Engine Cooling System problems of the 2022 GMC Sierra 1500

The contact owns a 2022 GMC Sierra 1500. The contact received notification of NHTSA campaign number: 25v274000 (engine and engine cooling). The contact had parked the vehicle in a parking space when the engine seized. No warning lights illuminated. The vehicle failed to restart and was towed to the dealer, where it was diagnosed and determined that the fuel system control module had failed. The contact was informed that the part to do the recall repair was not yet available. The vehicle remained at the dealer unrepaired. 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 failure mileage was approximately 90,000.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving the check engine warning light had displayed and the vehicle suddenly began to reduce speed and stalled. The vehicle was later restarted but the check engine light had remained illuminated. The vehicle was taken to the local dealer who diagnosed an engine oil consumption failure. The vehicle was not repaired. The contact was informed that the failures were related to the NHTSA campaign number: 25v274000( engine and engine cooling). The contact indicated that the vehicle had experienced that same failure listed in the recall. The manufacturer was notified of the failure but no assistance was offered. The failure mileage was 87,500.

The contact owns a 2022 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 unavailable. The local dealer was contacted, and it was confirmed that the part to do the recall repair was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated while driving approximately 60 mph, the vehicle started to lose automotive power and independently decelerated. Additionally, there was a knocking sound coming from the engine. After stopping the vehicle, the vehicle stalled, and failed to restart. The vehicle was later towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The failure mileage was 96,000. VIN tool confirms parts not available.

The contact owns a 2022 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 local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

The contact owns a 2022 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 stated that while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The contact was able to pull over to the side of the road. The contact turned off the vehicle, and the vehicle failed to restart. The vehicle was towed to the dealer; however, no cause for the failure was found. The vehicle was then towed to an independent mechanic who diagnosed that the engine and computer chips had failed. The vehicle was repaired. 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 failure mileage was 56,313.

The contact owns a 2022 GMC Sierra 1500. The contact stated while driving 60 mph, the vehicle stalled. The message "hot oil" was displayed on the screen. The contact was able to coast to the side of the road where the vehicle failed to restart. The vehicle was towed to the dealer where it was diagnosed that the engine had failed and needed to be replaced. The vehicle was repaired. The contact later received notification of NHTSA campaign number: 25v274000 (engine and engine cooling). The contact stated that on a separate occasion, while the vehicle was idling, the vehicle vibrate abnormally. In addition, the transmission unexpectedly downshifted. The message to be careful when passing, and the message to use both hands while driving were displayed. The contact stated that most recently an alarm was coming from the vehicle. The vehicle was taken to the dealer where it was diagnosed that a fan had failed and needed to be replaced. The contact was unsure if the vehicle was repaired. The failure was a recurring failure. The contact was concerned about the safety of the vehicle while driving. The manufacturer was not informed of the failure. The failure mileage was approximately 37,000.