My 2001 with VG33E engine Charging System runs through 100A fusible link, “FL 100A, BATTERY” in the center (large with clear top so you can see if its blown without taking it out), 7.5A fuse No. 36 “ALT” (small) just below it, left.
The fuse and fusible link box on my 2001 with VG33E engine, passenger side just behind the battery. Sorry for the cell phone in the dark picture.
I would think that if a fuse is bad you'd get a dash warning light. do you have Do you have a dash warning light?
You can check the charging system with a voltmeter. Connect leads to the battery; when the engine starts, the charging voltage should jump to around 14 or higher.
Hope this helps, good luck.