I bought a new harness for my Tempest restore. There are 4 wires zipped along with the two that connect to the volume pot. What are these and where do they connect?
Do you have a manual? If not, here is it. I believe the wiring diagram shows these wires (one set are likely the test switch). Also, the volume pot is traditionally to the left of the coin door and accessible from the front (the same as the test switch).
I bought a new harness for my Tempest restore. There are 4 wires zipped along with the two that connect to the volume pot. What are these and where do they connect?
Those are for the test/service switch assembly. Tempest's harness bundles them with the volume pot leads since they all head toward the coin door area. Two go to the test switch, and the other two to the slam/coin door interlock depending on how your harness is laid out. Check the manual's wiring diagram and you'll see them called out right alongside the pot wires.