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Re: Need a hot and ignition wire for gps install
Posted to Technical Discussion Forum on 6/14/2024

I figured it out, on the newer super duties, there are the upfitter wires and along with them are the wires for the pto accessory, which gives you a constant battery voltage and an ignition source, plus there is another set of 4 wires, behind the upfitter wire... Login to read more.