Hello, I tried searching the forums, but I didn't find anything that helped.
I have a 2002 Mitsubishi Lancer, and a few days ago the power door locks stopped working from the buttons on the driver and passenger sides of the car.

The key remote/fob Works just fine and operates the locks the way it should.

I have tried examining and replacing the 15A fuse, but it does not correct the problem.
I suspect that the wiring of the Driver and Passenger buttons meet at some malfunctioning central hub before reaching whatever powers the locks since the key remote works. But I don't know where to look.
Any advice/suggestions are appreciated.

Thanks