68 Horn electrical circuit

[kc15842]

I would like to finally have a horn. Reading a few post before I head out to the pick a part I read several post about a horn relay in the engine compartment. I have my Bronco/Econoline manual and the circuit does not show a relay, econoline yes bronco NO. Does anyone have the facts?

 

[Viperwolf1]

Yes.

No horn relay in Broncos until '74.

 

[kc15842]

Thanks, now the fun. Chasing why there is no continuity between the spring post in the column to the wire at the horn. I have a later model auto column and wired it about 10 years ago. Blinkers and flashers work fine so I can't imagine I didn't connect the horn. Next find the connection at the column.

 

[Viperwolf1]

http://classicbroncos.com/forums/showthread.php?t=187752

 

[kc15842]

Relay terminals 30-86 in the sketch is 12V?

Thanks

 

[kc15842]

Perfect, picked up a relay at the local parts store and wired per the viperwolf1 sketch and I finally have a horn for a grand total of $13, pick a part horn and a new relay.

Thanks for the help