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Neither of the key fobs are working. Both good 3+ volts.
I don't live very close to a dealer...yes, trying to fix myself. I've tried holding the lock and unlock on the fob for 20+ seconds...nothing … read more
Ironmike
Ironmike
ASE Master ,Ford Certified Master Tech
Vocational, Technical or Trade Scho
3,442 satisfied customers
My 2016 GMC Yukon won't start. The lights work, the radio
My 2016 GMC Yukon won't start. The lights work, the radio lights up. I was able to start it using the remote start on the keyfob... but the push button will not work. It feel like it is locked out. On… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,837 satisfied customers
Can the module NOT the hand held remote for keyless entry be
Can the module NOT the hand held remote for keyless entry be reprogramed … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
I have 2003 Yukon, I have problem with the keyless entry
I have 2003 Yukon, I have problem with the keyless entry system. I noticed that the remote control fob does not work after changing the battery and after using it for few days. I replaced the battery … read more
Mechanic01
Mechanic01
5,082 satisfied customers
I installed the keyless fob last night and for some reason
I installed the keyless fob last night and for some reason this morning my car will not start. I also just purchased a brand new battery and nothing happened as well … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
Both key fobs stopped working on my 06 envoy. Rear wiper
Both key fobs stopped working on my 06 envoy. Rear wiper does not work and initially both stopped working. I started simply and replaced batteries. One started working and rhe orher did not. Eventuall… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,837 satisfied customers
GMC Yukon SLT: My keyless remote doesn't work...whenever i
My keyless remote doesn't work...whenever i try to open the car using the remote is doesn't work. After I program the key fob it will work for about two minutes. Its not a battery problem in the key f… read more
JFN1
JFN1
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Vocational, Technical or Trade Scho
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GMC Sierra 1500: I have a 2003 GMC Sierra. The key fobs have
I have a 2003 GMC Sierra. The key fobs have stopped working, but the test at Auto Zone says they are good. My battery checker says that the batteries are good. I can unlock the passenger side door wit… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
30,667 satisfied customers
GMC Yukon Denali: I have a 2000 GMC Yukon Denali with the 5.7l
I have a 2000 GMC Yukon Denali with the 5.7l V-8 engine. Am having trouble with the door locks and key fob. First problem I had was with the 2 front door locks. Key fob worked at this time. Had to rep… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
gmc Yukon XL 1500 Denali: I have a 2007 GMC Yukon XL Denali.
I have a 2007 GMC Yukon XL Denali. I am experiencing 2 problems that might be connected. The first is that the replace remote battery message keeps coming on even after being cleared and after replaci… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
30,667 satisfied customers
GM Yukon Denali: The key fob for my 2003 yukon denali will
The key fob for my 2003 yukon denali will not stay programmed. I have replaced the batteries and run the cycle to reprogram the fob. It will work for about a minute, but then stops again. This happens… read more
Don - Mo Lurch
Don - Mo Lurch
ASE Certified Technician
Vocational, Technical or Trade Scho
234 satisfied customers
GMC Yukon Denali: 2009 Yukon Denali: When you try to operate
2009 Yukon Denali: When you try to operate the factory remote start - the back hatch opens instead of remote starting the vehicle. All other buttons on the FOB work perfectly. The Keyless entry receiv… read more
Don - Mo Lurch
Don - Mo Lurch
ASE Certified Technician
Vocational, Technical or Trade Scho
234 satisfied customers
GMC Yukon XL 1500: Hi, I have a 2007 GMC Yukon XL. The remote
Hi, I have a 2007 GMC Yukon XL. The remote works right after we leave the vehicle. A few minutes later we have to use the key to access the vehicle. I have used the information center to reprogram the… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,837 satisfied customers
Hi, I own a 2007 GMC Denali and Im having an issue with
Hi, I own a 2007 GMC Denali and I'm having an issue with the navigation system. Every time I go to input the an address entry or point of interest, the selections are grayed out and are unselectable, … read more
Jerry
Jerry
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Vocational, Technical or Trade Scho
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GMC Envoy SLT: My 2003 GMC ENVOY MY KEYLESS REMOTE WONT WORK
My 2003 GMC ENVOY MY KEYLESS REMOTE WONT WORK AND I HAVE CHANGED THE BATTERIES IN THE REMOTES??? PLEASE LET ME KNOW WHAT TO DO AND IF IT IS VERY EXSPENSIVE THANKS TERESA… read more
Don - Mo Lurch
Don - Mo Lurch
ASE Certified Technician
Vocational, Technical or Trade Scho
234 satisfied customers
GMC Envoy Denali: Just purchased a 2006 envoy denali and need
Just purchased a 2006 envoy denali and need to know if the ignisitno key is a transponder type and also how to program a new remote fob - I have 2 keys, 2 remote start fobs, and 2 remote lock fobs for… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
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GMC serria 1500: i have a 2009 gmc serria 1500 4x4 crewcab
i have a 2009 gmc serria 1500 4x4 crewcab and when its hot outside the front doorlocks will not work with the keyless remote but the back doors will then when it cools off outside they work fine… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC Acadia: How do i program the key fab or wirless remote
How do i program the key fab or wirless remote for the alarm/keyless entry/trunk for a 2012 GMC Acadia Denali?… 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

1,837 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

55,704 satisfied customers

16 years of experience

Ron Z.

Ron Z.

- GMC Tech -

291 satisfied customers

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

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

Don - Mo Lurch

Don - Mo Lurch

ASE Certified Technician

234 satisfied customers

GM, GMC, Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics

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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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