2017 Upfitter Switches
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5th Wheeling
Joined: Feb 2017
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2017 Upfitter Switches
Hello,
does anyone one know how to connect the upfitter switches in 2017 super duty? I owned a 2015 and remember having to connect the pass thru wires first does this have to be done again or are they already connected?
does anyone one know how to connect the upfitter switches in 2017 super duty? I owned a 2015 and remember having to connect the pass thru wires first does this have to be done again or are they already connected?
Senior User
Joined: Feb 2017
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From: Edmonton, AB
Elder User
Joined: Apr 2016
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You only need the pass through wires to get the relay outputs from the switches back into the cab for things like dash cams and such.
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