Two problems related to engine cooling system have been reported for the 2019 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 GMC Sierra 1500 based on all problems reported for the 2019 Sierra 1500.
The contact owns 2019 GMC Sierra 1500. The contact stated while reversing the vehicle attempting to depress the brake pedal the vehicle stalled. , the contact shifted the vehicle into park, turned the vehicle off, and turned the vehicle back on the vehicle failed to respond as intended. An independent mechanic was contacted. The vehicle was towed to an independent mechanic where he replaced the starter in the vehicle, and he informed the contact the engine needed to be replaced. The vehicle was then towed to the dealer where it was diagnosed that the engine failed and needed to be replaced. The vehicle was not repaired. The contact was relating the failure NHTSA campaign number:25v274000 (engine and engine cooling); however, the VIN was not included in the recall. The manufacturer was notified of the failure and offered no assistance. The failure mileage was 84,000.
The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving at an undisclosed speed and slowing down to stop, the vehicle suddenly shut off and failed to restart. The vehicle was eventually towed to the residence. The cause of the failure was not yet determined. The manufacturer was notified of the failure, but no assistance was offered. The local dealer was not yet contacted. The contact was informed of the NHTSA action number: pe25001 (engine, engine and engine cooling). The contact stated that the vehicle had experienced the failure listed in the NHTSA action number. The failure mileage was 115,000.