2024 GMC Sierra 1500

I have not had an incident yet. However GM itself has told us that the car has a high probability of having a major problem while driving and it has caused numerous injury related accidents. In fact, they will not let us trade the vehicle or sell the vehicle because the car is dangerous to drive. They also have no timeline on fixing the vehicle, which requires an engine replacement. This is also an environmental problem as the temporary mitigation of the problem (I say mitigation because it does NOT solve the problem) significantly changes the fuel efficiency of the vehicle. GM should be forced to let us trade the vehicle back with a solid valuation of our vehicle as if the problem did not exist. No solution short of putting a new engine in the vehicle or allowing us to trade the vehicle in immediately should be acceptable. NHTSA is aware of the problem but for some reason seems to be ignoring it. When VW had an engine problem, which was not a safety hazard, VW made it right. GM has no intention of doing anything about it.

The contact owns a 2024 GMC Sierra 1500. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The contact was concerned that the failure could occur and that the parts were not yet available. The contact stated there was a lot of pressure and worry about what might happen should the failure occur. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the concerns. The contact had not experienced failure.

The contact owns a 2024 GMC Sierra 1500. The contact stated that while attempting to reverse out of a parking space, the transmission failed to respond while in reverse. Additionally, the vehicle operated in LIMP Mode. The vehicle was driven in LIMP Mode to the nearest dealer, who diagnosed the vehicle and determined that the transmission valve body was faulty and needed to be replaced. The transmission valve body was replaced. The vehicle was towed back to the residence from out of state. The manufacturer was notified of the failure. The failure mileage was 6,400.

AS PART OF THE ENGINE RECALL ASSOCIATED WITH MY VEHICLE I HAD A REPAIR SCHEDULED AT PARKS GMC IN GREENVILLE, SC LOCATED ON LAURENS RD. WHEN I ARRIVED AT THE DEALERSHIP THIS MORNING I WAS TOLD THAT THEY HAD THE PARTS AND PROTOCOL BUT COULD NOT REPAIR MY RECALL BECAUSE GENERAL MOTORS WAS AT RANDOM SELECTING VIN NUMBERS TO DETERMINE WHICH ONES THEY WOULD REPAIR. THE SERVICE ADVISOR (KEVIN BLACKSTON) TOLD ME THAT GM WAS FIXING NEW VEHICLES FIRST AND THAT THEY COULD NOT DETERMINE WHEN MINE WOULD BE AVAILABLE FOR REPAIR. I DONT UNDERSTAND HOW THEY CAN SCHEDULE ME IN TO PERFORM THE REPAIR AND THEN REFUSE TO MAKE THE REPAIR STATING THAT THERE IS NO SOLUTIONS WHEN IN FACT THE SERVICE ADVISOR EXPLAINED IN DETAIL WHAT WOULD BE PERFORMED ON MY VEHICLE. HOW CAN GM ALLOW PEOPLE TO BE ON THE ROAD IN AN UNSAFE VEHICLE YET HAVE THE PARTS ON THE SHELF TO MAKE NEEDED REPAIRS. THE OTHER ISSUE I HAVE IS THAT THIS DEALERSHIP IS USING THIS RECALL TO [XXX] CLIENTS. A FEW MONTHS BACK WHEN I WENT IN FOR AN OIL CHANGE THEY SENT ME A TEXT MAKING AN OFFER IF I WAS INTERESTED IN SELLING THE VEHICLE. WHEN I WENT IN TO GET THE VEHICLE APPRAISED THEY TOLD ME THAT THEY COULDNT OFFER ME THE AMOUNT IN THE TEXT MESSAGE BECAUSE THE RECALL HADNT BEEN REPAIRED AND AT BEST COULD GIVE ME ABOUT 9,000 LESS. WHICH SOUNDS LIKE THEY ARE GETTING OVER ON PEOPLE AND MAKING A LOT MORE MONEY OFF OF GMs MISTAKE. I HAVE BEEN WANTING TO SELL MY VEHICLE AND GET ANOTHER VEHICLE FOR A FEW MONTHS AND I AM STUCK WITH THIS POTENTIALLY UNSAFE AND UNRELIABLE VEHICLE WHILE THE DEALERSHIP HOLDS ON TO PARTS FOR OTHER VEHICLES. I NEED ASSISTANCE IN PUSING PARKS GMC TO MAKE THE NEEDED REPAIRS. IF THE ENGINE WERE TO BREAKDOWN BEFORE THE REPAIR IS COMPLETED I COULD BE OUT OF A VEHICLE FOR MONTHS. I HAVE 2 CHILDREN TO GET BACK AND FORTH TO SCHOOL AND WORK THAT HAS TO CONTINUE WITH OUR WITHOUT A GOOD VEHICLE. ANY ASSISTANCE IN THIS MATTER WOULD BE GREATLY APPRECIATED!!!! ALSO I HAVE ALREADY CONTACT GM CUSTOMER SUPPORT INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION A

