I'm installing a new aftermarket radio in a 2002 KJ I've had that doesn't have a radio. the wire harness is mangled, I have been able to piece it back together however, the other end of the power wires section of the harness isn't connected, does anyone know where this small white connector attaches? I've looked everywhere and can't seem to find where it attaches. My son in law had it while he was in the Army and I don't know if it was modified.