened to my 2001 elantra, at first i thought it was a motor, i took it out and test, it was work just fine. so i took the car to the dealer, and all the did is replacing the control panel, (the panel with the *****) its hard to find that part, but search before u go to the dealer it may cost u some hundreds if u dont wanna put it urself. Its pretty easy to install, if u want direction just reply this msg then i will try to explain all steps