When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
black is bat. goes to solenoid on the hot side nearest the battery. Next to it is the field which i think is the bottom prong on the harness that goes to the voltage regulator. The other furthest away is ground and goes to the one above the field. If all else fails put a 1 wire on there and be done with it.