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2013 Tahoe Horn power

Discussions regarding lighting, sirens, and other PS/Emergency response equipment can be had within this forum.

Discussions regarding legalities of lights, usages, and different state laws and regulations regarding warning equipment are not permitted.
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mfowler2
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Posts: 1
Joined: Tue Feb 13, 2018 12:37 pm

2013 Tahoe Horn power

Postby mfowler2 » Tue Feb 13, 2018 12:56 pm

I'm looking for some help with a little project I am thinking about. I have a 2013 Tahoe, the siren I currently have installed is a Four-Function
Undercover Siren Model 30.2104 http://www.able2products.com/pdfs/30_2104_instructions.pdf

What I am hoping to do it add a DPST on/on switch off of the horn wire to the white wire coming from the factory horn so that in position 1 the factory horn sounds and position 2 the air horn on the siren sounds. My only hang up is where is the best place to put in the cut out switch. Is there a 12v+ signal the comes out of the switch on the steering wheel?

Any help would be greatly appriciated

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FireCpt809
Posts: 1808
Joined: Sat Jan 19, 2002 4:00 pm
What radios do you own?: Alot..

Re: 2013 Tahoe Horn power

Postby FireCpt809 » Sat Feb 17, 2018 12:29 pm

No the signal is ground side. You would have to have a relay to switch to ground trigger to 12v to use the siren..


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