I am trying to get the big parts plumbed up on the cummins/f-350.
Got the water and air tubes done and in. Now rigging the battery cables up.
Got the starter wires found. One thing I have not been able to identify yet-
is how the brain box gets its 12 volt power. I have an unknown black wire which
comes out of the big main bundle near there. It looks to be about a 1/4 inch thick wire with a round
ring eye on the end. could this be it ????
I have not been able to find that area on the schematics in my Haynes manual.........
Any thoughts ?
Tim