GMC Sierra Complaints (2022)

679 consumer complaints on file.

#11685950September 9, 2025
ENGINE AND ENGINE COOLING
See attached document for complaint.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11685668September 8, 2025
POWER TRAIN
Initially experienced hard clunking sound when transmission shifting between 35-40 mph. I took in for service and dealership replaced EGR sensor. The problem was not resolved with this fix. I took the vehicle back for service and the dealership then did a software/system reset. I then drove my truck with towing a trailer to San Diego and upon exiting the freeway, the back tires locked up causing a screeching of the tires which caused my vehicle to swerve. I felt as though this could have caused an accident. Shortly after, the engine light came on and my vehicle went into “limp mode”. A dealership in San Diego then told me that the valve body plate would need to be replaced. According to the internet this seems to be an ongoing issue with this year’s vehicle, yet no recall has been issued by GM. I understand GM has issues a special warranty coverage #N242454441 providing extended warranty for control valve issues. I’ve been told my VIN is not included for this special warranty when it is the exact same issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11685316September 5, 2025
POWER TRAIN
While driving on the interstate we were exiting to pull into a rest area while slowing down the rear wheels momentarily locked up and the truck downshifted hard and abruptly with that happening the check engine light came on along with a decreased power message. We pulled into a parking spot during so we tried to shift into reverse and it didn’t want to shift into reverse, we tried this for a while. We finally got it into reverse and we were able to back out of the parking spot. When we tried shifting to drive we encountered the same issue. The vehicle did not want to go into drive. Once finally into drive it did not want to shift into any higher gears. It was essentially stuck in one of the gears. We made it to a GMC dealer on the next exit -we drove on the side of the interstate to get there- when we arrived we had them run the codes and they told us it was a transmission control valve which GMC has had a major recall on. While we had this “fixed” at a different dealership previously in march of 2025 it only entailed “updating the software” involving the transmission control valve. We had to leave the truck at the GMC dealer that we were able to ‘limp’ to in Crestview FL. We’ve been told our truck now needs an entirely new transmission that is going to cost $7,000. We had a similar issue right after the “software update for the transmission control valve” on march 20, 2025. The software was updated roughly a week before that incident which seemed to have cleared itself because it was momentarily and never happened again until now. Our safety was at risk because we had to drive on the side of the interstate to get to a shop because we were out of town and a tow truck was going to cost between 600-1000 dollars to get home.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11684936September 4, 2025
ENGINE AND ENGINE COOLING
See attached document for complaint. I'm writing to formally express my concern and disappointment regarding the excessive delay in resolving the recall issued for my vehicle. While I understand that safety recalls can involve complex logistics, the prolonged timeframe without any clear resolution has created both an inconvenience and a safety risk for me and other vehicle owners affected by the same issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11684585September 2, 2025
ENGINE
My motor locked up a year ago. Before the recall. At 74k miles. GM stated they did not know why it happened. Although there was 6 of the same trucks in their lot under 20k miles with the same problem. I was forced to pay out of pocket. I notified my GM dealer that my engine was knocking at 15k miles and they did nothing. Now that I have a new engine I have brought it to the dealer 3 times because it is also knocking. They’ve told me they hear it but theirs no code so nothing wrong with it….. GM refused to help me in any way nor will they help me get a reimbursement for their manufacture defective engine that I payed for. I had to take a $10k loan out to get back on the road. Every day that passes I am paying more interest because of GM. They will not even let my bring it in for an inspection and the heavier weight oil (they want me to pay diagnostic fee HA) I don’t want to take legal action but it feels like if I don’t, GM is going to ruin my life. Such a Blatant disregard for the customer. This whole thing has put me in such a terrible financial crisis I’ve been living check to check since this happened. PLEASE HELP ME.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11684221August 31, 2025
POWER TRAIN
Transmission fail to shift. Have to stop, restart truck to get it to shift causing safety issue. Warning lighted eventually came on.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11684063August 30, 2025
ENGINE, FUEL/PROPULSION SYSTEM, POWER TRAIN
