GMC Sierra Complaints (2007)

440 consumer complaints on file.

#11771170October 14, 2026
AIR BAGS
air bags warning
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756858August 13, 2026
AIR BAGS, SEAT BELTS, WHEELS
I was in a rollover accident on June 26th 2025 in my boyfriends 2007 GMC Sierra 1500 where we flipped 5 and a half times. The wheel separated from the rim. I will upload photos since I am unsure how to explain how the wheel damage is. During the crash the drivers air bags deployed but the passengers did not. When we finally landed we ended up on the roof. My boyfriend tried to unbuckle my seatbelt but it would not release. He ended up cutting my seatbelt and then at that time (approx 3 min after we landed) the passenger airbag deployed striking my boyfriend in the back, neck and head. Which knocked him out for approx 1 hour. My boyfriend had several open lacerations to his back, neck, head and his arms and metal pieces were imbedded in his skin. He also suffered other injuries like a fractured back, and several other medical problems.I got a severe concussion in which it has caused me severe headaches, memory problems and cognitive issues. Both of us have reduced quality of life.
Crash:
Yes
Fire:
No
Injuries:
2
Deaths:
0
#11726967March 25, 2026
ENGINE
Driving on Interstate at a speed of 70 when truck lost power. Check engine light came on and other lights on dash came on also. 2007 with 160k miles original barely driven. This year should be a part of the Class Action Suit
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11726971March 25, 2026
ENGINE
Driving on Interstate at a speed of 65, truck lost power. Check engine light and all lights on dash appeared I initially mistakenly reported the wrong mileage of 160k. My vehicle only has 135k miles on it
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11718107February 15, 2026
AIR BAGS
Air bag front impact sensor are no longer available from manufacturer. Airbag system in inoperable.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11695425October 24, 2025
AIR BAGS
Front air bag sensor part is not available. Part number 85597996 has been discontinued without a replacement. As such, I have no airbag system on my truck.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11679014August 7, 2025
ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
Odometer Fraud. The contact considered purchasing a 2007 GMC Sierra 2500 from a local dealer. The contact stated that vehicle mileage was listed as 159,000, but the Carfax report listed the mileage as 400,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11671977July 8, 2025
AIR BAGS
The contact owns a 2007 GMC Sierra 3500. The contact received notification of NHTSA Campaign Number: 15V324000 (Air Bags) and would like to be removed from the recall distribution list. The local dealer and manufacturer were not contacted.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11665523June 7, 2025
ENGINE
The truck in question has LESS than 163k miles and burn a quart of oil a day, loss of power. There HAS been a recall on this SAME MOTOR 5.3 but while this year was ACKNOWLEDGED it was NOT a part of a recall EXCEPT for passenger side air bag that was replaced at dealership and damaged dash in process. Not it is NON DRIVE ABLE due to oil pressure issues
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11658274May 1, 2025
ENGINE
We were on the highway going 65 mph and all a sudden a long bang happened. After that the anti skid light came on causing the truck to drive hard and lack of power. The engine had a sound that didn’t seam right.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11632412December 26, 2024
AIR BAGS
The contact owns a 2007 GMC Sierra. The contact received notification of NHTSA Campaign Number: (21V050000 (Air Bags) and would like to be removed from the recall distribution list. The local dealer and manufacturer were contacted.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11615396September 19, 2024
ELECTRICAL SYSTEM
The contact owns a 2007 GMC Sierra 1500. The contact stated while driving approximately 35 MPH, the vehicle independently shut off. The contact stated that there was no warning light illuminated. The contact jiggled the key while it was still in the ignition cylinder and the vehicle restarted. The contact stated that the failure was intermittent but was a recurring failure. The contact stated that the failure was also occurring at various speeds. The contact had taken the vehicle to an independent mechanic who diagnosed and determined that the ignition switch was defective and needed to be replaced. The mechanic informed the contact that there was a recall for the failure and referred the contact to a dealer for assistance. The vehicle was not repaired. The contact called a dealer and was informed that the vehicle was not under recall. The contact researched online and related the failure to NHTSA Campaign Number: 15V640000 (Electrical System). The manufacturer was informed of the failure. The failure mileage was approximately 183,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11587865May 9, 2024
