Quote:
Originally Posted by BigT
The instructions bee-man posted show exacly how to wire it with the factory horn button and a relay. As he said, follow Figure C and you should be good to go.
The factory horn wires will power the relay, and the relay will switch a power wire which comes directly from the battery to power the new horn. The only thing the factory horn circuit is powering is the relay. Your current on that circuit should be well below blowing the fuse.
The only wiring your really have to run is a power wire from the battery to the new horn/compressor.
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Hello BigT, so let me see if I got this. I connect the horn power wire to terminal 85 on the relay. Then connect terminal 86 to a ground. (Can I use the same bolt that I'm hanging the airhorn on and grounding the airhorn on, to ground the relay with, or should I choose different grounding points for terminal 86 and the airhorn itself? Can they share the same grounding bolt?) Then I connect a wire from the "+" terminal on the airhorn to terminal 87 on the relay. The "-" terminal on the airhorn will be connected to the airhorns mounting bolt. Lastly, I connect terminal 30 to the battery's "+" terminal, installing an inline 20A fuse as close to the battery as possible. Is that correct???? Thanks again to everyone helping me out this is awsome, totally awsome! I love this site........... PEACE OUT!
