GMC

GMC troubleshooting questions? Ask a mechanic for answers

Connect one-on-one with {0} who will answer your question

Related GMC Questions
I have a 2009 GMC Yukon XL Denali. The driver's side seat
I have a 2009 GMC Yukon XL Denali. The driver's side seat heater isn't working. The seat cooler does work, as long as you turn that feature on first. When the seat cooler is on, all three fan speeds w… read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
23,065 satisfied customers
2011 GMC Acadia Denali. Driver side power seat not working.
Driver side power seat not working. Also, heated and cooled seats for both passenger and driver seat not working so far, I have tested the fuses for the seats, behind the glove box … read more
Keiphun Sowell
Keiphun Sowell
Owner Brothers Restoration/Troubleshoot
AutoDiesel Technology
1,453 satisfied customers
I have a 2010 GMC Terrain and the heat is not working and
I have a 2010 GMC Terrain and the heat is not working and the heated seats in the front are not working. There is a clicking coming from the passenger's side. … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
2,126 satisfied customers
2010 gmc yukon denali heated seats and cooled seats not
2010 gmc yukon denali heated seats and cooled seats not working. the passenger side stopped first then a few months later the driver side. they both are not heating or cooling lights on the control sw… read more
Marc
Marc
Mechanic
Associate Degree
2,333 satisfied customers
Trying to figure out where the control module is for power
trying to figure out where the control module is for power seat for 2008 GMC Sierra SLT 2500 HD. seats are heated. driver side power seat not working, can hear clicking but no movement except one smal… read more
Eric
Eric
Retired
N/A
46,023 satisfied customers
Have a 2010 GMC Denali Yukon that has a intermittent
Have a 2010 GMC Denali Yukon that has a intermittent headlight issue. Last night the lights were off and would not come on even with the rotation of the light control. While driving (friends in front … read more
Daniel Chaidez
Daniel Chaidez
Technician
Diploma
4,035 satisfied customers
Neither front seats heating or cooling do not work on 2010
neither front seats heating or cooling do not work on 2010 Denali. Control lights are working. … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
36,559 satisfied customers
04 denali, 04 Yukon I have no seat heaters on both front
04 Yukon I have no seat heaters on both front seats and seat adjustment not working on dtrivers side … read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
10,342 satisfied customers
99 Yukon SLT: No continuity, driver's side heated seat
99 Yukon SLT: No continuity, driver's side heated seat element. The fine blue sig-zag wire element itself is okay, but the wire between heating sections is burned in two. The heating elements are sewn… read more
JFN1
JFN1
ASE Certified Technician
Vocational, Technical or Trade Scho
272 satisfied customers
GMC Yukon XL 1500: I have a 2000 GMC Yukon XL, SLT with power
I have a 2000 GMC Yukon XL, SLT with power seats and heated seats. The leather was really worn out so I replaced the covers. When it was all done, the seat heater stopped working. I took it to the dea… read more
Chris (aka-Moose)
Chris (aka-Moose)
GMC Technician
Vocational, Technical or Trade School
904 satisfied customers
GM: I have a 1999 GMC Yukon and the heated seat is not working
I have a 1999 GMC Yukon and the heated seat is not working all the time sometimes it will sometimes it wont. I have looked under the seat and dont see any wiring issues?? Also can you get replacement … read more
Master Class Auto
Master Class Auto
Diagnostician & Shop Foreman
High School Degree & Automotive Col
248 satisfied customers
GMC Truck: how to test the right side or passenger side blows
how to test the right side or passenger side blows hot heat, the left side is cold. will it be the temperature actuator ? right side… read more
Randall C
Randall C
Auto Technician / Consultant
Vocational, Technical or Trade Scho
14,128 satisfied customers
I have a 2007 GMC Yukon Denali With the six way adjustable
Hi I have a 2007 GMC Yukon Denali With the six way adjustable Leather seats with heat on both Driver and Pass sides and the seat position memory. I swopped out my seats for the newer GM Heated with AC… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
36,559 satisfied customers
GMC Sierra Denali: Can you provide relevant wiring diagrams
Can you provide relevant wiring diagrams for the heated/cooled seats circuit(s) in a 2010 Sierra Denali truck. The passenger seat functions do not work although the indicator lights on the passenger d… read more
tripletauto
tripletauto
Shop Foreman
Associate Degree
242 satisfied customers
GMC Sierra 2500 HD Classic SLT: The drivers cluster on my 2007
The drivers cluster on my 2007 GMC sierra classic body 2500 6.6 duramax SLT has gone black. No lights at all. Even the 4x4 /2x4 buttons don't light up. As well, my heated seats stopped working. I hit … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
2,126 satisfied customers
Gmc Yukon XL 1500 Denali: I have a 2005 Yukon Denali XL, the
I have a 2005 Yukon Denali XL, the passenger window,door lock, seat heat and mirror stopped working all at the same time, along with the key fobs...any ideas???… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
2,126 satisfied customers
GM Envoy: The heated seats in my 2004 Envoy SLT dont work.
The heated seats in my 2004 Envoy SLT don't work. both front seats went at the same time. When I push the button the lights briefly go on and then off, and I hear a click. How do I troubleshoot the pr… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
36,559 satisfied customers
GM Jimmy: power to both of my front seats quit working at the
power to both of my front seats quit working at the same time. They quit working then worked for a little while and are not working again… read more
Vladimir Grodskiy
Vladimir Grodskiy
Automotive Electrician
Vocational, Technical or Trade Scho
2,772 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

2,126 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

904 satisfied customers

24 years of experience diagnosing & repairing

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

Mike S.

Mike S.

ASE Certified Technician

256 satisfied customers

GMC N.A.I.S.E. Certified Auto-Mechanic

George H.

George H.

ASE MasterTechnician

233 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x