wiring 101 for 69 bronco

[Oldtimer]

Extracted from Seabiscuit68 schematic:
Yellow wire and Blue/Yellow stripe wire.

 

[DirtDonk]

Put a relay in the blue wire and you’ve got yourself a big improvement all around.

 

[maxwedge5281]

thank you very much. i will do that.

 

[DirtDonk]

If you’re familiar with standard relays, it’s a pretty straightforward operation. If you’re not up on your relay lore, let us know and we can walk you through the steps to convert your horn circuit.
The hardest part is deciding just where to put the new relay. The good news, though, is that there are lots of potential spots.
Once done, the horn will thank you and the horn button contacts will thank you.