TL* THE CONTACT OWNS A 2016 TOYOTA TUNDRA. WHEN THE CONTACT STEPPED ON THE VEHICLE'S REAR BUMPER, THE BUMPER DETACHED. AS A RESULT, THE CONTACT SUSTAINED A KNEE INJURY THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE BUMPER WAS REPLACED. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 17V051000 (STRUCTURE). THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 16,000. ..UPDATED 06/27/17 *BF *CN