Off-Road Driving Tips; Quadra-Lift™ - If Equipped; When To Use 4Wd Low Range - If Equipped; Driving Through Water - Jeep Grand Cherokee 2013 Operating Information Manual

OFF-ROAD DRIVING TIPS

NOTE:
Prior to off-road driving, remove the front air
dam to prevent damage. The front air dam is
attached to the lower front fascia with seven
quarter turn fasteners and can be removed
by hand.
Front Air Dam
1 — Front Bumper
2 — Front Air Dam Fasteners
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.
Refer to "Quadra-Lift™ – If Equipped" in "Start-
ing and Operating" for further information.
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.
WARNING!
Do not drive in 4WD-LOW Range on dry
pavement; driveline damage may result.
4WD-LOW Range locks front and rear driv-
elines together and does not allow for differ-
ential action between the front to rear drive-
shafts. Driving in 4WD-LOW on pavement
will cause driveline binding and "crow-hop";
use only on wet or slippery surfaces.

Driving Through Water

Although your vehicle is capable of driving
through water, there are a number of precau-
tions that must be considered before entering
the water.
NOTE:
Your vehicle is capable of water fording in
up to 20 inches (51 cm) of water, while
crossing small rivers or streams. To main-
tain optimal performance of your vehicle's
heating and ventilation system it is recom-
mended to switch the system into recircula-
tion mode during water fording.
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