OOHHHHH, you mean that white wire. I found the white wire and ta-da it worked beautifully. Thank you. I was looking at the suburban brake switch and I had assumed the plug with just two wires was the brake switch.

Does your manual tell you what the other wires running in to that switch are for?

I am glad we had this conversation because I would ahve been very frustrated when I went to transfer the wires from the suburban brake switch to the brake pressure switch I plumbed in to my brake lines.

Thanks again for the help.