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Horn ring ground

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Old Dec 9, 2019 | 04:02 PM
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toolman60
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From: King and Queen Virginia
Horn ring ground

Hello,

I been searching forum and have found conflicting comments. Wanting to wire a relay into the ground side of a SPDT relay. Want the horn to work with horn ring when relay is not active. When relay is active voltage applied it will bypass the factory 2 tone horns.

Can someone tell me the color of the wire in column harness I need to make my connection. I did not want to penetrate the firewall to make the connection if I do not have to. Here is diagram of what I am wanting to do if possible.

SPDT 50a relay with diode will be used.

Thanks
Tim

99 F350 V10 4x4 SRW
 
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