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Wire together brakes and horn

Discussion in 'General 4Runner Talk' started by dcgarcia5, Aug 20, 2020.

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Aug 20, 2020 at 1:17 PM

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dcgarcia5 [OP] New Member

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A friend showed me a video of a prank that a guy pulled off on his girlfriend by wiring the brakes and horn together, so every time she hit the brakes, the horn went off. I thought it was funny, but regardless, is that really doable and easily reversible?

dcgarcia5, Aug 20, 2020

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Aug 20, 2020 at 1:33 PM

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Dillusion Resident A**h***

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I remember thinking pranks like this was funny back in Elementary School.

Dillusion, Aug 20, 2020

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Aug 20, 2020 at 6:38 PM

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Agent_Outside A Guy A Girl and A Trail

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The simplest way to do while making it 100% reversible without cutting or splicing into any wires is building to be be plug and play with a trailer harness. Use the brake light power wire, add a fuse, connect it to a horn and ground the other side. Super simple.

Agent_Outside, Aug 20, 2020

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