Yamaha YXR660FAS Owner's Manual page 30

1. On-Command four-wheel drive switch "2WD"/"4WD"
2. Differential gear lock switch "LOCK"/"4WD"
EBU08420
On-Command four-wheel drive and differ-
ential gear lock switches
This vehicle is equipped with an On-Com-
mand four-wheel drive switch "2WD"/"4WD"
and a differential gear lock switch "LOCK"/
"4WD". Select the appropriate drive according
to terrain and the conditions.
G Two-wheel drive (2WD): Power is supplied
to the rear wheels only.
G Four-wheel drive (4WD): Power is supplied
to the rear and front wheels.
G Four-wheel drive with the differential gear
locked (4WD-LOCK): Power is supplied to
the rear and front wheels when the differen-
tial gear is locked ("DIFF.LOCK"). Unlike
the 4WD mode, all wheels turn at the same
speed regardless of traction.
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