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05-14-2017, 11:59 AM | #1 |
Senior Member
Join Date: May 2010
Location: West Coast Canada B.C. Interior
Posts: 332
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Wiring up a Second horn
I would like to wire up a second horn in my 34, an Ahooga, using a Start button as a switch; (horn button ,) and a fuse inline with the horn , can someone tell me how to do this, or draw a circuit diagram, thanks in advance ..
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05-14-2017, 01:03 PM | #2 |
Member Emeritus
Join Date: Nov 2012
Location: Wichita KS
Posts: 16,132
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Re: Wiring up a Second horn
You need a relay to carry the current. A little more information is needed, do you want it to look somewhat original or could you care less?
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05-14-2017, 01:19 PM | #3 |
Senior Member
Join Date: Mar 2016
Location: Lynden, WA
Posts: 1,564
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Re: Wiring up a Second horn
I'd have to agree that a relay would work best, but certainly many a Model A's horns work fine without a relay. Model A's horn has power to it all the time, the horn button provides the ground. Is your car 12 volts or 6? Positive or negative ground?
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05-14-2017, 01:29 PM | #4 |
Member Emeritus
Join Date: Nov 2012
Location: Wichita KS
Posts: 16,132
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Re: Wiring up a Second horn
This would be for a horn that required power to operate. If it requires a ground to activate, I would use a normal horn relay.
Last edited by JSeery; 05-14-2017 at 01:41 PM. |
05-14-2017, 02:31 PM | #5 |
Senior Member
Join Date: May 2010
Location: West Coast Canada B.C. Interior
Posts: 332
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Re: Wiring up a Second horn
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