Upfitter Aux Switch pin out help needed

[Hammer40k]

Upfitter switch pin out

I’m working to replace the factory upfitter switches with some custom ones. I took apart the module and managed to map out most of the pins from the wiring harness. Does anyone have a guess on what the three I can’t figure out are for?

Each switch has a dedicated PIN, then there’s a common ground.

One pin is labeled K that seems to map to a couple of the LEDs but not all
Two of the pins map to partial switches as the sticky note indicates.

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[Danager]

I mapped the wiring under the hood. This is between the switch and the fuses/relays. Not sure if it helps in your case.

 

[Hammer40k]

Thanks for that, your post def. Came in handy for adding accessories to my upfitter some time ago!

I’ve found switches that will fit I think but am a little nervous as ford is telling me that the topper tray can’t be ordered on its own if I mess it up

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