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Thread: AC blowing hot air
09-25-2012, 09:47 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, 09:00 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 http://www.gmtruckclub.com/forum/sho...5-GMC-Yukon-XL
2002 Silverado ext cab 2wd (Sold)
2003 Yukon XL (Totaled)
09-26-2012, 10:56 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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