Doors "sometimes" lock on their own
 

I have a 2004 nissan pathfinder. Today the doors are locking intermittently on their own. I leave the car...come back to find the doors locked. Some times it locks on its own within a minute. Other times it takes longer. Other times it works properly. Do I have to wait until the problem is consistent before I can have it diagnosed and repaired? I am concerned they will lock when the keys are inside or with a small child inside.

Any more info on this? i.e start date, cost, timings

sounds so weird!It automatically close. maybe you need to bring it to mechanics to check whats the problem.