# \#yukon **URL:** https://community.cartalk.com/tag/yukon/696.md [Latest](https://community.cartalk.com/latest.md) · [Categories](https://community.cartalk.com/categories.md) · [Tags](https://community.cartalk.com/tags.md) --- ## [P0711 Code: Can engine coolant thermostat issues cause this transmission coolant error?](https://community.cartalk.com/t/p0711-code-can-engine-coolant-thermostat-issues-cause-this-transmission-coolant-error/198034)
**Author:** [@OSR](https://community.cartalk.com/u/OSR)\ **Replies:** 3\ **Last updated:** [November 14, 2024, 6:30pm UTC](https://community.cartalk.com/t/p0711-code-can-engine-coolant-thermostat-issues-cause-this-transmission-coolant-error/198034 "2024-11-14T18:30:37Z")
I had what I thought were two issues going on simultaneously with my 2015 Yukon Denali. First, I got a check engine light and my scanner showed a P0711 code, which had something to do with the transmission temperature. … --- ## [Is my 2004 GMC Yukon Denali worth repairing?](https://community.cartalk.com/t/is-my-2004-gmc-yukon-denali-worth-repairing/190823)
**Author:** [@ShanAd](https://community.cartalk.com/u/ShanAd)\ **Replies:** 15\ **Last updated:** [May 30, 2023, 5:36pm UTC](https://community.cartalk.com/t/is-my-2004-gmc-yukon-denali-worth-repairing/190823 "2023-05-30T17:36:27Z")
Need help deciding if I should have my 2004 GMC Yukon Denali repaired or if I should attempt to replace it. Backstory/details: has aprox 201k mi. Replaced transmission 2-3 years ago. Recently replaced water pump. Have ha… --- ## [Brake pedal goes to the floor only when the engine is running](https://community.cartalk.com/t/brake-pedal-goes-to-the-floor-only-when-the-engine-is-running/162666)
**Author:** [@orsty3000\_166290](https://community.cartalk.com/u/orsty3000_166290)\ **Replies:** 7\ **Last updated:** [December 7, 2022, 5:18am UTC](https://community.cartalk.com/t/brake-pedal-goes-to-the-floor-only-when-the-engine-is-running/162666 "2022-12-07T05:18:26Z")
I have a 99’ GMC Yukon Denali. Recently the brake pedal started going to the floor but only when the engine is running. If I turn the vehicle off the pedal will pump up and stay firm. I wedged something between the seat … --- ## [I need help diagnosing a problem](https://community.cartalk.com/t/i-need-help-diagnosing-a-problem/186176)
**Author:** [@Vegasborn1971\_182165](https://community.cartalk.com/u/Vegasborn1971_182165)\ **Replies:** 4\ **Last updated:** [September 4, 2022, 4:33am UTC](https://community.cartalk.com/t/i-need-help-diagnosing-a-problem/186176 "2022-09-04T04:33:07Z")
I have a 2001 GMC Yukon and I have a problem. When I turn the key, nothing happens. No noise whatsoever. All the power locks, lights, power windows are strong. I tried jumping it and that didn’t work. I figured it migh… --- ## [2016 GMC Yukon trans slips in low gear](https://community.cartalk.com/t/2016-gmc-yukon-trans-slips-in-low-gear/179054)
**Author:** [@gp35](https://community.cartalk.com/u/gp35)\ **Replies:** 1\ **Last updated:** [August 29, 2021, 8:18pm UTC](https://community.cartalk.com/t/2016-gmc-yukon-trans-slips-in-low-gear/179054 "2021-08-29T20:18:04Z")
transmission slips in low gears --- ## [2006 GMC Yukon - lift gate won’t unlock](https://community.cartalk.com/t/2006-gmc-yukon-lift-gate-won-t-unlock/172215)
**Author:** [@JohuntasHawkins](https://community.cartalk.com/u/JohuntasHawkins)\ **Replies:** 0\ **Last updated:** [November 12, 2020, 12:41am UTC](https://community.cartalk.com/t/2006-gmc-yukon-lift-gate-won-t-unlock/172215 "2020-11-12T00:41:43Z")
liftgate wont unlock --- ## [Check engine light came on in my Yukon need help](https://community.cartalk.com/t/check-engine-light-came-on-in-my-yukon-need-help/169051)
