• If you currently own, previously owned or want to own an Avalanche, we welcome you to become a member today. Membership is FREE, register now!

ICE Cold A/C at 72-68, no noticeable change in temp feel

Kaznasty

Full Member
Joined
Sep 20, 2007
Messages
51
Location
Centerton, AR
Hey guys & gals,

I have an '07 Avy LTZ that i purchased used from a guy here locally.  It has appx 135k on it and recently, my A/C blows ICE COLD, no matter what the temp setting is.  I'm ready to just buy a new temp control unit, but i'd hate to spend $100 and have it only be a fuse.  Thoughts on this or fix on this problem?

Thanks in advance!

 
It is probably in auto mode. When it is in that mode, it runs like your house thermostat. The AC will blow really cold until the interior of the truck is at your preset temperature, then it will slow down the blow speed and increase the temperature to just maintain.
 
I usually keep it out of Auto mode for that reason.  Could there be an issue with the auto mode NOT shutting off or turning off? 
 
Can you feel the AC compressor cycle or is it constant cool air blowing.
 
Back
Top