Cliff,

I asked that question because I’m not certain I understood yours.

The new harness had either one or two wires that you route into the fusebox. One for sure is green. You remove the old green wire from ML/B connector and connect the new one in its place. They do make a special tool to easily remove the wires from the connectors but I don’t have one. I used an eyeglasses screwdriver to get mine out.

If there is another wire that gets routed into the fusebox maybe it was a ground. If you get a harness post a photo and hopefully it will refresh may recollection or someone else will have the answer. I remember it was not hard to tell what was what once I finally identified ML/B.

As far as the plug connector at the fans you get a new connector with the wires and all that you just plug in after you unplug the old one, nothing to that.

Edited:

If there was another wire that gets routed into the fusebox besides the green one it might go to ML/B connector too. That means you will remove both of the existing wires from ML/B