The orange wire nuts are what I put on just to make the connection. I am going to go clean all connections really well and see if that helps.
The green wire is the one that had a fuse holder end piece on it and I cut it off and made that connection. I was going uphill and it felt like the cart was under a little stress then something either came loose or just turned off.
Thanks for your help, I really don't know much about this stuff.