Need help with wiring WH Ididit steering column in my 73

[WPS 73 Bronco]

WH’s Ididit steering column with GM harness to stock 73 wiring. What do I do with the yellow Ford wire, and what do I do with the brown Ididit wire? My horn isn’t wired into the column either, but I can wire it in.

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[WPS 73 Bronco]

The WH Ididit colum has the integrated hazard switch. I wasn’t going to use it. I planned to stick with the dash hazards.

The external horn does have a relay with a button/switch on the dash to make it honk. that switch has a ground and a wire to the relay. My plan was to hook that wire to the column, replacing the ford BL-Y wire that goes to the prior horn.

 

[tpatton75]

You will need a horn relay, the black wire ground relay if you look up horn relay you will understand.

 

[Soylent]

Mines a 69 but I made this pigtail to connect to the ididit column.