The contact owns a 2022 Toyota Rav4. The contact stated that on several occasions while driving at undisclosed speeds and accelerating, the transmission momentarily shifted into 2nd gear and then into neutral(N), causing the vehicle to start coasting. The contact released and then depressed the accelerator pedal and instantaneously and the vehicle accelerated normally. The vehicle was taken to an independent mechanic where the transmission fluid was checked but the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 10,000.