Engine Cooling System problems of the 2024 GMC Sierra 1500

The contact owns a 2024 GMC Sierra 1500. The contact stated that while driving approximately 70 mph, the vehicle started losing automotive power and stalled. The contact frantically maneuvered the vehicle across three lanes of highway traffic to get to the right shoulder and park the vehicle. During the failure, the check engine warning light and several other unknown warning lights illuminated. The vehicle was later towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was also notified of the failure. The contact had previously received a letter regarding 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 48,301.

The contact owns a 2024 GMC Sierra 1500. The contact stated that while driving 40 mph and attempting to make a right turn while depressing the accelerator pedal, the contact heard a popping sound coming from the front driver’s side and three of the wheels attempted to switch to 4wd; however, the driver’s side wheel failed to respond as intended. The contact was able to pull over to the right side of the road. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed; however, the result was not provided. 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 not notified of the failure. The failure mileage was 55,000.

The contact owned a 2024 GMC Sierra 1500. The contact received notification of NHTSA campaign number: 25v274000 (engine and engine cooling). The contact stated that while driving at 16 mph, the engine suddenly stalled. No warning lights were illuminated. The contact was able to restart the engine, placed the gear lever on neutral(n), and revved up the engine. The contact then moved the gear lever to drive(d); when the vehicle accelerated independently, the contact swerved to avoid hitting a telephone pole, then swerved to avoid hitting a mailbox, and ended up hitting a tree, where the vehicle came to a stop. The driver-side and passenger-side air bags. A police report was filed. The contact sustained minor injuries to his foot. No medical attention was provided. No passengers in the vehicle. The vehicle was towed to a collision center. The vehicle was not inspected. The insurance company was notified. The manufacturer was made aware of the failure and pending an investigation. The failure mileage was approximately 25,000.

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 local dealer was contacted, and it was confirmed that the part 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 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 unavailable. 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.