krazykevin

I have a 2006 GT and the HVAC know that lets you choose between max, panel, floor, floor and defrost, or defrost is acting up. Sometimes it seems like turning it has no effect on where the air comes our but normally will work after switching it around a few times. Has anyone delt with this ?

Know what part is messed up in the system ?

krazykevin

Anyone ?

SteveDwsn

Make sure the electrical connector is fully plugged in and not corroded. The switch could be bad.

edwin108

Do you hear any clicking/grinding noises from behind the dash when it doesn't change modes? You could have one (or a few) bad blend door actuators.