2020 JEEP GRAND CHEROKEE wheel

• If you carry special cargo such as chemi-
cals, fertilizers, de-icer salt, etc., be sure
that such materials are well packaged and
sealed.
• If a lot of driving is done on gravel roads,
consider mud or stone shields behind each
wheel.
• Touch up the scratches as soon as possible.
An authorized dealer has touch up paint to
match the color of your vehicle.
Some parts of the vehicle may be painted
with a matte paintwork which requires spe-
cial care for its preservation
CAUTION!
Avoid washing with rollers and/or brushes
in washing stations. Wash the vehicle only
by hand using neutral pH detergents; dry it
with a wet chamois leather. Abrasive prod-
ucts and/or polishes should not be used for
cleaning the car. Bird droppings must be
washed off immediately and thoroughly as
the acid they contain is particularly ag-
gressive. Avoid (if at all possible) parking
the vehicle under trees; remove vegetable
CAUTION!
resins immediately as, when dried, it may
only be possible to remove them with abra-
sive products and/or polishes, which is
highly inadvisable as they could alter the
typical opaqueness of the paint. Do not
use pure windshield washer fluid for clean-
ing the front windshield and rear window;
dilute it min. 50% with water. Only use
pure windshield washer fluid when strictly
necessary due to outside temperature con-
ditions.
INTERIORS
Seats And Fabric Parts
Use a specific product to clean fabric uphol-
stery and carpeting.
WARNING!
Do not use volatile solvents for cleaning
purposes. Many are potentially flammable,
and if used in closed areas they may cause
respiratory harm.
Seat Belt Maintenance
Do not bleach, dye or clean the belts with
chemical solvents or abrasive cleaners. This
will weaken the fabric. Sun damage can also
weaken the fabric.
If the belts need cleaning, use a mild soap
solution or lukewarm water. Do not remove
the belts from the vehicle to wash them. Dry
with a soft cloth.
Replace the belts if they appear frayed or
worn or if the buckles do not work properly.
WARNING!
A frayed or torn belt could rip apart in a
collision and leave you with no protection.
Inspect the belt system periodically,
checking for cuts, frays, or loose parts.
Damaged parts must be replaced immedi-
ately. Do not disassemble or modify the
system. Seat belt assemblies must be re-
placed after a collision if they have been
damaged (i.e., bent retractor, torn web-
bing, etc.).
275

WHEEL AND TIRE TORQUE
SPECIFICATIONS
Proper lug nut/bolt torque is very important to
ensure that the wheel is properly mounted to
the vehicle. Any time a wheel has been re-
moved and reinstalled on the vehicle, the lug
nuts/bolts should be torqued using a properly
calibrated torque wrench using a high quality
six sided (hex) deep wall socket.
Torque Specifications
Base Model Vehicle
Lug Nut/Bolt
Torque**Lug Nut/Bolt
SizeLug Nut/Bolt
Socket Size
130 Ft-Lbs
(176 N·m)M14 x 1.50 22 mm
SRT Model Vehicle
Lug Nut/Bolt
Torque**Lug Nut/Bolt
SizeLug Nut/Bolt
Socket Size
110 Ft-Lbs
(149 N·m)M14 x 1.50 22 mm
**Use only your authorized dealer recom-
mended lug nuts/bolts and clean or remove
any dirt or oil before tightening.Inspect the wheel mounting surface prior to
mounting the tire and remove any corrosion
or loose particles.
Tighten the lug nuts/bolts in a star pattern
until each nut/bolt has been tightened twice.
Ensure that the socket is fully engaged on the
lug nut/bolt (do not insert it half way).
NOTE:
If in doubt about the correct tightness, have
them checked with a torque wrench by your
authorized dealer or service station.
After 25 miles (40 km), check the lug nut/
bolt torque to be sure that all the lug nuts/
bolts are properly seated against the wheel.
WARNING!
To avoid the risk of forcing the vehicle off
the jack, do not tighten the lug nuts/bolts
fully until the vehicle has been lowered.
Failure to follow this warning may result in
personal injury.
Torque PatternTECHNICAL SPECIFICATIONS
278

