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replaced battery. hvac blows cold only. defrost only. blend door won't adjust to heat. mode door stuck on defrost. Recalibrate?…
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Good morning, I recently purchased a 1992 Chevy Silverado in near pristine condition with only 76,000 miles. The truck came…
- 2016 Buick envision 4 cylinder premium turbo
The suv has front and rear heat control the front works fine. Now for the rear it blows cold air…
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I have a 2010 Silverado LT Z71. I can only get air to blow from the dash vents. The temperature…
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checked continuity of fuses in the fuse box in the end of the dash,tested good. grounded test light and checked…
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I have no control of the heat, doesn’t matter where I put temp or location always hot and always blowing…
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I've pin point that the problem is with the actuator not turning enough to let the heat come through. I…
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Good Morning and a Happy New Years to You. We have a 2007 Chevy Uplander LS 3900 non Flex fuel.…
- 2001 GMC Yukon SLT
Sparky. I need to know the proper procedure for recalibration of a dual Hvac system? I have done the recalibration…
- 2016 Silerado only blows through dash vents.
2016 Silverdo LS ... only blows the heat through dash vents. The lights on the selector buttons light up indicating…
- 1989 Chevy C2500 – Dash Light weirdness
Previous owner had a cab-over camper installed and did an awesome job of butchering the wiring. I've cleaned up most…
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I have a 2009 Chev Silverado LTZ with the 6.6 Duramax. I have the code PO2534 which is related to…