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My interior lights when I use remote to unlock stays on, but
My interior lights when I use remote to unlock stays on, but when I cut it off it stays on awhile then eventually goes off..... What causes this? … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,823 satisfied customers
I have a 2001 Yukon XL Denali and I have recently got a lot
Hi, I have a 2001 Yukon XL Denali and I have recently got a lot of work done to it (new idle arm, pitman arm, hub assembly, upper ball joints, tire rods etc. The problem that I have is vibration from … read more
JFN1
JFN1
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Vocational, Technical or Trade Scho
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The rear door locking mechanism is pushed in the upright
Thank you! The rear door locking mechanism is pushed in the upright position and now the door will not engage. We were trying to figure out how to turn off the child locks. … read more
Chris (aka-Moose)
Chris (aka-Moose)
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Vocational, Technical or Trade School
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02/07 gmc denali yukon xl. no audio, no control bar on
02/07 gmc denali yukon xl. no audio, no control bar on nav/entertainment screen … read more
Todd Audette
Todd Audette
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Vocational, Technical or Trade School
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We have a GM Yukon Denali XL with the 6.2 that has a miss in
We have a GM Yukon Denali XL with the 6.2 CID that has a miss in cylinder number 8 and the dealership can not determine why. Can yo help in anyway? … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
6,458 satisfied customers
ON THE 2017 DENALI WE MOVED THE ADAPTABLE CRUISE CONTROL TO
ON THE 2017 DENALI WE MOVED THE ADAPTABLE CRUISE CONTROL TO ACCOMODATE THE GRILLE GUARD. IT WORKED FINE FOR ABOUT 200 MILES AND THEN ALL OF A SUDDEN THE CRUISE CONTROL QUIT AND A MESSAGE COMES UP TO S… read more
sprinkles08
sprinkles08
Technician
High School or GED
18,065 satisfied customers
I have a 2017 Yukon Denali XL with the check engine light on
I have a 2017 Yukon Denali XL with the check engine light on and 1 mechanic ran the diagnostics and said it was something to do with a seal or cover with the oil something or other. I trusted him and … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
10,838 satisfied customers
P0700. 2008 Gmc Yukon Denali XL 6.2. And nothing it says TCM
P0700 JA: What is the model/year of your GM? Customer: 2008 Gmc Yukon Denali XL 6.2 JA: Are you fixing your Yukon Denali yourself? What have you tried so far? Customer: Yes and nothing it says TCM JA:… read more
Dan
Dan
Technician
Vocational, Technical or Trade Scho
26,224 satisfied customers
When I plug in the stop fuse, the top tails go on but the
When I plug in the stop fuse, the top tails go on but the brake lights do not work. the CHMSL works fine. I replace brake switch - still have an issue … read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,567 satisfied customers
Have a charging issue. start engine, alternator is cranking
have a charging issue. start engine, alternator is cranking out 14.5 volts. within a minute or two it starts to put out less and less volts until i am completely running on the battery in about 10 min… read more
David Craig
David Craig
OWNER/MECHANIC
Associates
6,458 satisfied customers
Both rear DVD screens in my 2015 GMC YUKON Denali XL do not
Both rear DVD screens in my 2015 GMC YUKON Denali XL do not work. The sound works and the front Screen will play the DVD in park. We had a water leak in the roof from a repair error with the luggage r… read more
Don - Mo Lurch
Don - Mo Lurch
Owner
Vocational, Technical or Trade Scho
10,644 satisfied customers
My son was trying to take the 3rd roll seats out the
My son was trying to take the 3rd roll seats out the passenger seat came out ok but he twisted the driver side seat i got it out but the inside hinge is in the upward position and the outside one is i… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,567 satisfied customers
GMC Yukon Hybrid: i own a 2011 yukon denali hybrid with 46K
i own a 2011 yukon denali hybrid with 46K miles at the time the auto was in an accident in nov. 2012. the struts were leaking but not replaced at the time. the rear end hopped over road speed bumps wi… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC Yukon XL: I have a 2008 GMC Yukon XL that has an intermittent
I have a 2008 GMC Yukon XL that has an intermittent failure in the cruise control system. Sometimes it will come on when I push the button on the steering wheel and may stay on for an hour or two. The… read more
GM Bob
GM Bob
Automobile Technician
High School or GED
1,080 satisfied customers
GMC Yukon XL 1500 Denali: I am trying to remove the grill on
I am trying to remove the grill on a 2006 GMC yukon xl denali. I have one bolt from the top center and I think 9 twist locks, but there is something on the outside corners that I cannot see that is ho… read more
Jerry
Jerry
Service consultant
Vocational, Technical or Trade Scho
13,107 satisfied customers
GMC DENIAL/YUKON XL: I have a 2012 Denali/Yukion XL the malfunction
I have a 2012 Denali/Yukion XL the malfunction indicator lamp came on after I put gas in it. We have had this problem before and had it checked out and it showed nothing when they checked it out . I a… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,823 satisfied customers
GMC Yukon XL 1500 Denali: My GMC Yukon XL Denali is with a
My GMC Yukon XL Denali is with a mechanic and i have just been informed that the transfer case is bad. Does the entire transfer case need to be replaced? or can the parts inside be replaced individual… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC YUKON XL DENALI: GOOD AFTERNOON: I OWN A 2007 YUKON
GOOD AFTERNOON: I OWN A 2007 YUKON XL DENALI WITH A SLOW OIL LEAK. THE DEALER SAID THE OIL PAN GASKET NEEDED TO BE REPLACED. IS REPLACING THE OIL PAN GASKET A PRETTY STRAIGHT FORWARD PROCEDURE? I BOUG… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
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Meet the Experts:

Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

1,823 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

1,589 satisfied customers

GCM master tech over 25 years

Dave Nova

Dave Nova

GMC Technician

929 satisfied customers

ASE Master Certification. GM World Class Certification

Chris (aka-Moose)

Chris (aka-Moose)

GMC Technician

675 satisfied customers

16 years of experience

Ron Z.

Ron Z.

- GMC Tech -

285 satisfied customers

18+yrs experience. State Inspector & GMC Diagnostics/Repair

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

George H.

George H.

ASE MasterTechnician

230 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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