2010 Yamaha Motorsports Grizzly 450 4x4 Owners Manual - Page 26
2010 Yamaha Motorsports Grizzly 450 4x4 Manual
Page 26 highlights
While the override switch is pushed, the segments of the speedometer digits will appear as shown in the figure. All wheels turn at the same speed when the differential is locked, so it takes more effort to turn the ATV. The effort needed to turn increases with the riding speed. You may lose control and have an accident if you cannot make a sharp enough turn for the speed you are traveling. EBU26606 4 On-Command four-wheel-drive switch "2WD"/"4WD" EWB00163 TIP If the digits of the speedometer appear as shown when the switch is NOT being pushed, this could indicate a malfunction in the electrical system. In this case, take the ATV to a Yamaha dealer at the first opportunity. EWB00150 WARNING Always ride at a slow speed when the ATV is in four-wheel-drive differential gear lock, and allow extra time and distance for maneuvers. 4-7 WARNING Always stop the ATV before changing from two-wheel drive to four-wheel drive and vice versa. The ATV handles differently in twowheel drive than in four-wheel drive in some circumstances. Changing from two-wheel drive to four-wheel drive or vice versa while moving may cause the ATV to unexpectedly handle differently. This could distract the operator and increase the risk of losing control and of causing an accident.