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Thread: AC blowing hot air
09-25-2012, 08:47 AM #1
- Join Date
- Sep 2012
AC blowing hot air
Intermittently my a/c for my 2004 GMC Sierra 1500 2wd blows hot air out of the drivers side, and cold air out of the passengers side when I turn on the a/c.
I read somewhere there is a reset trick to resolve a "blend door issue". Does this sound like a typical remedy, and where can I locate this reset instruction?
Is there a more common problem, or place to read the instructions for diagnosing the actual problem?
Thank you in advance
09-26-2012, 08:00 AM #2
You can try to recalibrate your actuator. Try this: http://www.sparkys-answers.com/2011/...procedure.html
1995 Silverado 4x4
6" BDS Suspension Lift-3" Body Lift-Add A Leaf in rear -Trailmaster SSV Shocks-Duel Steering Stabilizer Kit -AirAid Cold air intake-
4.56 Gears with Detroit Auburn Locker-Pro-Comp Traction Bars with duel shocks-Aluminum Skid Plate Kit-38.5" x 16.5" Mickey Thompson Baja Claws-Constant Dropping fuel gauge
2005 Yukon XL Jet Power Programmer, Bilstein Shocks, Bilstein rear springs, Helwig Anti-sway bars, EGR Window Visors, EGR Hood Shield, Denali Headlights, Headlight harness upgrade, GE NightHawk Bulbs, White Night Rear lighting system, Russell Braided SS brake lines, PowerStop Brake pads, PowerStop cross drilled and Slotted Rotors, http://www.gmtruckclub.com/forum/sho...5-GMC-Yukon-XL
2002 Silverado ext cab 2wd (Sold)
2003 Yukon XL (Totaled)
09-26-2012, 09:56 AM #3
If reclaibration doesn't permanently resolve it then it's time to replace the driver's side blend door actuator.
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