I recently bought a 2017 sportsman 450 HO and the battery kept dying, I took a closer look and noticed the rectifier was missing. I bought a new OEM from Polaris and went to plug it in and noticed the plug from the engine side was cut, so then I ordered a replacement plug. all 3 wires are yellow and not sure if the order in which I should solder matter. if anyone has some info id much appreciate the help.