2002 GMC Yukon XL "rear work" Questions

...rear heater in my 05' Yukon is not working....it does work in the front. What could the problem be? Possible blend door motor (controls amount of heat that comes out). Or heater core in back is ...

...rear heat blows heat front blows cold air Try to back wash the heater core first if it doesnt work then its clogged up try to turn the heater on the front with the heater off for the back keep an eye ...

2002 yukon xl rear ac does not work Just changed out the compressor, and the front ac works okay. Rear ac does not cool are you sure it was charged to full capacity?

rear air stopped blowing Rear air stopped blowing. Front air works fine. Can i fix this myself. What could be the problem? I would recommend taking it to a dealer, simply b/c there is most likely a ...

...work. Both sides went out. No blown fuse or broken wires. If front park lights are working highly unlikely headlight switch is the issue. Is the vehicle equipped with a trailer towing package and ...

...work . This is how a professional Tech would go about diagnosing this . The automatic level control (ALC) system maintains a desired rear suspension position under all types of towing, hauling and ...

...work great now it hardly does anything (might pass inspection) , this happened before i parked it for the winter and now the rear breaks are always holding. At first i thought that the cable might be ...

how do i open the rear gate on a 2006 gmc denali? I try to open the rear hatch on my denali, it seems that it is locked but the other doors are unlocked. What, and how can I open it? Thank You! Guy ...

Air compressor for rear shocks not working checking fuses first THE SENSOR LINK IN THE REAR IS MORE THAN LIKLY BROKE

...yukon rear hatch won't work automatically Rear door hatch won't open automatically Check the hook and latch for any obstructions or sticking. Also check remote button for semi