GMC Yukon Climate Control AC and Heat Questions

109 messages, Last post on Oct 02, 2009 at 3:30 PM

You are in the GMC Yukon Forum. Your Hosts are steve_ & tidester

What is this discussion about? GMC Yukon XL, Chevrolet Suburban, Chevrolet Tahoe, Heating / Cooling, SUV

Outline

Messages Page 12 of 12: 1; ...; 6; 7; 8; 9; 10; 11; 12; Prev; Next; Last

#108 of 109 Re: AC and Heat at same time? [jbast] by needlenose Oct 02, 2009 (12:16 pm)
Replying to: jbast (Oct 02, 2009 11:51 am) Finally solved my a/c problem; tried a several things, like removing battery terminals and holding them together to drain residual voltage from processor, etc. Ended up that after removing neg terminal and putting it back in place, I turned on key, BUT DID NOT START THE YUKON. Waited a couple of minutes to let it re-program itself, then started it up. At that point, all is well. Hope this helps!! Replies to this message: tidester (Oct 02, 2009 3:30 pm)
#109 of 109 Re: AC and Heat at same time? [needlenose] by tidester HOST Oct 02, 2009 (3:30 pm)
Replying to: needlenose (Oct 02, 2009 12:16 pm) I am glad that worked out for you and thanks for sharing. One minor point, however, you did not remove the battery terminals. You removed the battery cables. That's just so no one tries something dangerous. tidester, host SUVs and Smart Shopper

#108 of 109: Re: AC and Heat at same time? [jbast] by needlenose; Oct 02, 2009 (12:16 pm)

Replying to: jbast (Oct 02, 2009 11:51 am)

Finally solved my a/c problem; tried a several things, like removing battery terminals and holding them together to drain residual voltage from processor, etc. Ended up that after removing neg terminal and putting it back in place, I turned on key, BUT DID NOT START THE YUKON. Waited a couple of minutes to let it re-program itself, then started it up. At that point, all is well. Hope this helps!!

tidester (Oct 02, 2009 3:30 pm)

#109 of 109: Re: AC and Heat at same time? [needlenose] by tidester HOST; Oct 02, 2009 (3:30 pm)

Replying to: needlenose (Oct 02, 2009 12:16 pm)

I am glad that worked out for you and thanks for sharing.

One minor point, however, you did not remove the battery terminals. You removed the battery cables. That's just so no one tries something dangerous.