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2003 GMC Yukon Denali Base 4dr AWD

2003 GMC Yukon Denali
Trim Info:
All Wheel Drive, 4 Door
12 mpg city / 16 mpg hwy
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Recent Questions

Where is the crankshaft sensor located on a 2007 Yukon Denali 6.2L AWD?
Where is the crankshaft sensor located on a 2007 Yukon Denali 6.2L AWD?
Asked by Danny B October 26, 2014, 9:07 am 1 reply
truck will not start.
about 6 months ago the truck would not start after driving it for a while. I replaced the starter hoping to solve problem.Then it would start but after driving it the same problem ...
Asked by Richard  August 6, 2014, 12:31 pm 0 reply
battery is charged but won't start
check engine light comes but will not start. Battery has power. Put it on charger though and it turned over and immediately turned off. Worked fine last night. Sometimes we have p...
Asked by Bill C June 11, 2014, 9:27 am 1 reply
differential
I was asked by a friend if I have had the fluid in the differentials changed....is this something that needs to be done?
Asked by Tom B June 9, 2014, 11:00 am 0 reply
Problem with Denali
While driving the vehicles power locks with begin going on and off, the ABS light and traction control lights will go on and off, and the gauges will fall. After 2 minutes of this,...
Asked by Bill R May 26, 2014, 9:28 am 1 reply
Signal/Brake trailer light problems
I have a 07 Denali. I tow trailers from both Home Depot and UHaul. Every time I plug in the harness for the signal/brake light for the trailer, passenger side works fine but driver...
Asked by Kevin B May 7, 2014, 11:43 am 0 reply
Signal/Brake lights problem
I have a 07 Denali. I tow trailers from both Home Depot and UHaul. Every time I plug in the harness for the signal/brake light for the trailer, passenger side works fine but driver...
Asked by Kevin B May 7, 2014, 11:34 am 0 reply
tailgate window keeps popping open
hatch window pops open at unexpected times
Asked by CHARLES B April 9, 2014, 1:06 pm 0 reply
What is wrong if my heater doesn't blow hot air and my air conditioning doesn't blow cold air
The back of the vehicle doesn't blow hot air when the heat is on and doesn't blow cold air when the air is on. The blower works just blows the air temp that is outside the vehicle ...
Asked by Ashley B February 21, 2014, 4:03 pm 0 reply
truck won't start
truck died while driving on the highway. I had the starter checked and alternator, battery, and fuses but nothing. It won't even turn over. Have plenty of power. My dash just recen...
Asked by Rico R February 10, 2014, 11:51 am 1 reply
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