OK, next question: Does anyone know if the stock horn circuit wire is pos. or neg.? I assumed it to be positive, but I understand some Jap. spec systems switch the Neg. lead.

 

If you're talking about the stock horn circuit to the relay, the horn switch is on the negative side of the relay. As far as from the relay to the horn, it's pos. The ground from the horn is actually the mount (no ground wire from the horn).

One other thing to check is the horn/brake light fuse. Make sure your brake lights still work.

 

Thanks for all the help! I got it! All I had to do was reverse the postion of the relay ground and the factory horn wire. I had them set up based on pos. lead, which was not correct.

Love the sound of the horn, and can't wait to use it... some a$$hole pulled out in front of me on the way home and I was powerless to wake him up... Not any more