The contact called on behalf of her mother who owned a 2023 Tesla Model Y. The contact stated while the mother was driving at an undisclosed speed, the vehicle independently accelerated. The contact's mother depressed the brake pedal, however the vehicle did not stop. The contact stated that the vehicle crashed into a concrete pillar. Additionally, the contact stated that the vehicle was not equipped with a self-mode drive. The contact's mother sustained injuries and was transported to the local hospital. The contact's mother was treated for a broken right ankle, a broken rib, and a possible torn ACL. A Police report was filed, however, the information was unavailable. The vehicle was condemned as a total loss. The manufacturer was not made aware of the failure. The failure mileage was approximately 8,613.