GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Page 2 of 2 FirstFirst 12
Results 11 to 14 of 14
  1. #11

    Default

    you can try and get in there and move the blend door by hand. I beleave but dont quote me on this, it will be one of the actuators on top of the hvac box.
    GM TECH

    05 silverado shortbed

  2. #12

    Default

    ok thanks ill try that
    Ol' Mossyback :great:

  3. #13

    Default

    If air only comes out of the defrost that could mean the linkage assembly on the side of the suit case box is broken, happened on my truck but have no fixed it yet.


    1995 Chevy Silverado
    Fully loaded!!!
    4Wheel Drive
    5.7 Liter
    Blue
    Best Engine In The World!!!!!
    Once i had a nearly dead battery and was only able to get 1 slow crank per attempt, Once to the fifth crank she fired up! (True Story)
    ________________________________________
    Do you have a Tahoe,Yukon or a suburban? Join My Group
    http://www.gmtruckclub.com/forum/group.php?groupid=26

  4. #14

    Default

    I had a similar issue with a 96 Suburban. Vents were stuck on Defrost and there was no heat.
    I replaced the HVAC control panel and it fixed both.

Page 2 of 2 FirstFirst 12

Similar Threads

  1. Replies: 7
    Last: 12-20-2010, 01:20 PM
  2. Coolant flush now heater not working well
    By Mtrotter in forum General Chevy & GM Tech Questions
    Replies: 4
    Last: 03-10-2010, 04:21 PM
  3. heater not working
    By henrys021500hd in forum GM Electrical Tech
    Replies: 3
    Last: 01-28-2010, 01:43 PM
  4. heater/vents not working, only blowing to floor
    By thattallguy32 in forum General Chevy & GM Tech Questions
    Replies: 2
    Last: 10-12-2009, 12:50 AM
  5. Speedo, Cruise, Heater blower stopped working
    By ross in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 3
    Last: 06-28-2009, 09:02 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •