New noise from a new place...WTF is it?

[Rivieraracing]

There was a guy on here in the last 3 months or so that had to replace one of them, he said that there was a process you had to do to calibrate the system for the new part!! Wish I could remember who it was or where the post is, if I find it I will post it up for you!

---------- Post added at 06:49 AM ---------- Previous post was at 06:42 AM ----------

Try these out!!

http://www.tahoeyukonforum.com/forum/showthread.php?t=35222&highlight=rear+air+calibrate

http://tahoeyukonforum.com/forum/showthread.php?t=15787&highlight=blend+door+actuator+calibrate

Hope one of these works for you, before you give up on fixing it and just say "Duck it"!! lol

 

[DenaliAK]

Thanks Chris, for the research on those links. I tried this tonight, but it didn't work. It's like something is backward, but there's only one way to put the actuator in, so I'm a bit baffled. When you turn the rear to A/C, warm air starts to come out, but the A/C compressor does turn on. Turn it up to warm, and cool air comes out. No A/C compressor, so just the ambient air temp, but definitely not warm. It's opposite day in quackville....

Anyone have any other suggestions on how to correct this? Seems the heat and A/C are functioning, but the routing (i.e. the flapper) is messed up.