My truck is under the national recall from GMC for the 6.2L engine problems. I even received the recall notice from GMC stating this. This truck has been in and out of the shop for engine problems things I took delivery of it in 2022. The latest was in April of 2025 and while it was in the repair service at the dealership, the national recall came out. During that time the dealership tried to tell me the problem was with my exhaust system so I was not covered under the recall. I knew they were not being truthful so I refused to take possession of the truck as I new it had all the symptoms that GMC was describing in my recall notice. My truck sat at the dealership for almost 5 months and last week they force me to take possession of my truck my taking back my "loaner vehicle". They stated "my truck passed the required inspection", which I knew they were being dishonest, but was forced to take the truck back anyway. Three days after taking possession I was on the interstate doing 60 mph and the engine totally seized up and almost caused an accident from the vehicles behind me running into me because of the sudden decrease in speed. I was able to safely pull over and had to get towed back to the dealership. This incident is beyond just a engine recall now because they new my truck was not safe to drive and forced me to take back my truck. Im just thankful I was driving and not my wife, or having my two grandchildren in the truck with me. To make mtters worse in this scenerio, this truck is actually my replacement truck because my 2021 truck had to be taken back per the Lemon Law in 2022, so this will now be truck #2 being Lemon Law and my original truck loan isnt even paid off. I have all of the various engine repair paperwork on this truck dating back to 2022.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11683636August 28, 2025
TIRES:TREAD/BELT
LT295/60 R20. The tread on the tire separated and a 1"x2" chunk of it fell off in the middle of the tread. Other smaller pieces of tread also fell off. Both front tires have subsequently been replaced. Smaller chunks are now missing from rear tires.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11683399August 27, 2025
SERVICE BRAKES, HYDRAULIC
The contact owns a 2022 GMC Sierra 3500. The contact stated that while driving at 30 MPH, the message “Trailer Brake Disconnected" was displayed on the instrument panel. The contact was hauling a 5th-wheel trailer during the failure. The contact pulled over to the side of the road, turned off the vehicle, and waited for several minutes before restarting the vehicle. The vehicle was taken to the dealer; however, no cause for the failure was found. The vehicle was not repaired. The contact stated that the failure persisted. Most recently, while driving 55 MPH, the message "Trailer Brake Disconnected" was displayed. The contact pulled over to the side of the road, turned off the vehicle, and waited before restarting the vehicle and continuing driving. The contact stated that before the most recent failure, the vehicle was taken to the dealer and the trailer plug was replaced. The vehicle was not diagnosed or repaired after the most recent failure. Upon further investigation, the contact related the failure to NHTSA Campaign Number: 21V758000 (SERVICE BRAKES, HYDRAULIC); however, the VIN was not included. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was approximately 30,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11683173August 26, 2025
UNKNOWN OR OTHER
Vehicle showed me error code “ brake failure dont drive over 43mph “ And some other error codes I took the vehicle to the dealer because it was serious They made me sign a diagnostic fee document that i will be responsible for the diagnostic But the issue was just battery needed to be replaced according to the dealer we did the repair at the dealer Battery + hours + diagnostic But the misleading error codes made me take the car to dealer what was unnecessary So please look into it Customer are getting charged for unnecessary repairs because of misleading error
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11683253August 26, 2025
STRUCTURE:BODY
Recall Number N242490120 was performed in April 2025 at: Rivard Buick GMC, Tampa, Florida, Phone # 813-620-6500 The Grille was inspected and repaired with adhesive to reinforce the plastic tabs to the grille so it would not detach and cause a safety issue when driving. This recall was performed before we purchased the vehicle and we are located in Oklahoma City, OK. The vehicle has been listed for sale at our car dealership in Oklahoma City and had to have multiple Warranty Repairs at GMC/Chevy over the summer. We Sold the vehicle on [XXX] to a customer: [XXX] and he was driving the vehicle and the Grille detached and fell off the vehicle while driving. The Grille hit his hood and windshield and caused damage. He could have had an accident when the grille detached from the front of the vehicle. We dropped the vehicle off at Bob Howard GMC on 8/26/25 and they said since the recall has been performed that it is not covered and nothing they can do about fixing it under Recall or Warranty. We reached out to GMC Customer Service 1800 # and they told us the same thing, and we would have to repair it out of pocket. I find this extremely unprofessional and avoiding taking care of the issue that should have been taken care of the first time. The part is faulty and part of the Recall to be repaired or replaced properly so this hazardous part does not cause a problem while driving and that is exactly what happened even after having the recall taken care of at GMC. We at La Raza Motors Inc. have inspected the vehicle/Grille and upon discovering the previous recall/repair that was performed at Rivard Buick GMC in Tampa, Florida, the Grille was not properly repaired and not up to standard. This part should have been replaced instead of repaired. [XXX] retrieved the broken/detached Grille after it detached to see what had happened and we have pictures. No police report was made at the time of the incident. No lights or warnings were on at the time of the incident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11682558August 23, 2025
