The contact owns a 2022 Kia Telluride. The contact stated that the tailgate safety sensor failed causing an inadvertent closing of a liftgate on the contact. As a result, the contact received a head concussion and injuries to the neck and spine. The contact received medical attention was the Emergency Room and currently visits a spine interventional pain doctor for neck injections. A dealer was contacted. The manufacturer was made aware of the failure. The failure mileage was 20,000.