I had a problem with the front passenger door window not working. I found some of the wires in the door jamb as broken. Two of the wires went to the window motor and one of them was for the door lock. I repaired all three wires and now the window works. The door actuator makes a noise when you press the switch or the FOB, but it never locks the door. The drivers side and the drivers side passenger door won't lock either. The passenger side rear door locks fine everytime and unlocks fine. I'm not sure why the other doors won't lock. The actuators attempt to lock the doors, but its like their not getting enough power. Any ideas what would be causing this? I would think a fuse or relay wouldn't allow the actuator to even move. Thanks

 

I am having the exact same issues. Did you ever find out an answer

 

what year?
did you check for power and grd signal at the door lock actuators. if no good, check for broken door jam wiring in the other doors that are effected.

 

Its a 2008 and we are going to check wiring today. Seems to be a common problem