GMC

GMC troubleshooting questions? Ask a mechanic for answers

Ask an Expert,
Get an Answer ASAP!

Related GMC Questions
I have a 2005 GMC envoy XUV. the key-less remotes work on
I have a 2005 GMC envoy XUV. the key-less remotes work on and off. I put new batteries and cleaned pad connections. fob works on the machine that test them for output signal. Someone said it might be … read more
Jared D
Jared D
Shop Supervisor
Bachelor's
3 satisfied customers
Need a rear window module PN# 15114432.....can't find one
Need a rear window module PN# *****'t find one anywhere.....tailgate is all electric and is inoperable without this part. … read more
Todd Audette
Todd Audette
Automotive Technician
Vocational, Technical or Trade School
363 satisfied customers
2002 GMC Envoy SLT (4x4) -- rear wiper quit (washer still
2002 GMC Envoy SLT (4x4) -- rear wiper quit (washer still worked). Check the listed fuses for rear wiper all good. Took car to GM, they said no problem as both wiper and washer worked BUT a replacemen… read more
AMEDEE
AMEDEE
AUTOMOTIVE TECHNICIAN
Vocational, Technical or Trade Scho
9,105 satisfied customers
I have a 2004 GMC Envoy XUV SLT with a rear window that wont
I have a 2004 GMC Envoy XUV SLT with a rear window that wont stay up. How do I open the rear tailgate to manually raise the window?… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
I own a 2007 gmc envoy 6cyl 4x4 my rear defroster does not
hi , i own a 2007 gmc envoy 6cyl 4x4 my rear defroster does not work . iam trying to change the relay for the defroster but cannot locate it . looked at the fuse block under hood and rear seat but no … read more
sprinkles08
sprinkles08
Technician
High School or GED
11 satisfied customers
2007 gmc envoy rear defroster no power, no power grid lines
fixing myself, checked for power to grid , check fuse fuse ok … read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
25 satisfied customers
I have a 2002 envoy I cannot lock my car the key wont even
I have a 2002 envoy I cannot lock my car the key wont even unlock it put a new battery in the fob even had the fob checked that's good to you have any suggestions on what it could be … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
I have a 2004 GMC envoy XL and as seen in my pictures all
I have a 2004 GMC envoy XL and as seen in my pictures all the way at the top of the rear where the brake light is that whole black piece across the top is missing what is that piece called and a part … read more
Dan
Dan
Dealership Technician
Associate Degree
2,172 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)
GMC Mechanic
Vocational, Technical or Trade Scho
1,823 satisfied customers
I have a 2002 GMC Envoy. Out of no where the key Fab, rear
I have a 2002 GMC Envoy. Out of no where the key Fab, rear wiper and interior lights ( when opening the door ) All stoped working… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,823 satisfied customers
I am working on a 2004 Gmc Envoy (4.2L) and I need help
I am working on a 2004 Gmc Envoy (4.2L) and I need help to diagnose a problem with the rear tailgate not locking from the master control switch. All doors lock from the driver's master switch except t… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
GMC Envoy SLT: I am working on my 2005 GMC Envoy SLT . the
Hi I am working on my 2005 GMC Envoy SLT . the other day I arrived at a friends house and needed in to the tailgate and it would not unlock. I had a problem last fall as the tailgate would not lock,so… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
GMC/Chevrolet Trailblazer: Rear wiper doesn't work on a 2008
Rear wiper doesn't work on a 2008 Chevrolet Trailblazer with 48,000 miles. The switch in the dash, fuse & relay under the hood and back seat and the wiper motor have been replaced with new GM parts. A… read more
goodwrench9124
goodwrench9124
Lead Tech/ Shop Leader
Vocational, Technical or Trade Scho
2,571 satisfied customers
GMC envoy: I have a 2002 GMC envoy with the rear wiper inop.
I have a 2002 GMC envoy with the rear wiper inop. We have replaced the rear wiper motor replaced the rear lift gate module and had it reprogrammed from the dealer It worked for a day then stopped work… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,823 satisfied customers
GMC Envoy XUV SLT: Dan, My 2005 GMC Envoy XUV Tailgate will
Dan, My 2005 GMC Envoy XUV Tailgate will not Open. All my windows in the vehicle work. Can you tell me what is wrong? Do I need an actuator and if I do can you give the number part? Thank you ....Kath… read more
mike a mechanic
mike a mechanic
Auto Mechanic
Vocational, Technical or Trade Scho
89 satisfied customers
GMC Envoy: hello, my 2001 GMC Envoy seams to have no power
hello, my 2001 GMC Envoy seams to have no power to the real gate? I noticed that the vehicle thinks that door is "open" becasue the lights wont go off. the remote quit working also, no rear wiper no l… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC Envoy Xuv SLT: I fixed the rear window regulator(end gate
I fixed the rear window regulator(end gate regulator) and put a brand new one on. The window will roll up and down however it will only roll up about 3 inches and then I have to take my finger off the… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
GMC Envoy XUV SLT: I have a 2005 gmc envoy xuv,and the tailgate
I have a 2005 gmc envoy xuv,and the tailgate wont open in either direction,I dont hear it lock or unlock with rest of doors. Is there a way to manually open the tailgate? Also 1st third of 3rd brake l… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 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

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

< 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