Driving along when all of a sudden the electronic locks start cycling. They lock and then continue to lock without me hitting the switch. Stop for the night at a hotel and the truck locks itself. Key fob won't unlock the door so I use the key and set off the alarm. With key fob dead alarm won't stop so I unhook both batteries. Leaving truck with batteries off for the night. Any thoughts?

 

Door lock switches...

Been raining there? Was a TSB out on these a long time ago. New switches are "Water resistant".