1966 F100 Starter Relay Wiring
Recently bought a '66 f100 4x4 that had an alarm system it in. Pulled the wiring but having a problem getting all the wiring back where it should be. Have a brand new 4 post relay starter though the original wiring shows a three post. When I got the truck, and it started right up, the "i" terminal was wired to the negative battery terminal. Nothing is hooked up to the "i" terminal now and I have brown wire hanging in the breeze. The brown wire is hot when the ignition switch is in the run position and has no voltage in the start position. The "i" terminal has no voltage in run or start. The original wiring diagram shows only a 3 post starter relay.
I'm thinking the new relay is bad and the brown wire should be wired to the "i" terminal.
anyone out there know how it should be wired?