GMC Complaints

My wife and I purchased a new 2022 Yukon around July 4, 2022. The vehicle came with a 36k or 3 years warranty. Around October 2023, we experienced several safety concern issues with the SUV and around 11/01/23, we reported these issues to a GMC dealer. Around 11/01/23, we took our SUV for service at an approved GMC dealer and reported issues with the steering suspension such as a knocking, snapping, and cracking sound when making a turn, and a bumping when making a U-turn or left turn into a parking spot. We also reported issues with the parking and key sensors. We were informed the issue was fixed and that some suspension bolts were loosed and needed to be torqued. On 1/29/24, we took the SUV back for some of these same reasons after other dealers declined to take our SUV under warranty. Once more, the issue was temporarily fixed. We have now scheduled another appointment for these same reasons of knocking, cracking, and bumping when coming from the front suspension and when making a turn or U-turn. In addition, we are now experiencing oil warning lights for a second time as oil comsumption. We believe these are serious safety issues, especially with any potential failure of the suspension under rain, fog conditions, and the lack of resolution and wonder if other similar issues have been reported or experienced by similar drivers of these vehicles. Attached find copies of the work orders. Should you need any additional information, please advise. Thank you.

"Shift to park" warning error when vehicle is in park. Although I have heard there was a recall, I am not seeing any when I've entered my vin #. The issue has happened multiple times over the last 6 months

The contact owns a 2022 GMC Yukon XL. The contact stated that while driving 80 MPH on an interstate, the vehicle jerked and shifted to neutral(N) unintendedly, and the engine made an abnormal sound. The contact was able to pull to the side of the road. The vehicle was towed to the dealer, where it was diagnosed that the engine had failed and needed to be replaced. The contact related the failure to NHTSA Campaign Number: 25V274000(Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure, but no assistance was provided. The failure mileage was approximately 62,800. VIN tool confirms parts not available.

The contact owns a 2020 GMC Yukon XL. The contact stated while driving at an undisclosed speed, the rear passenger side tire seized. The contact stated the vehicle was skidding, and the contact noticed an unusual sound. The vehicle was taken to an unknown dealer, but was not diagnosed or repaired. The contact related the failure to an unknown recall; however, the VIN was not included. The manufacturer was made aware of the failure, but no assistance was provided. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 46,000.

We are back on shop for lifter replacement for the 3rd timeand possibly more once they open the project. Valve springs replaced and lifters.

The contact owns a 2024 GMC Sierra 2500. The contact stated that after parking and turning off the vehicle, the vehicle failed to restart. No warning light was illuminated. The vehicle was towed to the dealer for diagnostic testing, but no diagnostic trouble codes were retrieved. The dealer replaced the fuel pump module. No further information was available. The manufacturer was made aware of the failure and advised the contact to file a vehicle safety complaint with the NHTSA Hotline. The failure mileage was approximately 11,000.

We have the 6.2 liter GM engine that has lost propultion. We are not covered in the recall and are 30,000 miles above the milage warranty, but still within the time portion of the warranty. GM payment assisitance has only offered us $1600 to help with replacing our engine. The dealership told me their warranty parts price was higher, so it really didn't offset any cost. This is our ONLY vehicle for our small appliance repair business. Our vehicle was manufactured at the plant in Canada where all the other faulty engines were manufactured. Please consider widening the recall to include our vehicle.

The shift to park notification keeps coming on everytime we go to put the car into park. It takes about five to ten minutes shifting back and forth to get the car to shut off.

WHILE DRIVING IN A HEAVY RAIN IN A CONSTUCTION ZONE, WIPER QUIT WORKING. Never notified vehicle had a wiper linkage failure issue. Paid for repairs out of pocket and GM won't compensate because a GM Dealer didn't perform repair. See Service Bulletin N192266180-01, thank you!

Engine Light came on, performance rough at various speeds / conditions, and smelled like burning and strong urea smell. GM Maintenance identified a failed DEF injector / replaced