The rear door automatic open/close function stopped working with all sources. on 2008 Infiniti QX56

The rear door automatic open/close function stopped working with all sources... the button on key fob, the handle and the button on dash. Door must be opened and closed manually. What happened? What is the likley required repair and cost? Thanks

by in Lumberton, NJ on October 11, 2012
2 answers
ANSWER by on October 11, 2012
well, does the door lock and unlock when using the key fob, sounds like the electric motor that lifts the rear door up is bad.
ANSWER by on May 10, 2015
bobby4babe@yahoo.com