Ok, let's see what you are armed with:
A full set of service manuals.
the internet - so you have the syty.org and syty.net archives at hand.
Yet you somehow come to the conclusion that a ground terminates under a valve cover?
I suppose we are supposed to walk you through fixing every aspect of your truck, just because no one has anything better to do ?
Some people just should not work on a Syty, I believe you are one of them. This isn't meant as a flame, just stating my opinion. You don't know how to read a manual, you expect everyone to give you the answers, when the people give you the answers you seem to avoid those solutions.
You know how I would have helped you on that question? I would have pulled out one of my manuals, and looked up the answer. So what have we gained? You wasting someone else's time.
If you were asking a question that hasn't been posed before, or was tricky, it'd be one thing, but basic grounds?? Come on, this has been posted before, you spending 5 minutes in the archives, or in your manual should give you the solution.