It's time for a new battery. I thought I'd do some cleaning up of the battery tray and underneath it. When I took it out l, I saw this wire just kinda laying loose underneath. First thought is that its a ground and I need to just reattach it to one of the bolts that hold the battery tray in. Figured I would check first. It seams to have had no ill effect that I know of not being grounded, but still want to put it back together correctly.
