Hi folks. While doing some routine preseason maintenance, I see a brown wire unconnected to anything. The 4 post solenoid has both large red hot wires from battery and to starter attached top and bottom respectively. In the smaller middle pair of posts, a small yellow wire is on the upper one. The lower middle post has nothing connected. I see a unattached brown wire just below solenoid and am wondering if it's supposed to be connected to the bare post . It doesn't have a ring terminal on it either which makes me doubt it goes there. The motor is VRO which has been disconnected FYI. Photo may help my explanation. Anyone know what I'm looking at? Appreciate any advice.
Steve M
Steve M