**Author:** [@Cmckee72](https://community.cartalk.com/u/Cmckee72)\ **Replies:** 5\ **Last updated:** [August 23, 2020, 6:15pm UTC](https://community.cartalk.com/t/check-engine-light-came-on-in-my-yukon-need-help/169051 "2020-08-23T18:15:44Z")
I used a Fuel Injector cleaner on my Yukon and now I have codes and a misfire and was wondering what to do --- ## [Service engine light blinks while going uphill](https://community.cartalk.com/t/service-engine-light-blinks-while-going-uphill/167959)
**Author:** [@Heather-88](https://community.cartalk.com/u/Heather-88)\ **Replies:** 5\ **Last updated:** [July 27, 2020, 9:11pm UTC](https://community.cartalk.com/t/service-engine-light-blinks-while-going-uphill/167959 "2020-07-27T21:11:11Z")
Need help I have a 2000 GMC Yukon Denali with my Service engine soon light blinking at me when I go up hills. It also shakes and has a smell when I drive up hills. I had it scanned it said Misfire cylinder #4. So I had … --- ## [1999 GMC Yukon stuck in low gear](https://community.cartalk.com/t/1999-gmc-yukon-stuck-in-low-gear/167766)
**Author:** [@TerrenceParks](https://community.cartalk.com/u/TerrenceParks)\ **Replies:** 2\ **Last updated:** [July 24, 2020, 10:31pm UTC](https://community.cartalk.com/t/1999-gmc-yukon-stuck-in-low-gear/167766 "2020-07-24T22:31:19Z")
The trailer hitch was rusted in so I hooked it to a large oak tree with a chain. I put it into low-low gear and gently tugged it and it came out with no problem. Now, I can’t get it out of low gear. --- ## [2009 GMC Yukon](https://community.cartalk.com/t/2009-gmc-yukon/165916)
**Author:** [@erikkfriberg\_153193](https://community.cartalk.com/u/erikkfriberg_153193)\ **Replies:** 3\ **Last updated:** [June 17, 2020, 7:12pm UTC](https://community.cartalk.com/t/2009-gmc-yukon/165916 "2020-06-17T19:12:48Z")
My dad has a Yukon with captain chairs in the middle row. Can those be taken out and replace with the bench type seating? --- ## [Traction active](https://community.cartalk.com/t/traction-active/4317)
**Author:** [@RICHARDA](https://community.cartalk.com/u/RICHARDA)\ **Replies:** 21\ **Last updated:** [June 12, 2020, 7:33pm UTC](https://community.cartalk.com/t/traction-active/4317 "2020-06-12T19:33:37Z")
My 2003 Yukon Denali with 60,000 miles is acting funny. When starting from a dead stop, it sometimes loses all power and the message "TRACTION ACTIVE" shows up on the instrument panel where the odometer and other data ar… --- ## [Seat movement in 2018 GMC Yukon](https://community.cartalk.com/t/seat-movement-in-2018-gmc-yukon/158498)
**Author:** [@Zachjmack\_163286](https://community.cartalk.com/u/Zachjmack_163286)\ **Replies:** 2\ **Last updated:** [February 14, 2020, 3:26am UTC](https://community.cartalk.com/t/seat-movement-in-2018-gmc-yukon/158498 "2020-02-14T03:26:12Z")
I recently purchased a used 2018 Yukon Denali (4x4) w/ 43k miles. I have noticed a sound/sensation combination since shortly after taking possession of it. It is a slight “clunk” that reverberates through the seat and… --- ## [2007 GMC Yukon rough idle](https://community.cartalk.com/t/2007-gmc-yukon-rough-idle/156388)
**Author:** [@mel14](https://community.cartalk.com/u/mel14)\ **Replies:** 0\ **Last updated:** [January 12, 2020, 6:30pm UTC](https://community.cartalk.com/t/2007-gmc-yukon-rough-idle/156388 "2020-01-12T18:30:16Z")
I have ruff idling when stopped, ‘stumbling’. Yukon Denali with168,000 miles. --- ## [2006 GMC Yukon - back tires locked](https://community.cartalk.com/t/2006-gmc-yukon-back-tires-locked/148300)
**Author:** [@Jocelyncrockett](https://community.cartalk.com/u/Jocelyncrockett)\ **Replies:** 4\ **Last updated:** [September 8, 2019, 6:39pm UTC](https://community.cartalk.com/t/2006-gmc-yukon-back-tires-locked/148300 "2019-09-08T18:39:38Z")
I just had my drum brake replaced but now my tire light came on is that the reason why my back tires locked on me --- ## [Water/coolant leaking from unknown area](https://community.cartalk.com/t/water-coolant-leaking-from-unknown-area/138512)
