2008 Yamaha Rhino YXR70FX Factory Service Manual, Page 483Get this manual
2WD4WD SELECTING SYSTEM EBS01095
TROUBLESHOOTING The four-wheel-drive motor indicator light fails to come onCheck: 1main, ignition 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) TIP: Before troubleshooting, remove the following part(s): 1rear console Troubleshoot with the following special tool(s)EBS01043