Train Horn Wiring Diagram Without Relay. We recommended you hire a certified mechanic to install your train horn kit. I m not going to attempt to draw one of those diagrams at the risk of being called a 3rd grader but i will tell you in words what wires i know i need on the relay.
Relay terminal numbers are on the bottom of the relay which correlate to the wiring diagram. Trainhorns us is a website run by train horn enthusiasts because we believe that beeping your horn is for soccer moms. It shows the components of the circuit as streamlined forms and also the power and signal connections between the tools.
1 wire to the stock horn button.
Do not try to repair any electrical connections yourself without professional supervision. It shows the components of the circuit as streamlined forms and also the power and signal connections between the tools. When the relay is activated it can transfer the needed amperage to the horn through wiring which is designed to take the load. Connect one terminal on the new switch to a metal part of the vehicle and follow the instruction for wiring the relay when the horn wire has continuity to the vehicle ground installing a wire from the second terminal on the switch to terminal relay wring diagram.
