ETA: Sorry about the Title posted it on Ipad and it auto corrects and finishes sometimes meant NOT*



hey guys so the temperature control does not seem to be responding I was driving earlier today with the ac on everything was working fine. After the sun went down I turned the heater on.

After driving a little while got warm and turned the temperature to medium right between the red and blue and didn't notice it cooling of any so I turned it all the way to cool still blowing hot then turn the ac on the compressor seemed like it started but still piping hot air. Any thoughts? I did go through one of those automatic car washes in between the ac running and when I turned the heater on?

 

Automatic car washes are the devil!

 

I know I have been doing some reading about blend doors but the symptoms dont really fit as it usually results in a lose of heat and mixed air coming through mine is just piping hot.

 

Accuator for the temp door could have died.

 

Do you know how to check this?

 

Could this be a vacuum leak?

 

Does anyone have a picture of where this actuator motor is I am having trouble locating it?