Ok update time.
I have trained myself to take the keys with me whenever I am out of the van.
So a bout a month ago It was a rainy day so I run from the kitchen I was remodeling out to the van to get something, to find it locked.
?!?!?
So back inside and hit the unlock on the remote and wtach the lights flash indicating it has unlocked.
As I cross the driveway, with the keys back inside the house, I hear the distinctive "kaklunk" of the doors all locking.
razzlefrazzlerazinfrazmataz (in my best Yosemite Sam voice)
Do I have a short some where, I have had similar problems with another vehicle that had wires that had worn insulation and would act up in the rain.
I would consider disconnecting the auto lock on the drivers door to avoid having the van be in and out of the shop until they could figure it out.
Any Ideas?