1998-2001 Yamaha YFM600FHM Grizzly Factory Service Manual, Page 335Get this manual
COOLING SYSTEM TROUBLESHOOTING IF THE FAN MOTOR DOES NOT MOVE:
Procedure Check: 1.Fuse (main) 2.Battery 3.Main switch 4.Fan motor 5.Circuit breaker (fan motor)
6.Fan motor relay 7.Thermo unit 8.Wiring connection (the entire cooling system)
Remove the following part(s) before troubleshooting1)Seat 2)Front carrier 3)Front fender Use the following special tool(s) for troubleshooting
Pocket tester: PINVU-03112, 90890-03112