2022 GMC YUKON Complaints

The rear shocks in my GMC Yukon AT4 failed and began leaking and had to be replaced. This supposed to be an off-road durable suspension and the shocks are failing?

the sensor on the left side of the vehicle fails to detect as it should. A warning indicator comes on the screen when you start the vehcile

with no warning ,the GMC 6.2L engine failed on my family trip to Colorado. The engine seized at HWY speeds, stopped running, failed to restart and had to be towed to local dealer. This issue is a known GMC defect with numerous reports and a safety recall issue. I was fortunate to be able to move offer in hwy traffic and get to the shoulder where my situation took 8 hours travel time to continue my family trip.

With no warning, my engine 6.2 L stopped running at highway speeds and failed to restart. The power train completely failed for a second time after having a previous engine replaced for the same failure in 2024. I had the car inspected per the recall along with changes in the oil viscosity as recommended along with service inspection. The car left me stranded again on rural highway for over 5 hours in temps that exceeded 98 degrees. The car would not start and went into a power save shutdown and had to be towed to the dealer. I was fortunate to have avoided any traffic on the highway enough to get the car off the road. This is not safe to drive on the highway and GMC has known defect and safety concern with this issue.

OnStar telemetry module failed. Needs replaced. These modules are on back order. Safety features and emergency calling are disabled due to failed telemetry modules. Over the air updates cannot be completed due to the failure of the telemetry system. Important module updates from the manufacturer are not happening.

The contact owns a 2022 GMC Yukon XL. The contact stated that while driving approximately 74 MPH uphill, the vehicle suddenly lost power and shut off. The vehicle became disabled in a travel lane of the interstate. The vehicle was towed by flatbed to a local dealer to be diagnosed. The dealer determined that the vehicle had experienced engine failure. The vehicle was not repaired because the failure was not covered under recall. The vehicle was associated with special coverage. The manufacturer was notified of the failure but provided no assistance. The failure mileage was approximately 70,548.

The contact owns a 2022 GMC Yukon. The contact stated that while driving at various speeds, the vehicle suddenly entered LIMP mode, the speed was reduced, and the vehicle failed to exceed 55 MPH. The Check Engine warning light illuminated. The vehicle was taken to the local dealer, who diagnosed that an emission system failure had occurred, but the cause of the failure was not determined. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was 11,000.

OnStar module failure. No communication with vehicle in the event of emergencies. Safety systems disabled. No remote access to unlock/ lock doors. No remote start. No speed limit notification. All built in apps and wi-fi no longer functioning.

The engine began making a metallic knocking noise while at idle and very soon after began to make the same noise under acceleration. This noise sounded very much like the onset of rod bearing failure. The vehicle was driven straight home and parked. We called the dealership the next day and made a service appointment. As I drove the vehicle to the dealership, the engine noise became worse and was clattering very loudly as I pulled into the dealership parking lot. I pulled into a parking spot and let the engine idle with the transmission in Park while I was collecting some personal items when the engine stalled. I tried several times to start the engine but it would not crank. The dealership engine tech later confirmed that the engine was seized

The engine had a sudden loss of propulsion on the highway traveling at 70mph. It went into netural and I had to coast to the side. Power cycled and it started back up for 15 more miles, then did it again and would not go out of park. Towed to dealer. PICO L87 recall was completed prior to purchasing the vehicle. 300 miles after purchase, the engine locked up. Dealer confirmed its an L87 recall failure. Vehicle was inspected on 4/21/2026. I have been waiting on a motor for 7 weeks with no movement.