User Manual - Page 280

For 2020 JEEP GRAND CHEROKEE.

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278 STARTING AND OPERATING
Lower Front Fascia Installation
NOTE:
This will only work if you have a helper.
1. Starting at the center of the vehicle,
engage a sufficient number of tabs to
support the weight of the lower fascia
(typically one or two tabs) into the upper
fascia.
2. Working your way outward, engage the tabs
into the slots on one side of the vehicle.
3. Return to the center of the vehicle and
repeat Step 2 to the opposite side of the
vehicle.
NOTE:
It may be necessary to apply additional force
to individual tabs to make sure they are fully
engaged.
Do not use any tools to apply additional force
to the tabs as damage to the upper and lower
fascias may result.
4. Reinstall the seven quarter turn 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
“Four Wheel Drive Operation” in “Starting 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.
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
20 inches (51 cm) of water, while crossing
small rivers or streams. To maintain optimal
performance of your vehicle's heating and venti-
lation system it is recommended to switch the
system into recirculation mode during water
fording.
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.
20_WK_OM_EN_USC_t.book Page 278
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