i cannot figure out where a wire terminates. What I have is a wire that should be hot and supply a three way switch. It has no power and I cannot tell where it goes to tie into power. This was wired a long time ago and I just now was looking up lights -- this is for under cabinet lights and it took me forever to get to building these cabinets in the garage.
My drawing indicate that that it should go to the breakers but I'm not sure that's true because there's only 3 under cabinet fluorescent lights in this run. Also I've looked at the breakers and I see no capped or non-connected wireseč
any ideas how I could trace this out? Do I need some type of tool that transmits a signal down this line?
my backup is to pull power off of a nearby circuit and cap this unenergized hot line.