20 Most Recent 2002 GMC Yukon Denali - Page 4 Questions & Answers


why did you replace it? What was it doing before?

2002 GMC Yukon... | Answered on Aug 03, 2013


More than likely you have blown some fuses.. the reverse light and brake light fuses are located in the under hood fuse/relay block is located near the battery in the engine compartment.Lift the cover for access to the fuse/relay block. You will see fuses to the top right of the fuse/relay block once you remove the cover. These are geneallay spare fuses stored in that location.You can remove fuses with a fuse extractor. The fuse extractor is located in the fuse/relay block itself ...and looks like a pair of cheap plastic tweezers (lol). Ok if you look at the lid of the fuse compartment it shows the location of the fuses... you need to look the location marked STOP LP, CHMSL, VEH STOP, and TRL B/U. Those 4 control the lights in question. I would pretty much guarantee that at least 2 of them are blown. If you replace them and they blow again... that means you have an "short" or overload problem... just contact me again and I will tell you how to fix that. I hope that helps you. Good Luck

2002 GMC Yukon... | Answered on Jun 27, 2013


cigarette lighter socket has a short more likely.

2002 GMC Yukon... | Answered on May 21, 2013


It is a Serpentine Belt, I would try and moving the Compressor and if it moves, then replace the belt and you should be ok

2002 GMC Yukon... | Answered on Apr 09, 2013


I had a similar issue,turns out it was the drive shaft being a little loose,get it put on a lift and see if you have any play either from transmission or coupling areas.

2002 GMC Yukon... | Answered on Mar 23, 2013


That is the vehicles computer trying to adjust for
some condition that should not be there

Vacuum Leaks -most common

After that about 15 other reasons or
combinations

All vehicles problems are solved through
road testing,gathering info from several
sources & lots of component testing

Your doctor won't give you any answer
over the phone or internet because they
have no idea, until they examine the patient

2002 GMC Yukon... | Answered on Mar 07, 2013


you have not said where the noise is coming from,is it from the engine, underneath the vechile, front or back, check and try to find out where the humming noise is and then you'll have a better idea of what it could be,and look for. need more info.

2002 GMC Yukon... | Answered on Jan 30, 2013


you may have two oxugen sensors on your yukon. if so the oxygen sensor that controls that bank may be bad. from what you mentioned in your complaint, it sounds like it is the oxygen sensor.

2002 GMC Yukon... | Answered on Jan 23, 2013


Defective alternator , replace and check tensioner , and tensioning of belt .

2002 GMC Yukon... | Answered on Jan 22, 2013


You should have a brake pad or shoe worn completely out. This is approaching a serious problem. You need to closely examine all your brakes inside and out and see if something has worn out.

2002 GMC Yukon... | Answered on Jan 21, 2013

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