1997 Nissan Pathfinder

Interior problem
1997 Nissan Pathfinder 6 cyl Two Wheel Drive Automatic 180000 miles

the rear side door behind the driver seat will not open. It is locked and will not open. How do you get the door open?
November 8, 2010.

Will not open or unlock from inside or out? You sure childlock is not engaged and it can only be opened from outside? If not you may have to take door trim panel off as best as possible to access latch and lock system inside the door to see where the issue is at.