STRUCTURE:BODY
The front upper grille deflector/hood bulge flew off randomly while driving. No signs of it previously detaching or anything. Just came off.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11682601August 23, 2025
UNKNOWN OR OTHER
The coolant sensor was faulty and required a replacement coolant reservoir. No cause for this provided other than it went bad.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11682328August 22, 2025
ENGINE AND ENGINE COOLING
See attached document for complaint. Text from attached document: Unacceptable delays in repair: We have contacted 2 local dealerships, both of which have informed us that the necessary parts are unavaila ble and cannot provide a clear time line for when repairs will be completed. Leesburg Buick GMC Hummer (Country Buick GMC at time of vehicle purchase) Joyce Koons Buick GMC (Service Manager: Michael Nguyen) • Poor communication from GM: We have received no follow-up communication from GM regarding the status of the recall or expected resolution. We have contacted GM twice by phone using the number provided in the recall notice. During the first call, we were transferred to a dealer in Arizona- despite resid ing in Virginia. On our second call, on 8/2, we were informed that our case had been escalated and that we would be contacted within 24-48 hours. As of now, we have not received any return phone call. • Ongoing safety concerns: We are unable to drive the vehicle due to the risk of engine failure, which compromises our safety and that of others on the road.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11680925August 15, 2025
STEERING, FUEL SYSTEM, GASOLINE, SERVICE BRAKES
The contact owns a 2022 GMC Sierra 2500. The contact stated that while driving at an undisclosed speed, the contact heard a clanking sound coming from the steering wheel while attempting to make a turn. There was no warning light illuminated. The contact stated that the steering wheel was loose. The vehicle was taken to the dealer, where it was diagnosed that the steering column had failed and needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The contact stated that while starting the vehicle, the check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that the fuel pump module had failed and needed to be replaced. The vehicle was repaired. The contact stated that while driving 70 MPH, the vehicle hesitated, with the brake warning light illuminated. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 53,824.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11680390August 13, 2025
POWER TRAIN, ELECTRICAL SYSTEM
Transmission shutters and won’t engage into reverse when hot, rear backup camera intermittently won’t display on screen just get a picture of a camera on dash screen. Happens multiple times dealer charged me for diagnostics but didn’t even drive the vehicle to get hot.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11680223August 12, 2025
ENGINE, ELECTRICAL SYSTEM
The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving at various speeds, the radio and other electrical systems failed to function as intended. The contact pulled over to the side of the road and turned off the vehicle. After several minutes, the contact restarted the vehicle and the radio and other electrical systems failed to engage. The contact was unsure if any warning lights were illuminated. The contact stated that on a separate occasion, while driving at various speeds, the check engine warning light illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not diagnosed or repaired. Upon further investigation, the contact became aware of a recall on the VIN. The contact parked the vehicle at the residence and no longer drove the vehicle. The contact asked the dealer to provide towing service to tow the vehicle and no response was provided. The manufacturer was not informed of the failure. The failure mileage was approximately 16,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11679926August 11, 2025
ENGINE
I was notified by GMC of recall N25249000 by letter in May 2025. Shortly after I scheduled an appointment with my GM dealer to get the recall repaired but the dealer told me that GM has not told them how to repair the issue. The GM dealer told me they would let me know when GM tells the dealer how to repair the issue, so I could bring the vehicle back to repair the recall. I just received another notice from GMC about the recall today (08/11/2025). It has been roughly 4 months of waiting to get this recall fixed on my vehicle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11679577August 9, 2025
POWER TRAIN
Transmission keeps shifting hard and stud stuttering at low speeds
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11679414August 8, 2025
STRUCTURE:BODY
GMC Sierra 1500 Front Upper Top Grille Molding Trim randomly flew off at highway speed. Hit the windshield and the vehicle behind me. No warning
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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