'07 Pacifica only drivers door unlocks?
 

So since we've bought our Pacifica a few years back, we've never been able to get any of the doors to unlock (except the drivers). It doesnt matter if you use the key fob or the switch on the door, they will not unlock. They lock with out issue but will not unlock. I know the onboard computer has a feature that will only unlock the drivers door or all the doors. I have it set to all the doors and still doesn't work. What's wrong? I wouldn't think it'd be the actuators on three doors and like I said, they have no problem locking. Please help me! My wife I ready to sell it due to the aggravation of having to unlock the back doors for our kids every time we sto