Power door locks not working properly

Hello,

I see a door lock relay in the system. Here is a wiring diagram for the door locks can you look and see how the system works. It sounds like one of the actuators could be shorting causing the issue or the lock relay itself is causing it. When you replace the switch do you use an OEM unit? Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.