TOYOTA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DURING TIME OF MANUFACTURING, THE REAR DRIVESHAFT WOULD DISENGAGE FROM INBOARD JOINT ASSEMBLY, DUE TO AN ASSEMBLY ERROR, AND VIBRATE AND RATTLE INSIDE OF INBOARD JOINT, CAUSING LOUD NOISES FROM REAR OF VEHICLE, WHILE DRIVING. MODEL 2011-2012 HIGHLANDER HYBRID. *PE