Door Locks not working

Hi, first time posting to this forum. I have a '13 Tundra and a few months ago my rear driver side door lock stop working with the remote or the power button (actually it was intermittently working but mostly not working). I read that it was probably my actuator in that door. However, before I could have that replaced, now it appears all of my doors are not locking/unlocking with the remote or the driver side power button so I'm afraid it is a bigger issue. Anyone have this problem? Unfortunately it is not under warranty anymore. Thanks

 

For the intermittent rear one, I think they can get dirty/dusty and stop working. Don’t know about all of them unless a fuse blew or something.

 

Could be the battery in the remote for all of them not working and actuator on the rear by coincidence