2008 Yamaha Raptor 250SE / 250SE2 Factory Service Manual, Page 281Get this manual
ELECTRIC STARTING SYSTEM EBS01050 EBS01044
TROUBLESHOOTING The starter motor fails to turnCheck: 1fuse 2battery 3starter motor 4starting circuit cut-off relay 5starting circuit cut-off relay (diode) 6starter relay 7main switch 8engine stop switch 9neutral switch 10.clutch switch 11.start switch 12.wiring connections (of the entire starting system) NOTE: Before troubleshooting, remove the following part(s): 1seat 2front panel 3front fender 4rear fender 5side cover Troubleshoot with the following special tool(s)Pocket tester 90890-03112, YU-03112-C
EBS01043