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  1. #1

    Default 2005 Silverado A/C problem

    Driver side A/C blows HOT air, while passenger side cools OK, shutting eng off and restarting cures problem, has happened a few times. Saw a couple of threads but not clear of what problem is. Someone mentioned "DUCT MOTOR" but could not find in GM parts. Would appreciate some further help.

  2. #2
    Legend unplugged's Avatar
    Join Date
    Sep 2006
    High Deserts of SoCal


    Check the posts for "diverter" or "blend door" See this related post. Blend door actuator looks like this:
    There is no way to happiness....happiness is the way.:yipi:  _vXMYypuKMJFw671uF2ZPhjez_j-atRmcjM2zQKpQi1JSsB75/burb1.JPG
    High Desert SoCal
    93 K1500 burb (personal) 350 AT 3" Lift 250K+
    02 Honda Civic LX
    Looking for a 1990's Miata for an engine swap

  3. #3


    Ive seen a bad battery do this also. I know its weird but either a weak cell or corroded connections have played many a tricks on people. Never role it out, lol.
    2005 Chevy Silverado - Bright orange, 4.8L, 2wd, reg cab, short bed, Stock for now. :glasses:
    1967 Ford Mustang - Coupe, 200ci 6cyl w/minor upgrades, Stereo, Wheels, Interior, All other stock. White. First car and love her.

    Former cars.
    1967 Ford Mustang - Coupe, 302 race prep, one bad ass car but she met her maker at the track :erf:
    1997 Ford Mustang Cobra - All stock, caused to much trouble with her. Well thats what the cops kept saying so i had to get rid of her.:grrrrrr:

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