FOUR-WHEEL DRIVE
OPERATION
• This is an electric-shift transfer caseand is operated by the 4WD Control
Switch (Transfer Case Switch), which
is located on the instrument panel.
• The transfer case provides four mode positions:
• Two-wheel drive high range (2WD)
• Four-wheel drive lock range (4WD LOCK)
• Four-wheel drive low range (4WD LOW)
• NEUTRAL (N)
• This transfer case is designed to be driven in the two-wheel drive position
(2WD) for normal street and highway
conditions on dry, hard-surfaced
roads.
• When additional traction is required, the transfer case 4WD LOCK and 4WD
LOW positions can be used to lock the
front and rear driveshafts together
and force the front and rear wheels to
rotate at the same speed. This is
accomplished by rotating the 4WD
Control Switch to the desired
position. The 4WD LOCK and 4WD
LOW positions are designed for loose
or slippery road surfaces only.
• Driving in the 4WD LOCK and 4WD LOW positions on dry hard-surfaced
roads may cause increased tire wear
and damage to the driveline
components. NOTE:
The transfer case NEUTRAL
position is selected by pressing the
recessed button located on the lower
left-hand corner of the 4WD Control
Switch. The transfer case NEUTRAL
position is to be used for recreational
towing only.
NOTE: Do not attempt to make a shift
while only the front or rear wheels are
spinning. The NV233/243 transfer case
is not equipped with a synchronizer and,
therefore, the front and rear driveshaft
speeds must be equal for the shift to
take place. Shifting while only the front
or rear wheels are spinning can cause
damage to the transfer case.
WARNING!
You or others could be injured if you
leave the vehicle unattended with the
transfer case in the NEUTRAL position
without first fully engaging the
parking brake. The transfer case
NEUTRAL position disengages both
the front and rear driveshafts from
the powertrain and will allow the
vehicle to move reg ardless of the
transmission position. The parking
brake should always be applied when
the driver is not in the vehicle.
33
OFF-ROAD CAPABILITIES
