dash air won't go to defrost.
I seem to have the opposite problem that most people have when they have dash vent issue's. Instead of having defrost all the time I cannot get mine to go to defrost. I found the actuator that contro...
Forum Discussion
All vehicles automatically turn on the A/C when defrost has been chosen. This application first showed up in the early 80's on most European cars. The reason for having the A/C cycle on when defrost is chosen is simple; you want to remove the moisture from the air before it hits the windshield and eventually remove as much moisture as possible. All A/Cs, building or automotive, are dehumidifiers.
Randy
Randy
