So I went hit the key fob all the doors lock except the drivers side door and it doesn't make a beeping noise as well. If I try to lock from the door panel, it acts like it wants to lock and then slides back to the unlock position. Any ideas what might be causing this?

 

Oh btw it's an 07

 

What happens if you push the button on the door handle? Do all doors lock?

 

Actuator.