While getting my rig ready for a fishing trip , I found a green wire immediately behind the trim/tilt junction box on my 1987 Johnson 150hp; model #J150TLCUR. I opened the box but could not find a terminal in need of a wire. All three switches for t&t work as they should. The manual I have does not show the wire colors very well (oem is on it's way). The wire goes into the harness. Are green wires used only for t&t on this motor. All guages and alarms work as they should and the batteries are charging as they should. Any info will be helpful.
