TS 250 horn and switch

[motorclocks]

I got my relay problem straighten out thanks to you guys but im stumped on my horn, not sure of wiring since i cant follow diagram. the white wire in my button they have grounded is that right? purple I assume is hot. Horn harness (Black & white) not sure how they should be hooked up in the head light housing

[dave47]

The standard horn switch has only one wire and that obviously isn't it.
Your 2 wire horn switch (if thats what it is) could be connected 2 different ways. Is the white wire already on the earth terminal? If so the purple wire must go to the horn, i guess. And the other horn wire (black) would go to the ignition switch. But your electrics have obviously been modified so this is only my best guess. Other circuits are possible.