The contact owns a 2019 Ford Edge. The contact stated while driving 30 MPH, the vehicle jerked and vibrated and failed to accelerate as intended while depressing the accelerator pedal. The contact stated that the vehicle stalled; however, the contact was able to pull over to the side of the road. There were no warning lights illuminated. The contact stated that an unknown transmission message was displayed. The vehicle was towed to an independent mechanic who diagnosed the vehicle and determined that the transmission had failed and needed to be replaced. The vehicle was not repaired. The contact stated that the failure persisted. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was approximately 100,000.