hey guys, did a quick search, didnt notice anything on the issue

i installed a horn-button-less steering wheel on the ol' SC400.

I want to run an horn button somewhere on the dash (not sure where yet)

the question... which wires are the horn wires at the harness you unplug from the OEM wheel???

thanks in advance!

 

u bet me to it.... looking for the same

 

there's a big white connector that meets under the steering colum, unplug it and use a paper clip (with one end grounded/touching metal) or just use a probe and poke around the connector (not the the half connected to the wheel, use the side that would logically connect to the horn) untill you find the one that goes "beep" That's your maginc pin.

 

cant remember which color wire, but its on one of the ends of that white connector.

 

it's either one of the 4 corner pins, or just one over from the inside, it's not in the middle