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I haven’t seen anything like that. I just used that plastic split loom stuff and ran the wires across near the hood gasket. Nice, neat and out of harm’s way.
My buddy has a 2018 F450 and doesn't have TPMS, what did you use for your TPMS?
Originally Posted by scottz99
Just picked up a new F450 and I'm installing my trailer back up cam, TPMS and dash cam (the F450 does not have tire pressure sensors and the "ultimate tow package" trailer back up camera is not as Ford led me to believe).
I was looking for a key on power source (found one) and wanted to check out the upfitter switch wires; can't find them. I found a bundle of wires in the passenger kick panel area and another set of 4 wires, but the label and colors do not match the information in owners manual. I read that they may also be in the engine compartment near the upfitter relay box. Do they appear in both places? Where are they in the passenger kick panel as the owners manual says?
The GN/OR wire appears to the be the “Hot on Start or Run” +12 source for the upfitter switches and relays, but not for their loads. I’d probably use an upfitter switch and relay output circuit instead.
HTH,
Jim / crewzer
The upfitter aux 1 is where my pto is located and it keeps turning the truck off when engaged.. Its worked previously but for some reason now is shutting truck off. Anyone have any ideas?
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