Door lock relay location

[Ehodg66]

I bought my truck with the power door locks not working (not a deal breaker) and just now getting into the repair.

I've read that the door lock relay is located above the brake pedal. Does that mean mounted on the firewall? I found these 2 plugs and they look like the connectors for the relay that I've seen on the forum, but no relay.

I have a/c duct under the dash, is the relay behind the duct work? mounted to the backside of the dash?

I've also attached a pic of my fuse panel that shows a black relay at the top of the panel. Can someone identify that relay for me also?

thank you