**Author:** [@hhalljr](https://community.cartalk.com/u/hhalljr)\ **Replies:** 8\ **Last updated:** [April 15, 2019, 10:04pm UTC](https://community.cartalk.com/t/water-coolant-leaking-from-unknown-area/138512 "2019-04-15T22:04:24Z")
Apparently I have a leak in truck but the confusing part is, it’s leaking from the rear somewhere above my tailpipe and right rear wheel. One day on my way to work my truck all of a sudden starts overheating. I checked … --- ## [Is your tailpipe black inside?](https://community.cartalk.com/t/is-your-tailpipe-black-inside/133523)
**Author:** [@John111](https://community.cartalk.com/u/John111)\ **Replies:** 31\ **Last updated:** [January 31, 2019, 3:28pm UTC](https://community.cartalk.com/t/is-your-tailpipe-black-inside/133523 "2019-01-31T15:28:20Z")
Is the inside of your vehicles tail pipe black? --- ## [1997 GMC Yukon - How to Identify Alternator Amperage](https://community.cartalk.com/t/1997-gmc-yukon-how-to-identify-alternator-amperage/129759)
**Author:** [@Kelly\_Marchewa](https://community.cartalk.com/u/Kelly_Marchewa)\ **Replies:** 3\ **Last updated:** [November 28, 2018, 5:28pm UTC](https://community.cartalk.com/t/1997-gmc-yukon-how-to-identify-alternator-amperage/129759 "2018-11-28T17:28:14Z")
I recently purchased a 1997 GMC Yukon. The SUV needs a new serpentine belt; however, it appears the “proper” belt length is dependent on the alternator’s amp. It appears as if the vehicle could have come with either a 12… --- ## [2005 GMC Yukon - steering wanders](https://community.cartalk.com/t/2005-gmc-yukon-steering-wanders/129260)
**Author:** [@tony40](https://community.cartalk.com/u/tony40)\ **Replies:** 2\ **Last updated:** [November 21, 2018, 4:45pm UTC](https://community.cartalk.com/t/2005-gmc-yukon-steering-wanders/129260 "2018-11-21T16:45:30Z")
steering wandering back n forthe. --- ## [Looking for brightest headlights for 1996 GMC Yukon](https://community.cartalk.com/t/looking-for-brightest-headlights-for-1996-gmc-yukon/128373)
**Author:** [@Gregg02](https://community.cartalk.com/u/Gregg02)\ **Replies:** 2\ **Last updated:** [November 7, 2018, 8:21pm UTC](https://community.cartalk.com/t/looking-for-brightest-headlights-for-1996-gmc-yukon/128373 "2018-11-07T20:21:09Z")
I want to get the brightest headlight possible, what style or model number do I get? --- ## [P0449 error](https://community.cartalk.com/t/p0449-error/111972)
**Author:** [@GRoy](https://community.cartalk.com/u/GRoy)\ **Replies:** 11\ **Last updated:** [October 14, 2018, 11:56pm UTC](https://community.cartalk.com/t/p0449-error/111972 "2018-10-14T23:56:28Z")
I’m getting a check engine periodically, it’s P0449. This is a “Evap Vent Code”. Is it being caused by the Gas Cap or the evap vent solenoid? Both are original. By the way the vehicle is a 2007 Yukon Denali. --- ## [2006 GMC Yukon - repair shop charging me for their error](https://community.cartalk.com/t/2006-gmc-yukon-repair-shop-charging-me-for-their-error/123548)
**Author:** [@Bob42](https://community.cartalk.com/u/Bob42)\ **Replies:** 6\ **Last updated:** [August 24, 2018, 4:04am UTC](https://community.cartalk.com/t/2006-gmc-yukon-repair-shop-charging-me-for-their-error/123548 "2018-08-24T04:04:22Z")
My repair shop was replacing the rear brake lines for a set price, and when it came time to bleed the system, they broke a bleeder screw off. Instead of calling me to say there would be a problem, they tried the 2nd rear… --- ## [Motor mount failure?](https://community.cartalk.com/t/motor-mount-failure/123078)
**Author:** [@GRoy](https://community.cartalk.com/u/GRoy)\ **Replies:** 4\ **Last updated:** [August 17, 2018, 3:38am UTC](https://community.cartalk.com/t/motor-mount-failure/123078 "2018-08-17T03:38:52Z")
My truck has the 6.2 liter engine. My mechanic tells me that one of the motor mounts is starting to fail. Is there a way I can confirm this? There is a Very slight clunk when I move the vehicle from a dead stop. Is t… --- ## [Removing power running boards](https://community.cartalk.com/t/removing-power-running-boards/122630)
