Re: 37 115C Horn Wiring

Posted by HH56 On 2015/3/26 14:52:53

If it is standard horn relay there should be some marking next to the terminals -- "B" for battery, "H" for horns and "S" for switch or the horn ring wire. Packard usually drew their schematics in somewhat of an as mounted on the car fashion so here is what I have. Not quite sure what that relay looks like or exactly how it positions but two terminals on one side and a single on the other end. If it is mounted similarly on your car then looks like the battery is the separated terminal and the horn ring would go on the terminal closest to firewall.

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