Suzuki ATV Master!
Join Date: May 2014
Location: Middle of Alaska
Sounds fishy to me.
But looking at the online parts list, the whole assembly is $2031. Ridiculous considering that would be about 1/3 the price of the machine.
You should be able to just pull the fuse out and see if the issue is electrical or not. Meaning, pull the fuse, take it for a ride, if it still does it, then the problem is not the PS.
2013 Suzuki King Quad 500 AXi w/EPS
1990 Suzuki LT-4WD 250
and lots of snowmachines