TL*THE CONTACT OWNS A 2005 TOYOTA SIENNA. WHILE ATTEMPTING TO PLACE ITEMS IN THE TRUNK OF THE VEHICLE, THE REAR TAILGATE FAILED AND STRUCK THE CONTACT ON HER HEAD. THE FAILURE CAUSED A DEEP GASH. THERE WERE NO PRIOR WARNINGS. THE CONTACT THEN PROCEEDED TO GO TO THE HOSPITAL AND HAD HER WOUNDS CLEANED. SHE IS CURRENTLY ON MEDICATION FOR THE SEVERE HEADACHES CAUSED BY THE LIFTGATE FAILURE. THE CONTACT IS IN THE PROCESS OF TAKING THE VEHICLE TO THE DEALER FOR FURTHER INSPECTION. SHE WILL ALSO NOTIFY THE MANUFACTURER. THE FAILURE MILEAGE WAS 65,000.