Question about 2003 GMC Yukon XL

Open Question

How to replace thermostat 2003 gmc yukon denali

Posted by Anonymous on

Ad

5 Related Answers

Anonymous

  • 375 Answers

SOURCE: '04 GMC Yukon Denali Check Engine Light

Did u put in fuel shortly before the light came on? I own 2 service centers & the most common situation with "Check Engine" lights are because the fuel cap wasn't re-installed or not tightened. When you refuel make sure it "clicks" when putting back on. We don't charge for a "Code Reading" but a dealer will, don't go there. Go, like the others suggested. If it is the fuel cap & you re-install it correctly, the light will go off after a short drive. Good Luck. PS-Don't panic when the "Check Engine" light comes on unless it blinks, if that happens don't drive. PSS-RE: Murray's, Auto-Zone.......If it's a "Code" (the reader will give a #) the code book will tell you the problem. PSSS-Some1 please have Troy W's Mommy & Daddy take away his keyboard. Just because you can put together a "Lego" car doesn't make you a master mechanic. You only repeated what we said except you have a "Napoleon" complex against any1 plugging something in to a vehicle. It's the same as plugging in a light @ home. In conjunction with "kinder" nine out of ten time in my experience it usually is the oxygen sensor(s) which would be about right with the year model

Posted on May 18, 2008

Ad

Anonymous

  • 366 Answers

SOURCE: Speedometer not working properly

is your check engine light on,if yes scan it for code to make sure,ive done a few gm 4x4 with problems like yours,they where broken wire in the insulation near vehicule speed sensor at transf. case.hope was able to help

Posted on Feb 27, 2009

Ad

Anonymous

  • 94 Answers

SOURCE: 2005 gmc yukon xl denali service ride control

it has to do with your air ride suspension best bet is take it to the dealer there is probably a problem with a level sensor. hope this helps you

Posted on Mar 16, 2009

Anonymous

  • 1 Answer

SOURCE: Heated seats won't stay on in 2004 GMC Yukon Denali

There is a widespread problem with electrical shorts with the seat warmers. I bought the extended warranty through CarMax and theyy fixed it. Retail repair cost on that would have been $900+. It may be covered by GMC via a recall, but only if you raise enough hell.

Posted on May 05, 2009

Anonymous

  • 102 Answers

SOURCE: Need color codes for radio in 2002 gmc yukon denali

2002 GMC Yukon Car Stereo Wiring Guide
Car Radio Battery Constant 12v+ Wire: Orange
Car Radio Accessory Switched 12v+ Wire: Yellow
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Brown
Car Stereo Dimmer Wire: Gray
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue

Posted on May 24, 2009

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I need to know what transmission is in my 99 gmc Yukon. Or how to find out


Shop for need to know what trans... on Google


Refurbished 1999 Gmc Yukon Transmission ...
$1,199.75
JCWhitney.com Refurbished 2003 Gmc Yukon Xl 1500 ...
$1,529.73
JCWhitney.com Refurbished 2002 Gmc Yukon Transmission ...
$1,199.75
JCWhitney.com Search Results

    I need to find out what transmission is in a 1999 gmc sierra ...

    www.cargurus.com > Questions > GMC > Sierra 1500

    CarGurusApr 7, 2013 - I need to find out what transmission is in a 1999 gmc sierra 1500 pick up 4x4 extended cab. ... Good luck. if the transmission is bad and you KNOW that for a fact, just go ahead and pull it ... My trans went out yesterday and I found one and wantto make sure it fits before I buy it. ... Used GMC Yukon Denali".

    Is The Transmission In A 1999 Gmc Yukon And ... - CarGurus

    www.cargurus.com > Questions > GMC > Yukon Denali

    CarGurusAug 15, 2014 - Is the transmission in a 1999 gmc yukon and a 2000 Yukon Denali the same. ... Does anyone know where I can get a fairly cheap used motor from in or ...Need a good fairly cheap motor for my 99 Gmc Yukon Denali 5.7L V8.

Jan 26, 2016 | GMC Cars & Trucks

1 Answer

2005 gmc yukon denali xl engine fans dont come on


under the hood I would check the thermostat to make sure it open so that the hot antifreeze reaches the sensor to make the fan start

May 03, 2014 | 2005 GMC Yukon Xl Denali

1 Answer

How much to replace a catalytic converter on a 2003 yukon denali


I would estimate the part is about 200. Usually there is about a 75 dollar fee for installation. Muffler shop would be keeping old one as part of price.

Nov 17, 2013 | 2003 GMC Yukon Denali

1 Answer

How to check a radiator in a 2003 gmc yukon


it is over heating,thermostat stuck close,water pump weak.

Feb 23, 2013 | 2003 GMC Yukon Denali

1 Answer

Steering locks making it hard to turn when driving on 2003 gmc denali yukon xl


Did you find a solution? my 2003 yukon is also doing the steering lock thing

Feb 09, 2011 | 2003 GMC Yukon Denali

2 Answers

Where is the 2003 GMC Yukon Denali XL Cabin Filter


03 denalis do not have one, Gm discontinued them in 03,

Jun 11, 2010 | 2003 GMC Yukon Denali

2 Answers

Locting the throttle position sensor on a 2003 gmc yukon denali


The throttle position sensor is located on the throttle body. Which is in the front of the intake manifold.

Nov 29, 2009 | 2004 GMC Sierra Denali

1 Answer

2003 yukon denali. Speedometer broke. What needs


can you be more specific than "broke"...... does the odometer work? do all the other gauges work? if not, are they accurate.

Oct 15, 2009 | 2003 GMC Yukon Denali

Not finding what you are looking for?
2003 GMC Yukon XL Logo

Related Topics:

217 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8984 Answers

Ryan Lutton
Ryan Lutton

Level 3 Expert

1255 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...