It appears to be weather related in that in good weather all the doors will unlock but int he cold and or damp weather only the one door unlocks.
2000 dodge durango door lock problems.
Car complaints car problems and defect.
Took me a bit to fiddle with the lock before the lock finally worked as it.
Average repair cost is 400 at 88 600 miles.
The 2000 dodge durango has 1770 problems defects reported by durango owners.
The door lock solenoids are an integral part of the latches.
The rear passenger door lock will not respond to the commands.
The 2000 dodge durango has 22 problems reported for power door locks failed.
The only door that unlocks everytime is the drivers door.
The other possibility would be a wiring issue.
2000 dodge durango door locks are not working properly.
I had a power lock issue where it would make this sound watch video but not unlock the rear driver side passenger door.
The worst complaints are engine accessories interior and ac heater problems.
I have read about numerous complaints about the door locks and it concerns me.