**Author:** [@GRoy](https://community.cartalk.com/u/GRoy)\ **Replies:** 4\ **Last updated:** [August 10, 2018, 9:21pm UTC](https://community.cartalk.com/t/removing-power-running-boards/122630 "2018-08-10T21:21:29Z")
Does anyone know of a link that will show you how to remove the power running boards, on a 2007 GMC Yukon Denali. I have not been able to find one. --- ## [2007 Yukon Rear Brake Rotors](https://community.cartalk.com/t/2007-yukon-rear-brake-rotors/122317)
**Author:** [@GRoy](https://community.cartalk.com/u/GRoy)\ **Replies:** 6\ **Last updated:** [August 6, 2018, 8:49pm UTC](https://community.cartalk.com/t/2007-yukon-rear-brake-rotors/122317 "2018-08-06T20:49:37Z")
The rear brake pads on my 2007 Yukon Denali are worn and due to be replaced. The rotors look very good and I would like to know if I have to replace them as well. Frankly I think I already know what the answer is going… --- ## [1999 GMC Yukon - Tailgate](https://community.cartalk.com/t/1999-gmc-yukon-tailgate/121684)
**Author:** [@glendemby](https://community.cartalk.com/u/glendemby)\ **Replies:** 0\ **Last updated:** [July 25, 2018, 7:41pm UTC](https://community.cartalk.com/t/1999-gmc-yukon-tailgate/121684 "2018-07-25T19:41:27Z")
My GMC Yukon is the last model made with a drop down tailgate (like a pickup). This is the handiest feature ever from camping, skiing to carrying kayaks etc, etc. Do you know of any other manufacturer that offers a tailg… --- ## [2016 GMC Yukon infotainment screen blackout](https://community.cartalk.com/t/2016-gmc-yukon-infotainment-screen-blackout/120787)
**Author:** [@Roselyn](https://community.cartalk.com/u/Roselyn)\ **Replies:** 2\ **Last updated:** [July 11, 2018, 5:08pm UTC](https://community.cartalk.com/t/2016-gmc-yukon-infotainment-screen-blackout/120787 "2018-07-11T17:08:34Z")
why does the infotainment screen black out --- ## [07' GMC Yukon 3000 RPM Smoke](https://community.cartalk.com/t/07-gmc-yukon-3000-rpm-smoke/120231)
**Author:** [@Jose\_Yukon](https://community.cartalk.com/u/Jose_Yukon)\ **Replies:** 2\ **Last updated:** [July 2, 2018, 2:35am UTC](https://community.cartalk.com/t/07-gmc-yukon-3000-rpm-smoke/120231 "2018-07-02T02:35:59Z")
My 2007 GMC Yukon lets out some type of white-ish smoke when i reach 3000 rpm and stops until i lower it down a bit. Just wondering what’s could possibly be causing this. --- ## [2wd vs 4wd in 2004 GMC Yukon](https://community.cartalk.com/t/2wd-vs-4wd-in-2004-gmc-yukon/119186)
**Author:** [@JoAnneLCurtis](https://community.cartalk.com/u/JoAnneLCurtis)\ **Replies:** 1\ **Last updated:** [June 13, 2018, 9:27pm UTC](https://community.cartalk.com/t/2wd-vs-4wd-in-2004-gmc-yukon/119186 "2018-06-13T21:27:47Z")
is a 2wd with traction control in a yukon better than 4wd --- ## [2012 GMC Yukon liftgate](https://community.cartalk.com/t/2012-gmc-yukon-liftgate/118772)
**Author:** [@michaelkovacs](https://community.cartalk.com/u/michaelkovacs)\ **Replies:** 3\ **Last updated:** [June 10, 2018, 4:27pm UTC](https://community.cartalk.com/t/2012-gmc-yukon-liftgate/118772 "2018-06-10T16:27:03Z")
liftgate opens with remote but will not close. only closes about 5inches then reverses open. can close manually. what is wrong? --- ## [2003 GMC Yukon ABS light](https://community.cartalk.com/t/2003-gmc-yukon-abs-light/118352)
**Author:** [@MohammadAkhtar](https://community.cartalk.com/u/MohammadAkhtar)\ **Replies:** 1\ **Last updated:** [May 30, 2018, 5:39pm UTC](https://community.cartalk.com/t/2003-gmc-yukon-abs-light/118352 "2018-05-30T17:39:14Z")
ABS brake light coming on time to time! [Next page](https://community.cartalk.com/tag/yukon/696.md?match_all_tags=true&page=1&tags%5B%5D=yukon)