I'm in the process of replacing the radio in my '96 Sidekick 1.8L.
This ground wire
was attached to the aftermarket radio that I removed (I think it was aftermarket). The ring was connected to a screw on the metal collar around the radio.
After removing the original radio, I pulled on the ground wire to get more slack to work with, and it popped out of whatever it was connected to on the other end.
Now, for the life of me I can't figure out where it goes. It looks like there should be something to plug the plastic connector into, but I can't find anything. Could someone point out the general location on the image below? If I even knew what quadrant it was supposed to be in it would help a lot.
Also, if I can't find the original connector, would it be safe to just solder the ground on the radio to some metal bit in there? If so, please indicate where.