The Stovebolt Site Forums The Shop Area The Electrical Bay Horn Relay Connection

I purchased a horn relay from,Classic Parts,for my 51 Chevy short bed. The relay has three connections. There wasnt a relay installed on it when I acquired the pickup many years ago but there was a auxilary horn button on it. Now that I am attempting to hook the horn up as it should be. The new horn relay does not have a connection diagram. Again,the relay has 3 connections. The middle connection must be for the "Power", as it has a, "P" by the connector. Nothing else is labled on the relay. That leaves two other connections. The horn has two positions for connections. Though a simple connection, I dont want to fry a new relay. Does anyone know exactly how the realy and horn wiring should be connected? Your expertise would be greatly appreciated.