GMC

GMC troubleshooting questions? Ask a mechanic for answers

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

Related GMC Questions
Power running boards are not working. Sometimes they do,
Power running boards are not working. Sometimes they do, most times they wont. … read more
Daniel Chaidez
Daniel Chaidez
Technician
Diploma
4,648 satisfied customers
I have 2015 gmc Denali and window and mirror switch on
i have 2015 gmc Denali and window and mirror switch on driver door stop working but driver door still window works. all windows still work on the door that operates them? … read more
Nachum Wagschal
Nachum Wagschal
2,482 satisfied customers
The passenger control module is not working. 2003 Yukon xl.
The passenger control module is not working JA: What is the model/year of your GMC? Customer: 2003 Yukon xl JA: Are you fixing your Yukon yourself? What have you tried so far? Customer: My dad is fixi… read more
GM Tech (Cam)
GM Tech (Cam)
Owner/Technician
Vocational, Technical or Trade Scho
28,373 satisfied customers
Rear blower motor not working, no power at blower motor or
Rear blower motor not working, no power at blower motor or resistor. I do have power at orange wire at red plug at module … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
13,912 satisfied customers
I have a 2005 Denali XL. None of the switches on the drivers
I have a 2005 Denali XL. None of the switches on the drivers side door are working. That includes what is on the arm rest (windows, door lock, mirrors, etc.) and also the heated seat and foot peddle p… read more
Ricardo Hohl
Ricardo Hohl
Auto Motive Instructor
Automotive tech
4,563 satisfied customers
2008 GMC Yukon Lost all functionality on driver side door
2008 GMC Yukon Lost all functionality on driver side door controls. No electronic door locks, no window controls, no mirror adjustments, etc. … read more
relicdigger3
relicdigger3
Automotive Technician
Bachelor's Degree
214 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
37,326 satisfied customers
Second opinion] Actually a 2003 GMC Yukon Denali. There is
Second opinion] Actually a 2003 GMC Yukon Denali. There is no power to motor speed control for the hear blower motor. Can't find any bad fuse. The power wire to the module has 12 volts but the purple … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
On my 2005 envoy the rear wiper and defrost and fobs work
On my 2005 envoy the rear wiper and defrost and fobs work intermitantly it seems there is a short garage says the module doesn't communicate can't find ground… read more
GM Tech (Cam)
GM Tech (Cam)
Owner/Technician
Vocational, Technical or Trade Scho
28,373 satisfied customers
GMC Yukon: 2006 GMC YUKON DENALI XL With a 146K Rear Heat
2006 GMC YUKON DENALI XL With a 146K Rear Heat & Air stops working all of a sudden, front A/C and Heat work fine. There is a great forum on TAHOEYUKONFORUM.COM that talks about this problem is detail.… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC Yukon: I have a 2003 GMC Yukon, the front passenger side
I have a 2003 GMC Yukon, the front passenger side window is not working. At first it was intermittent going up and down then it stayed in the up position. At first i thought it might be the motor so i… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
37,326 satisfied customers
GMC Sierra 2500 HD Classic SLT: Hi Cam, I was searching for
Hi Cam, I was searching for a solution to a driver door control issue I was having when I stumbled across this forum. I have a 2007 GMC Sierra Classic, its a crew cab SLT Duramax. Most of my door cont… read more
GM Tech (Cam)
GM Tech (Cam)
Owner/Technician
Vocational, Technical or Trade Scho
28,373 satisfied customers
GMC Yukon Denali: I have a 2003 GMC Yukon Denali, and just
I have a 2003 GMC Yukon Denali, and just the other day randomly my keyless remote stopped working. But not just that, the radio immediately turns off after the engine is off when that normally stays o… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC Yukon XL Denali: I have a 2004 GMC Yukon Denali XL Today
I have a 2004 GMC Yukon Denali XL Today the drivers side seat controls failed to work on both the door panel and seat controls. Also, the heated seat controls on both the drivers and passenger side do… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC Yukon Denali: My right side view mirror defroster does
My right side view mirror defroster does not work. Left works fine. What could be the problem?… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC K1500 Sierra 4x4: I own a 2004 1500 sierra 4x4 . It has
I own a 2004 1500 sierra 4x4 . It has lost all electrical power to the right door. It will not unlock the power locks with the remote control . I did check the fuses and electrical connectors to the d… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 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)
Owner/Technician
Vocational, Technical or Trade Scho
28,373 satisfied customers
GM denali xl: my front right side window stopped working and
my front right side window stopped working and also i lost power in the whole right door what can be the problem? Is there maybe a fuse bad? my car is a 2003 gmc denali xl Also my keyless remote does … read more
Randall C
Randall C
Auto Technician / Consultant
Vocational, Technical or Trade Scho
14,468 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:

Gary

Gary

ASE Certified Technician

1,589 satisfied customers

GCM master tech over 25 years

Chris (aka-Moose)

Chris (aka-Moose)

GMC Technician

945 satisfied customers

24 years of experience diagnosing & repairing

Dave Nova

Dave Nova

GMC Technician

929 satisfied customers

ASE Master Certification. GM World Class Certification

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

Mike S.

Mike S.

ASE Certified Technician

9,467 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

tripletauto

tripletauto

ASE Certified Technician

199 satisfied customers

21 years experience ase master tech gm certified

< 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