The contact owns a 2022 GMC Terrain. The contact stated while driving at an undisclosed speed, the vehicle stalled, and the vehicle lost motive power. The contact stated the failure occurred while driving on a busy highway. The contact called the Emergency Services, who arrived on the scene and assisted with moving the vehicle to the shoulder of the road. The contact stated that the situation was very frightening. The vehicle was towed to the dealer, where it was diagnosed with fuel pump module failure. The contact was informed that the fuel pump module needed to be replaced. The vehicle was being repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 18,886.