User Manual - Page 205

For 2021 GRAND CHEROKEE L.

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STARTING AND OPERATING 203
DRIVING TIPS
ON-ROAD DRIVING TIPS
Utility vehicles have higher ground clearance
and a narrower track to make them capable of
performing in a wide variety of off-road
applications. Specific design characteristics
give them a higher center of gravity than
conventional passenger cars.
An advantage of the higher ground clearance is
a better view of the road, allowing you to
anticipate problems. They are not designed for
cornering at the same speeds as conventional
passenger cars any more than low-slung sports
cars are designed to perform satisfactorily in
off-road conditions. Avoid sharp turns or abrupt
maneuvers. As with other vehicles of this type,
failure to operate this vehicle correctly may
result in loss of control or vehicle rollover.
OFF-ROAD DRIVING TIPS
Quadra-Lift — If Equipped
When off-roading, it is recommended that the
lowest useable vehicle height that will clear the
current obstacle or terrain be selected. The
vehicle height should then be raised as required
by the changes in terrain.
The Selec-Terrain switch will automatically
change the vehicle to the optimized height
based on the Selec-Terrain switch position. The
vehicle height can be changed from the default
height for each Selec-Terrain mode by normal
use of the air suspension switches Ú page 136.
When To Use 4WD LOW Range —
If Equipped
When off-road driving, shift to 4WD LOW for
additional traction. This range should be limited
to extreme situations such as deep snow, mud,
or sand where additional low speed pulling
power is needed. Vehicle speeds in excess of
25 mph (40 km/h) should be avoided when in
4WD LOW range.
Driving Through Water
Although your vehicle is capable of driving
through water, there are a number of
precautions that must be considered before
entering the water.
NOTE:
Your vehicle is capable of water fording in up to
24 inches (61 cm) with air suspension or
21 inches (53 cm) without air suspension, of
water while crossing small rivers or streams. To
maintain optimal performance of your vehicle's
heating and ventilation system it is recom-
mended to switch the system into recirculation
mode during water fording. Be sure to avoid
lowering the vehicle in water, ensure that the
easy exit entry setting is turned off in Uconnect
settings.
WARNING!
Do not drive in 4WD LOW range on dry
pavement; driveline damage may result. 4WD
LOW range locks front and rear drivelines
together and does not allow for differential
action between the front to rear driveshafts.
Driving in 4WD LOW on pavement will cause
driveline binding; use only on wet or slippery
surfaces.
CAUTION!
When driving through water, do not exceed
5 mph (8 km/h). Always check water depth
before entering as a precaution, and check all
fluids afterward. Driving through water may
cause damage that may not be covered by
the New Vehicle Limited Warranty.
4
21_WL_OM_EN_USC_t.book Page 203
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