TL* THE CONTACT OWNS A 2011 GMC ACADIA. THE CONTACT STATED THAT THE LIFTGATE UNEXPECTEDLY CLOSED AND STRUCK HER ON THE HEAD. THE CONTACT SUSTAINED A BUMP ON THE RIGHT SIDE OF HER HEAD, A BLOODY RIGHT EYE, AND A CONCUSSION. MEDICAL ATTENTION WAS NOT RECEIVED. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V415000 (STRUCTURE). THE VEHICLE WAS TAKEN TO COVERT BUICK GMC (11750 RESEARCH BLVD, AUSTIN, TX) TO BE REPAIRED PER THE RECALL. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 123,218.