Front A/C warm back A/C cold
#21
our o3 Tahoe does the same thing
We took it down to ac shop and spent 125$ just for the to tell me the one of the 3 blend doors are not working. So I went to rockauto.com and got the actuatorssaved a ton
#22
do you have the dual climate system
take your time as you go through this assembly-keep track of all the screws and bolts and put them in a certain spot where you always know where they're atit will get done a little cleaner a little bit easier if you take a nap rod before you start work those cans clean it out real good before you start if you need any help text me 864 710 1785 I work 3rd but I'm up still around 30 ish
#23
Rear a/c is warm and front is cold
Not understanding this but the rear air started blowing warm then the front air. Replaced the a/c belt front air is fine and rear air still blowing warm air. Anyone else have this problem
#24
It could be a couple of things, 1 your mixing damper may be bad, However if you have cold air in the front i doubt it, Second, You have a strainer in the front where the pipe goes in the accumulator, from their it goes into the front evaporator as well as the back expansion valve also known as a TXV valve, its on the right side panel by the back doors, That valve gets clogged and needs to be replaced, It gets clogged from shavings that pass through the first strainer, Go on U tube and look up troubleshooting warm a/c in back for your make and model. Hope this helps, I did this my self, But I am a A/c guy.
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