SUSPENSION, STRUCTURE:BODY, UNKNOWN OR OTHER
The frame is completely rusting out.There needs to be something done about this please
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11580328March 31, 2024
AIR BAGS
I was at a stop light and heard a loud noise like a shotgun blast. I felt a concussion hit me in the chest. I thought I had been shot at, then thought I was possibly rear ended but nobody was behind me. I noticed the airbag light was on, the hazards were on and I couldn't shut them off, and the seatbelts were, and still are all locked. But no airbag deployed. There was a smell in the cab that vaguely smelled like a cross between gunpowder and ozone. It's fortunate that I was not at freeway speed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11575090March 2, 2024
POWER TRAIN
Transmission
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11562578December 29, 2023
AIR BAGS
The contact owns a 2007 GMC Sierra 1500. The contact stated while driving at 65 MPH with his friend in the front passenger's seat, the vehicle crashed into the driver's side of another vehicle that was making a left turn. The air bags failed to deploy. The contact stated that he hit his head against the ceiling, and hit his chest against the steering wheel, which caused him to have tense muscles and nerves. The contact's friend sustained a whiplash and twisted his back. Both the contact and his friend did not receive medical assistance. A police report was filed. The vehicle was towed to the residence of the contact's friend's sister. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 214,000.
Crash:
Yes
Fire:
No
Injuries:
2
Deaths:
0
#11542757September 5, 2023
UNKNOWN OR OTHER
my 2007.5 GMC Duramax has been parked for 1 month, had to barrow a truck to go to work, just not willing to pay the 1600-4500 dollars that suppliers or private sellers are asking for the TCM, tried a private seller on EBAY and it turned out to be a scam, local Dealership has no clue on ETA, I use my truck 6 days out of the week and now sitting not being moved may cause other issue when I do finally get it going again, the problem with my durumax is the TCM Transmission Control Module, I was already at home when issue started.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11527307June 16, 2023
AIR BAGS
There is an alert for inspect airbags on the dash.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11527324June 16, 2023
AIR BAGS
2007 GMC SIERRA- Consumers writing in about the recall notice and repair of the Takata airbag. Consumer stated " I made an appointment with the dealer." " After waiting in a long line to check in. the serviceman told me that to replace the airbag they would have to remove the dashboard and it most likely will crack during the procedure and the replacement cost is at my expense. He also said that he is not aware of any problem resulting if I choose not to have it replaced. If you can guarantee that replacing the airbag will not crack the dashboard or that you will cover the cost of a new dashboard, I will be happy to honor the recall notice." Recall notice attached.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11517938April 19, 2023
AIR BAGS, STEERING
I left my vehicle for service (19 April 2023 - approximately 8:30 am CT) for an urgent safety recall to Bommarito West County GMC dealership located at 15736 Manchester, Ellisville, MO 63011 (Phone: 636-391-7200). When I drove the vehicle in the dealership and had not issues driving and steering. And when I picked it up at approximately 12:30 pm the same day the service consultant (Joshua Delanoix) did not bring the vehicle to me the same as I left it. Joshua asked that I pick it up in the parking lot, instead. I drove off the lot and noticed that the steering wheel would pull severely off to the right side when breaking causing the car to become unstable and steering towards oncoming traffic. I slowed down until I could retain better control of the vehicle to get home. Then, at approximately 4:30 pm, I drove back to the dealership and spoke to the same service consultant. He then referred me to the service manager (Pat Roberts). I explained to service manager that I could not drive the vehicle safely and requested a safety check. Pat refused to check the service work or the vehicle safety and disregarded my concerns. Afterwards, I spoke to the sales manager (Larry Buchhorn) and explained again my safety concern and he followed up with the same service manager and told me that there was nothing they could do and that the service manager's supervisor (Mike Simms) would contact me. Finally, I was allowed to drive out of the dealership with the same safety issue for the second time.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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