The contact owns a 2021 Toyota Sienna. The contact stated that while his wife was parking, she depressed the brake pedal however, the vehicle failed to stop. A message displayed on the instrument panel âParking brake failure see dealerâ. As a result, the vehicle crashed into a wall. The air bags failed to deploy. The contactâs wife sustained injury to her neck and shoulder. Medical attention was required. A police report was not filed. The vehicle was towed to the undisclosed dealerâs service center lot. The vehicle had not yet been diagnosed or repaired. The manufacturer was notified of the failure and the contact was advised to contact the NHTSA Hotline. The failure mileage was approximately 28,800. The contact stated that their vehicle continues to display the same message about the parking brake. They are unwilling to drive their vehicle.