GMC has been aware of this problem since May 2025. They still do not have a remedy. This vehicle has not been operated for 41 days, since the recall states "The connecting rod and/or crankshaft engine components in these vehicles may have manufacturing defects that can lead to engine damage and engine failure. If the engine fails during vehicle operation, the vehicle will lose propulsion, increasing the risk of a crash." Letter sent to GMC, but this site is not allowing me to download it. Safety recall N252494000

The contact owns a 2024 GMC Sierra 1500. The contact stated that while idling in the driveway, the steering wheel became inoperable. Additionally, the contact stated that after parking the vehicle, the vehicle failed to start. There was no warning light illuminated. The vehicle was towed to the local dealer, where it was diagnosed that the power steering control module(PSCM) needed to be replaced and reprogrammed. The vehicle was repaired, but the failure recurred while driving away from the dealer. The contact stated that the steering assist warning light was illuminated, and the message "Stop Driving" was displayed. The vehicle was taken back to the same dealer, where it was determined that the steering rack and pinion needed to be replaced; however, the parts were on backorder. The vehicle was not repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 5,754.

I purchased my GMC Sierra AT4 from your Oman GMC distributor called Moosa Abdulrehman Hassan. The vehicle suddenly stops and transmission automatically shift from 'D' driving mode to 'N' natural. First it happened when the vehicle driven 200km only when I took it to dealer Moosa Abdulrehman Hassan, they re-programmed the vehicle and doesn't know what the problem is. Second time happened when the vehicle was driven approx. 1,600 km and 3rd time again happened on [XXX], engine stopped and transmission shifted automatically from D to N, I have to start the engine and continue my journey. Again, I brought the vehicle to GMC dealer Moosa Abdulrehman Hassan. They kept the vehicle for almost one week and unable to demonstrate or diagnose the problem and asked me to collect the vehicle. Its high risk to drive the vehicle, when suddenly the engine stops and the gear shift from 'D' to 'N' while driving. I had option to choose, Ford 150 or Dodge Ram I bought GMC because it suppose to be reliable and have the best safety features. But I really regret now why I have purchased it, there are no technicians in Oman with GMC dealer to identify and fix the problem. I can't drive the vehicle in such condition, risking my life and life of other drivers on the road. The vehicle is parked in my Garage, it new vehicle just completed 1800 km. The the dealer the solution is very simple, either fix the issue, or replace the car or refund my money back, the dealer is not doing any of these. Before taking legal action and reporting it to the court, which will bring shame to GMC reputed brand. I though I'll give my final try to report it to you. You are the manufacturer may be have a solution. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2024 GMC Sierra. The contact became aware that the VIN was included in NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The dealer was contacted and confirmed that parts were not yet available for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

GM is recommending that I replace my brakes for the 3rd time within 30,000 miles but cannot explain the irregular wear. I am confident that there is a larger issue causing this is the brakes failing are just a symptom of a larger issue that have failed to address after 6 dealership visits, escalating (twice - due to first advisor never getting back to me) to GM customer care, emailing an executive, regional service manager, and countless hours to fix the safety issue of my brakes (and the larger root cause issue). GM Customer Care Case #[XXX] - BRAKE SAFETY ISSUE 2024 GMC Sierra AT4 (VIN: [XXX]) - 46,000 miles Nov 2023: 1st visit - Brake squeal at 25K. Pads replaced, GM denied warranty. Early 2024: SAFETY ISSUE RETURNED at 30K miles. May 2025: 2nd visit - Worsening brake noise. Dealer couldn't replicate despite video evidence. Recommended $500 repair. Manager acknowledged "irregular/abnormal" wear. June 2025: 3rd & 4th visits - Tech found unexplained "weird line" on pad. Manager Kyle confirmed unusual wear but no root cause identified. June 10: Opened GM case #[XXX] after dealership failures. July 7: GM failed to coordinate promised appointment. July 14: 5th visit - Les Stanford Buick GMC, Ferndale. Tech rode with me, CONFIRMED BRAKE SAFETY ISSUE but offered no solution. CRITICAL SAFETY CONCERN: Recurring brake defect with abnormal wear patterns acknowledged by multiple technicians. Same brake failure pattern occurring 3 times in 18 months poses serious safety risk. Despite 5 dealership visits, video evidence, and confirmed defect, GM refuses warranty coverage while acknowledging the problem exists. Issue remains unresolved - I've exhausted all customer remedies. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2024 GMC Sierra 1500. The contact stated that while her husband was driving 55 MPH, the driver’s hand touched the tailgate button, and the tailgate opened. The contact was concerned about the items in the rear falling onto the highway. The driver pulled over and secured the items in the vehicle. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 2,000. The VIN was not available.