It looks like the horn fuse is number 42 in the fuse box. Can anyone verify that the horn is the only thing on this circuit?
My truck is finally out of Mexico, so it's time to look closer at my fix for this. I got a used C7 Corvette exhaust valve switch from Mountainears to try out. It is basically a RF switched fuse plug and play pigtail and fob. These normally cost around 80 bucks, but pre made generic switched fuse pigtails are on ebay dirt cheap and RF controllers with fobs are not expensive either if one wanted to use one instead of a wiring in a manual switch in the cab. I was going to pair mine to a Homelink button, but the Corvette one would take up two buttons, one on, one off and I have other plans for my garage door buttons. There are RF controllers that can be programmed to use a single button for on/off and I may do that at a later time to pair to my last open homelink button, but no more often that I would disable my horn, I think I am just going to velcro the horn disconnect fob to a spot on the inside wall of my console. That way I can easily turn off the horn during times when I am at the hunting leases, boat ramp, farm where I do hog control, and so on without having to open the hood to pull the fuse. So I think I got this figured out and just need to weatherproof the pigtail I got from mountainears for a simple plug and play solution, but again, I need to make sure the horn is the only thing used on that circuit. TIA