Re: horn troubleshooting

Posted by HH56 On 2015/2/14 20:58:19

Should work as you describe unless the relay is bad or the horn and bat wires are reversed on the relay. Have you verified the H, S and B terminals on the relay are wired correctly. If they are you should at least hear the relay click when grounding the lead at base of steering box. If you hear relay click but no horns then it is most likely a ground issue or contact adjustment with horns. They require a lot of current so even though you can read continuity it is conceivable paint or something is preventing a good connection that is solid enough for the current needed. If they were disassembled is the contact gap correct and when horn is off and relaxed are contacts touching so the magnet can pull in to start the cycle?