Electric gator issuse

Let me start by saying hello, central Alabama location

Here's my problem, got a 2000 electric turf gator 48v, does the gator have any fuses on the main or option wiring harness, lost all power. JD parts online shows a fuse on the option harness but, can't locate it unless it is in the channel going from under driver seat to front of gator.

I'm thinking a blowed up controller but need to be sure as those are very expensive to just parts swap(troubleshooting).

Crazy 1st post but could use some HELP!!

Thanks