Centralized closure in Cavalier

Hello, good afternoon.
I'm new here, so I'll ask the question as simply as possible.
I have a problem with the central locking system; it's not working.
I checked the relay, and it seems to be working fine. The strange thing is that this relay is a large box with two relays inside, but one has one pin and the other has five. This happened after a short circuit, and I can't find the fuse (it's a 1996 Cavalier, 2.4L). I also checked the motor by applying direct current, and it works without any problems.

I would greatly appreciate your help.
Thanks.