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#1 |
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Gone Fishing
Join Date: Aug 2005
Location: Fort Worth, Texas 76135
Posts: 12,361
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a/c issues
I have a 2006 gmc sierra crew cab and the ac will blow cold on the pass and hot on the driver side. the problem is intermittent right now. I changed out the blower motor resistor module last year because it quit blowing air at all with some of the same hot/cold issues. Any ideas or should I just go get it checked out?
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68 Chevy Short Fleetside LSX Swap Under Way 3.73 posi 2.5/4 drop Frame of resto has been started2022 Hyundai Tucson Limited 2019 Chevy Traverse Redline Edition Wifes Ride Build Thread http://67-72chevytrucks.com/vboard/s...=1#post3483616 |
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#2 |
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Gone Fishing
Join Date: Aug 2005
Location: Fort Worth, Texas 76135
Posts: 12,361
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Re: a/c issues
Any ideas?
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68 Chevy Short Fleetside LSX Swap Under Way 3.73 posi 2.5/4 drop Frame of resto has been started2022 Hyundai Tucson Limited 2019 Chevy Traverse Redline Edition Wifes Ride Build Thread http://67-72chevytrucks.com/vboard/s...=1#post3483616 |
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#3 |
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Senior Member
![]() Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,259
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Re: a/c issues
you got the gm blend door problem
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David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2015 toyota Tacoma Daily 2012 Subura outback 2000 Tahoe 5.3l 420k 1999 honda accord General manager for Marco's Carwash & lube |
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#4 |
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Registered User
Join Date: Jun 2012
Location: Fall River, WI
Posts: 20
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Re: a/c issues
I own 5 of these trucks, and every one of them has had this issue at one time or another. What i've found that works most every time, is to simply turn the truck off, unplug the module in the dash, and plug it back in. I've also had it where I've just shut the truck off, started it back up and problem gone. Now this is not a cure, but it works and since it only seems to happen once in a great while so I haven't looked into it further. Best of all, it's free!
Hope this helps!
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