2012 Yamaha Motorsports Grizzly 550 4x4 EPS Owners Manual - Page 23

after the engine is started, the EPS system may not be working correctly. When this occurs, have a Yamaha dealer check the EPS system. The electrical circuit of the warning light can be checked by turning the key to " " (on). If the warning light does not come on, have a Yamaha dealer check the electrical circuit. TIP G If the engine is stopped using the engine stop switch and the key is in the " " (on) position, the EPS warning light comes on to indicate that the power assistance for the steering is not functioning. G If the steering load is too heavy (i.e., excessive steering use when the ATV is traveling at a slow speed), the power assist is reduced to protect the EPS motor from overheating. EBU30450 The On-Command differential gear lock indicator " " and the On-Command differential gear lock indicator light "DIFF. LOCK" come on when the On-Command differential gear lock switch is set to the "LOCK" position. TIP G Due to the synchronizing mechanism in the differential gear case, the four-wheel-drive indicator may not come on until the ATV starts moving. G When the On-Command differential gear lock switch is set to "LOCK" or "4WD", the indicator " " and the indicator light "DIFF. LOCK" will flash until the differential gear is completely locked or unlocked. If the indicator and the indicator light continue to flash, the differential is not completely locked or unlocked. In this case, start moving to allow time for the differential to lock or unlock. 4 On-Command four-wheel-drive indicator " ", On-Command differential gear lock indicator " " and indicator light "DIFF. LOCK" The On-Command four-wheel-drive indicator " " comes on when the On-Command four-wheeldrive switch is set to the "4WD" position. 4-4