I have an 07 JK Wrangler Unlimited X. 66k miles. I have only had it for a few months. I don't think the previous owner ever took the doors off. i took them off around a month ago, and now the drivers side door will not lock with key fob or switch inside. I will work if i use the key insert manually. I hear the motor working, and the latch slightly moves, just not all the way. So it is trying to work, it just doesn't seem to be strong enough of a pull. Any help regarding this would be great.

Thanks