TL* THE CONTACT OWNS A 2010 TOYOTA SEQUOIA. THE CONTACT STATED THE REAR DOOR LATCH WAS CORRODED AND MELTED AWAY. AS A RESULT, THE CONTACT WAS UNABLE TO OPEN THE REAR DOOR. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE DOOR LATCH NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 100,000.