Intermittent cycling of power door locks on Dodge Ram Van 3500

Problem Description and Possible Solution
Intermittent cycling of the door locks especially during damp conditions may occur. Our technicians tell us that revised door and liftgate lock cylinder switches are available.
Problem Data
RepairPal Verified
Average mileage: 110,666 (42,000–166,000)
6 model years affected: 1998, 1999, 2000, 2001, more2002, 2003
15 people reported this problem
Viewing 1 - 7 of 7 comments
Roadtrek camper built on the 1999 Ram Van 3500. Just noticed it this summer. Anyone replaced the lock cylinder switches, and did that solve the problem?
DOORS LOCK AS SOON AS YOU GET OUT OF THE VAN BETTER MAKE SURE YOU HAVE KEY IN HAND .TRY TO DISARM THE SYSTEM BUT AFTER A FEW STARTS AND STOPS SAME PROBLEM !
doors lock and unlock when going above 20 mph repeatedly
It's been raining, periodically locking and unlocking by itself. Sometimes not allowing me to manually pull up the lock, lock/unlock door switch also only works intermittently.
Rained hard today, then 4 hours later co-worker said my van was repeatedly unlocking. Removed fuse for door locks, suppose I'll have to wait till it dries out. Does anybody know which lock switch is the culprit?
The doors will lock by themselves and will keep doing it for hours.
Doors will lock themselves then hold locks down so that it is hard to turn unlock with the key. still tracking problems