There are actually a couple of TSB and one recall pertaining to the interior door handles,would personaly start off by getting the recall fixed if not done so already and while your there mention the issue your having cause it could be your lock latch assembly which is a pretty easy fix,or it could be the door sensor built into the outside handle which is bad,should be covered under warranty.BTW when putting your hand inside the door handle do you hear the actuator moving like the drivers side? Z