OK

The reason I ask that the wires stay on the connectors is b/c I actually get guys that unplug the pigtail and then jumper the wires together from the SWITCH side , rather than the CIRCUIT side.. if you know electric circuits , you may find that hard to believe, but I get it quite often..we just want to complete the circuit by shunting the sw OUT of the circuit, so I just want to be on the same page as you are..

Anyway..when you jumper the sw wires , do you hear the relay click..if yes,
then leave jumper and go to R15 [ dropping resistor ]and see if you have 12v at the wire on the SINGLE wire terminal [ as opposed to the terminal with 2 wires ].