orange wire?

[phatdaddy]

Trolling motor plug?

[Cam]

I could never figure out the orange wire either.

[jrisapirate]

Originally Posted by phatdaddy

Trolling motor plug?

That makes sense for the heavy gauge wire.

The orange has to be for an accessory.

[SkunkBoat]

The original pink wire from the fuel sending unit looked kinda orange on mine...
where does the other end go?

[jrisapirate]

It is loose at both ends of each harness(the aft and under the console). I dont think there is a seperate ground for it either because each black wire was accounted for when reconnecting the other colors
1.yellow - pump
2. black w/red - float
3. brown - bilge
4. blue - lights
5-6. grey and grey w/blue - nav and anchor
unless the nav and anchor share a neg, and the 6th neg wire from harness is for orange wire?
Is each neg designated to its own color?

Could it be for additional bus bars?

[phatdaddy]

As it is a center console, did it have a built in live well?

[SkunkBoat]

well, there must have been a feed for the horn, wiper? At this point its all up to you

[jrisapirate]

Yes CC. Yellow went to the livewell pump. Horn uses its own wires to the push button, but that could of been a possibilty for original wiring.

[bradford]

Isn't there a wiring schematic in the links section?