GMC

GMC troubleshooting questions? Ask a mechanic for answers

Ask an Expert,
Get an Answer ASAP!

This answer was rated:

2007 hd2500 driver side heated seated back not working

2007 hd2500 driver side...

2007 hd2500 driver side heated seated back not working bottom works any suggestions

Mechanic's Assistant: Have you checked the coolant level? Has there been any leaking from the hoses?

Electric problem

Mechanic's Assistant: What is the model of your '07 GMC?

Sierra hd 2500

Mechanic's Assistant: Are you fixing your Sierra yourself? What have you tried so far?

Well trying to see if the back and bottom are fused on seperate fuses but by looking at owners manual I don't see anything except where it comes off the IGN 3 circuit and the bottom works and the passenger side works so I assume the IGN 3 is good

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

Just is this a common problem on heated seats being this is the one used the most

Show More
Show Less
Ask Your Own GMC Question
Answered in 39 minutes by:
11/17/2017
Ron
Ron, ASE Certified Technician
Category: GMC
Satisfied Customers: 38,833
Experience: 35 years in the Automotive repair business.
Verified

Hello. My name is ***** ***** I am happy to assist you today. Give me just a moment to review your post, and I'll be right back with the help you need.

Ask Your Own GMC Question

The driver seat only uses one fuse and if the bottom is working then the common cause for this type of problem is usually either a failed seat back element or the connection to it. There have been some reported wiring concerns and GM has release a service bulletin dealing with this and the connections to check. I have enclosed the bulletin in the link below for your review. Its at least worth checking. If the wiring checks okay then suspect the seat element has failed.

https://www.dropbox.com/s/yxz7aqj35yx0dua/seat%20service%20bulletin%20Noc%2017.pdf?dl=0

See the circuit wiring as well as fuse location in this link for testing reference if needed.
https://www.dropbox.com/s/rxii4zqht2mtzff/seat%20wiring%20Nov%2017.pdf?dl=0

Ask Your Own GMC Question
Customer reply replied 9 months ago
Thank you

Your very welcome and thank you as well.

Ron
Ron, ASE Certified Technician
Category: GMC
Satisfied Customers: 38,833
Experience: 35 years in the Automotive repair business.
Verified
Ron and 87 other GMC Specialists are ready to help you
Ask your own question now
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a gmc mechanicLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask Ron Your Own Question
Ron
Ron
Ron, ASE Certified Technician
Category: GMC
Satisfied Customers: 38,833
38,833 Satisfied Customers
Experience: 35 years in the Automotive repair business.

Ron is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

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

1,796 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

1,588 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

626 satisfied customers

16 years of experience

Ron Z.

Ron Z.

- GMC Tech -

279 satisfied customers

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

JFN1

JFN1

ASE Certified Technician

270 satisfied customers

GM Master Technician

George H.

George H.

ASE MasterTechnician

228 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

< Previous | Next >

Related GMC Questions
My passenger side windows do not roll down and the automatic
my passenger side windows do not roll down and the automatic seats wont adjust or heat up … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,796 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
5,566 satisfied customers
My drivers seat electric seat stopped working, is there a
my drivers seat electric seat stopped working, is there a fuse that I can check … read more
Merc320
Merc320
Highbury College
358 satisfied customers
Installing KB6 seats from a 2012 2500 Sierra into a 2013
installing KB6 seats from a 2012 2500 Sierra into a 2013 2500 LT Suburban with everything but cooled. Need to know where some circuits go, etc. Can you help?… read more
heavy_chevy_396
heavy_chevy_396
Vocational, Technical or Trade Scho
2,518 satisfied customers
GM GMC Sierra 2500HD: I have a 2004 GMC Sierra 2500HD, with
I have a 2004 GMC Sierra 2500HD, with a duramax and digital climate controls. When I have the AC on it will be cold then all of a sudden it goes full heat. If I shut it off and restart it it goes cold… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,796 satisfied customers
GM sierra: DIC claims that drivers door is open, when it is
DIC claims that drivers door is open, when it is closed, and none of the "driver door" controls work, drivers door will not lock or unlock from passenger door or remote either. 2007 GMC sierra. all 3 … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,588 satisfied customers
GMC yukon denali: 2007 yukon denali. Lost control of the passenger
2007 yukon denali. Lost control of the passenger side power seats, windows (front and back), heated seats, and mirrors. Checked the fuses and circuit breakers... all ok. BCM?… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,796 satisfied customers
GMC Sierra 2500 HD SLT: At random times, hot air will come
At random times, hot air will come out of the driver's side vents (the passenger side is ambient). The A/C is not on. Both temperature knobs are at the coolest setting. 2005 GMC Sierra 2500 HD diesel,… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,588 satisfied customers
GM 2500: 2006 GMC 2500 4x4 heated seat on drivers side comes
2006 GMC 2500 4x4 heated seat on drivers side comes on frequently. Where is the fuse? Can I just pull it?… read more
Michael Moore
Michael Moore
Team leader, bumper to bumper tech.
Associate Degree
1,323 satisfied customers
GMC Sierra 2500 HD Classic SLT: I have a 2005 GMC Sierra 2500
I have a 2005 GMC Sierra 2500 HD With a Duramax. I loosing all cab power the truck will turn over and start but won't stay running. The after a short while the cab power returns and the truck will sta… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,796 satisfied customers
GMC Sierra 2500 HD SLT: hi hal i have a 2008 gmc sierra hd
hi hal i have a 2008 gmc sierra hd 2500 slt and none of the drivres side doors controls are working so no mirrors, windows or heated seats with no manual to locate fuses… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,796 satisfied customers
GMC Sierra 2500 HD SLE: I have a 2002 gmc sierra 2500 HD truck.
I have a 2002 gmc sierra 2500 HD truck. The driver side window wont work. I have tried changing everything. Regulator, switch, checked all fuses and circuit breaker. all other windows work except driv… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,588 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)
GMC Mechanic
Vocational, Technical or Trade Scho
1,796 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
1,796 satisfied customers
GMC Sierra 1500: 2003 gmc sierra 1500, drivers side cabin heat
2003 gmc sierra 1500, drivers side cabin heat problems. -heat will come on by it self on the drivers side only-wont turn off regardless what you do. AC works fine on passengers side. In the winter it'… read more
Randall
Randall
Auto Technician / Consultant
Vocational, Technical or Trade Scho
69 satisfied customers
gmc Sierra 2500 HD duramax: On a 2007 gmc sierra 2500 hd Duramax,
On a 2007 gmc sierra 2500 hd Duramax, at the time of installing new batteries, first battery installed was the one on passenger side, which was installed wrongly,- to + & + to -. It was notted after 3… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,796 satisfied customers
GM Yukon: I have a 2003 yukon. The seat warmers on the drivers
I have a 2003 yukon. The seat warmers on the drivers side are on continuously and I honestly just want to disconnect them for the time being. I opened up the door panel and disconnected the plug that … read more
Michael Moore
Michael Moore
Team leader, bumper to bumper tech.
Associate Degree
1,323 satisfied customers
GMC Yukon SLT: TODAY MY 2003 GMC YUKONS DRIVER SIDE POWER SEAT
TODAY MY 2003 GMC YUKONS DRIVER SIDE POWER SEAT QUIT OPERATING ALONG WITH THE HEATED SEATS ON BOTH THE DRIVER AND PASSENGER SIDE. SEE NOTHING ELSE WRONG OTHER THAN THAT ANY IDEAS? MAYBE A FUSE?… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,796 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.

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