hey guys, i just put on my new horn yesterday, it is a PIAA sport horn because my old one was busted. i also have a JDM type R non-srs steering wheel and it is the first time the horn has worked since i wired the steering wheel up. I noticed this morning that when i honk the horn or turn on the turn signal, the speedo drops. i am assuming that two power wires are touching somwhere, but where could the be close enough to touch? ( i have no idea where the speedo wire is) any help would be great. thanks

 

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