Finally getting my ASC Fomula back on the road.

After a lot of trouble shooting it turned out the reversing switch was kaput. Got the reman switch in a few days (mad props to TDS!) and installed it this AM.

Works perfectly! Neighbors think I'm an idiot watching it go up and down.

But... was getting ready to put all the panels back in and call it done, and there was one wire left over.

It's blue, heavy-guage with a single spade shielded connector on the end. It is not from the factory GM harness, just zip-tied to the cable cover.

Can't find anyplace where this logically fits. But it looks as if it belongs SOMEWHERE or it wouldn't be there.