2007-2008 Yamaha YFM700 Grizzly Factory Service Manual, Page 459Get this manual
2WD4WD SELECTING SYSTEM EBS01095 EBS01043
TROUBLESHOOTING The four-wheel-drive motor indicator light fails to come onCheck: 1main and four-wheel-drive motor fuses 2battery 3main switch 4four-wheel-drive motor relay 5four-wheel-drive motor relay 6four-wheel-drive motor relay 7on-command four-wheel-drive motor switch and differential gear lock switch 8differential gear motor 9wiring connection (the entire 2WD4WD selecting system) NOTE: Before troubleshooting, remove the following part(s): 1seat 2battery cover Troubleshoot with the following special tool(s)1Main and four-wheel-drive motor fuses Check the main and four-wheel-drive motor fuses for continuityRefer to "CHECKING THE FUSES" in chapter Are the main and four-wheel-drive motor fuses OK? YES NO Replace the fuse(s)EBS01044