Dead door lock

I have 1999 Durango. The drivers door lock does not have any power at all. The remote will unlock the other 3 doors but not the drivers door. I have already replaced the solenoid thinking that was the problem. The key will unlock it but I would like the remote to work all four doors! Anyone have an idea???

Unfortunately I have just experienced the same problem. If anyone has any suggestions/ideas, I would love to hear them before having to take it in to get looked at.