Used 2003 GMC Yukon Consumer Discussions | Edmunds
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2003 GMC Yukon Consumer Discussions

2003 GMC Yukon
I have a 2003 yukonxl denali. The passenger air bag light on the rear view mirror is flashing/ flickering and also goes from showing brightly to going dim to where you can barely read it. Does anyone ...

2003 Yukon Denali reduced engine power stability system disabled I have replaced the throttle body the harness the ground wire gas pedal and the sensor and it is still doing the same thing.. This is a...

2003 Yukon 202+ miles the truck hasn't been driven for some time yesterday i get on the highway the truck drives normal and then the gears started to act like they where in neutral. i took my foot of ...

My Yukon is having issues staying running, I changed the fuel filter already but no luck so I wanted to know if there were more filters that could need changing....

I just bought a used denali and the muffler is very noisy and when I accelerate slowly or come to a stop I hear like chains dragging. I keep telling my husband, but I think he thinks I am nuts. It …...

Hey guys - my '03 Denali just started acting up. The oil gauge is all the way on the empty side, even though I just got fresh oil. Is this under warranty? I have 68k miles on it. The guy at my shop s…...

Does anyone know if it is possible to replace the 6 disc changer in a 2003 yukon denali with a stereo? I have the delphi system but i would like to get rid of the disc changer and put in another more ...

On my 2003 Yukon XL it shows your "Average" fuel economy and Actual fuel economy. So of course when the gas pedal goes down, so does your miles to the gallon. My 2006 Yukon Denali XL has the...

Can some-one PLEASE tell me what's the biggest rims that can fit on a 2002 or a 2003 Yukon XL Denali. I plan on buying one in a few months and I want it to have 26 or 28 inch rims....

So I recently purchased a 2003 Yukon XL SLT and a little while later the CE light came on. Here in california you can't borrow the code reader from autozone anymore...any ideas how to retrieve those c...

Ok..my passenger side catalytic converter went up. Trying to find out if anyone has had any luck with just replacing the cat and not the whole exhaust with both converters and all the piping. I know i...

Does this mean the fuel pump is bad? What else could the problem be?...

I've recently purchased a 2003 Yukon denali and I've noticed my service air ride light on dash, Itook it to shop and the previous owner uin plug the compressor and ran a air supply line straight to ai...

2003 Yukon Denali with approx 110,000 miles. The dome lights(frt to cargo area) are engaged and will not switch off. The switch dimmer is working but will not shut lights off completely. Is there a...
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Certified Pre-Owned (CPO) is a category of used car. Often late-model vehicles, they have been inspected, refurbished, if necessary, and are under warranty by the manufacturer.
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