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rear a/c

  1. General
    First, I had to remove both right rear seat seatbelt anchors on the C&D pillars to take off the pillar trim pieces that overlap the heater panel. I think there were 5 Phillips screws and a bunch of push-in retainers.... then the whole right rear inner panel came out (somewhat) fairly easily...
  2. OEM Issues
    I have a 2003 trailblazer ext. My issue is that I am replacing the actuators currently and they work just fine now after a reset but the vents don't put out any heat. I've gone below and felt the coolant lines, they seem to be warm and the ac lines seem to be cold. The issue was present before...
  3. General
    ive a 03 ext lt, the rear a/c and heat doesn't work; however, the fan blows to the setting. What do I need to do? Front works just fine...
  4. Introductions
    I have been a member since last year but just now introducing myself and asking for help. I have 03 TB EXT (6 cyl). I see lots of info on people having problems with air conditioning but I can't find much on Rear Air problems. I have full climate control for the front but rear stopped blowing...
  5. General
    Hello everyone, Thanks for your help in advance! 2006 Buick Rainier, 125,000, dual climate with auto control. No major problems. Everything was working fine until yesterday. AC would blow cold in front and rear. Today blower and front controls work fine, but no A/C at all and rear controls show...
  6. General
    I know its on here somewhere, but I have a 2006 trailblazer (ext) with rear a/c. The a/c line blew over the gas tank and will cost a fortune to fix. Any ideas how to bypass it ( I know you can, just dont know how) and any idea on what to use to plug the old lines at the compressor? Is there...
  7. The 02-09 "How-To" and DIY Section
    Hi all my back AC switch has stopped working, its only blowing air to the floor, is there a way i can hot wire it, or something to make it blow Air from the top? replacing it is costy and i can not do that right now... thanks rida
  8. General
    I have an 04 Envoy XL. I have a problem with the rear a/c. When I control the rear a/c from the front, things work fine. I get cool air in the back. I switch the front switch to "R" and the rear control is set to cool, the air temp then warms up. Switch back to control from the front and...
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