Engine Cooling System problems of the 2021 GMC Yukon

The contact owns a 2021 GMC Yukon xl. The contact stated that while driving 6 mph, the vehicle experienced a complete loss of automotive power and all electrical components shut off, with the check engine warning light illuminated. The vehicle was towed to an independent mechanic where the vehicle was diagnosed, and the contact was informed that the engine had failed and needed to be towed to a local dealer where the vehicle was diagnosed a second time, and the contact was advised that the engine had failed and needed to be replaced. The vehicle was not repaired. The contact referenced NHTSA campaign number: 25v274000 (engine and engine cooling) as a possible cause of the failure. The manufacturer was notified of the failure. The approximate failure mileage was 133,000.

The contact owns a 2021 GMC Yukon xl. The contact stated that after start-up, the vehicle was driving roughly before the vehicle stalled. The vehicle was towed to the local dealer, who diagnosed the vehicle with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not yet repaired. The contact had previously received notification of NHTSA campaign number: 25v274000 (engine and engine cooling). The mechanic related the failure to the recall, but parts were not yet available for the recall repair. The failure mileage was 50,000.

The contact owns a 2021 GMC Yukon xl. The contact received notification of NHTSA campaign number: 25v274000 (engine and engine cooling). The dealer was contacted; however, the contact was informed that parts were not yet available. The vehicle was not repaired. The manufacturer was contacted about parts not being available. The contact stated while driving 70 mph, the vehicle lost automotive power. There was no warning light illuminated. The contact pulled over and the vehicle was towed to a local dealer. The vehicle was not repaired. The failure mileage was unknown.

The contact owns a 2021 GMC Yukon xl. 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 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 2021 GMC Yukon. 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 2021 GMC Yukon. 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.

The contact owns a 2021 GMC Yukon xl. The contact stated that while driving at various speeds, there was a whining sound coming from the transmission. The vehicle was taken to the local dealer, who diagnosed that the transmission pump had failed, causing severe damages to the transmission. The contact was advised that the transmission needed to be replaced. The transmission was replaced but while retrieving the vehicle from the dealer the vehicle failed to start. The vehicle was inspected by the dealer, and it was determined that the engine had seized and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The contact was informed that the VIN was not included in the NHTSA campaign number: 25v274000 (engine and engine cooling). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 73,000.

The contact owns a 2021 GMC Yukon xl. The contact stated while his wife was driving 25 mph and depressing the accelerator pedal, the vehicle failed to respond. The contact pulled over to the side of a parking lot waiting for towing assistance. A dealer was contacted. The vehicle was towed to a dealer where it was diagnosed and determined that the engine needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA campaign number: 25v274000 (engine and engine cooling); however, the VIN was not included in the recall. The manufacturer was notified of the failure but offered no assistance. The contact was referred to the NHTSA hotline for assistance. The failure mileage was 60,000.