Transmission Failure problems of the 2014 Toyota Corolla

Tl-the contact owns a 2014 Toyota Corolla. The contact stated that while driving approximately 35 mph, the vehicle lost acceleration entirely. The contact coasted to the side of the road. The vehicle did not move even when the accelerator pedal was depressed. The vehicle was towed to an unknown independent mechanic that determined that the transmission had failed and needed replacement. The vehicle was not taken to the dealer for a diagnosis. The manufacturer was not notified of the failure. The vehicle was not repaired. The approximate failure mileage was 90,000. Bp.