05 Yukon auto A/C control question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

chevytruckluver · 07-14-2021, 10:46 PM

I just bought an 05 Yukon with the Auto A/C control. The a/c doesn't work. The clutch doesn't engage and the digital display on the auto control doesn't light up at all . The blower works and the air will move from floor to dash to windshield but is always hot only. Can anyone tell me where I should start? I'm thinking the control head will need to be replaced anyway because it has no display at all. Just wondering if this could also be why the clutch doesn't pull in?
Thanks

07-14-2021, 10:46 PM	#1
chevytruckluver Eat, Sleep, Drive a Chevy Join Date: Apr 2010 Location: the town of the cow, Texas Posts: 1,152	05 Yukon auto A/C control question I just bought an 05 Yukon with the Auto A/C control. The a/c doesn't work. The clutch doesn't engage and the digital display on the auto control doesn't light up at all . The blower works and the air will move from floor to dash to windshield but is always hot only. Can anyone tell me where I should start? I'm thinking the control head will need to be replaced anyway because it has no display at all. Just wondering if this could also be why the clutch doesn't pull in? Thanks __________________ Trey Silence may be Golden, but Duct Tape is Silver! 72 Short Step 57 "big window" short step

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