Finally had some time to crawl under the bus and check things out. Started degreasing the area some and all of a sudden sparks are flying.
After getting the area cleaned up, a little more careful, I found that two of the wires had been rubbing together and were shorting out. So, wrapped a little electrical tape around it until I can address further, and see if that corrects the problem. I’ve driven around own a couple of weeks now, and it has started every time. Hopefully, that solves the problem.