DIMENSIONS
Contour Dimension / inches (mm)
Length WidthHeight
Wheelbase
Air Suspensions Steel Suspensions
3.0L V6 Turbo Diesel, 3.6L V6 Gaso-
line, 5.7L V8 Gasoline189.8 (4821) 76.5 (1943) 70.9 (1802) 70.6 (1792) 114.8 (2915)
6.4L V8 SRT, 6.2L V8 Supercharged 190.8 (4846) 76.9 (1954) 68.9 (1749) 114.8 (2915)
Minimum Ground Clearance / Typical Angles
Minimum Ground Clearance – inches (mm)
(A)
Approach Angle (B) Departure Angle (C) Breakover Angle (D)
Air Suspensions Steel Suspensions
3.0L V6 Turbo Diesel, 3.6L V6 Gaso-
line, 5.7L V8 Gasoline8.1 (205) Front /
9.4 (238) Rear8.6 (218) Front /
10.0 (255) Rear26.2° - 30.5° 24.0° - 27.8° 19.0° - 23.5°
6.4L V8 SRT, 6.2L V8 Supercharged 8.3 (210) 18.0° 22.0° 17.0°
Minimum Ground Clearance (Reference A)
The clearance value is measured next to the
lower edge of the differential. This value also
defines those for the “Approach Angle” the
“Departure Angle” and the “Breakover
Angle”.
Dimensions are expressed in inches (mm)
and refer to the vehicle equipped with its
original tires.Approach Angle (Reference B)
The approach angle is determined by the
horizontal line of the road surface, and by the
tangent line passing between the front wheel,
and the most projecting low point of the car.
The wider the angle, the lower the chance to
hit an obstacle with the body or chassis, when
climbing a steep slope or overcoming an
obstacle.Departure Angle (Reference C)
The departure angle is determined by the
same lines of the “Approach Angle”, and
refers to the rear part of the vehicle.
Breakover Angle (Reference D)
The value of the “Breakover Angle” is linked
to the ground clearance of the vehicle and
indicates the attitude of the vehicle to over-
come a wedge, more or less steep, preventing
279

the vehicle from resting on the ground with
the body or chassis after touching the wedge
with its lowest and most projecting parts
(usually the underbody), because this would
highly reduce wheel grip.
The wheels, without a suitable grip to the
ground, will not have sufficient hold to move
the vehicle, and will surge.
The higher the ground clearance, the wider
the breakover angle. Always bear in mind that
the higher the ground clearance, the lower
the stability, due to a higher center of gravity
which reduces the side rollover angle.WHEELS
Refer to the Tire Placard label located on the
door sill of the vehicle or to the Registration
Document for the tire size and pressure.
Refer to “Tires” in “Servicing and Mainte-
nance” for further information.
Ground Clearance / Typical Angles
Measurements
TECHNICAL SPECIFICATIONS
280

EXTERIOR:
• Front End Cover • Window Air Deflectors • Molded Splash Guards
• Wheels • Skid Plates • Tow Hooks
• Tubular Side Steps • Hitch Receiver • Front Air Deflector
INTERIOR:
• Carpet Floor Mats • Katzkin Leather Interiors • Cargo Net
• All-weather Floor Mats • Footwell Lighting • Bright Pedal Kit
• Cargo Barrier • Molded Cargo Tray • Door Sill Guards
ELECTRONICS:
• Remote Start • Mopar Connect • Rear View Camera
• Park Distance Sensors
CARRIERS:
• Sport Utility Bars • Roof Box Cargo Carrier • Roof Mount Bike Carrier
• Roof Mount Ski and Snowboard Carrier • Roof Mount Water Sports Carrier • Roof Mount Cargo Basket and Cargo Net
For the full line of Authentic Jeep Accesso-
ries by Mopar, visit your local dealership.NOTE:
All parts are subject to availability.
299

WARNING!
ALWAYS drive safely with your hands on
the wheel. You have full responsibility and
assume all risks related to the use of the
Uconnect features and applications in this
vehicle. Only use Uconnect when it is safe
to do so. Failure to do so may result in an
accident involving serious injury or death.
• To access the Radio mode, press the “Ra-
dio” button on the touchscreen.
Selecting Radio Stations
• Press the desired radio band (AM, FM or
DAB) button on the touchscreen.
Seek Up/Seek Down
• Press the Seek up or down arrow buttons on
the touchscreen for less than two seconds
to seek through radio stations.
• Press and hold either arrow button on the
touchscreen for more than two seconds to
bypass stations without stopping. The radio
will stop at the next listenable station once
the arrow button on the touchscreen is
released.Direct Tune
• Tune directly to a radio station by pressing
the “Tune” button on the screen, and en-
tering the desired station number.
Store Radio Presets Manually
Your radio can store 36 total preset stations,
12 presets per band (AM, FM and DAB). They
are shown at the top of your radio screen. To
see the 12 preset stations per band, press the
arrow button on the touchscreen at the top
right of the screen to toggle between the two
sets of six presets.
To store a radio preset manually, follow the
steps below:
1. Tune to the desired station.
2. Press and hold the desired numbered but-
ton on the touchscreen for more than two
seconds or until you hear a confirmation
beep.
Android Auto — If Equipped
NOTE:
Feature availability depends on your carrier
and mobile phone manufacturer. Some
Android Auto features may or may not be
available in every region and/or language.
Android Auto is a feature of your Uconnect
system, and your Android 5.0 Lollipop, or
higher, powered smartphone with a data
plan, that allows you to project your smart-
phone and a number of its apps onto the
touchscreen radio display. Android Auto au-
tomatically brings you useful information,
and organizes it into simple cards that appear
just when they are needed. Android Auto can
be used with Google's best-in-class speech
technology, the steering wheel controls, the
knobs and buttons on your radio faceplate,
and the radio display’s touchscreen to control
many of your apps. To use Android Auto
follow the following steps:
1. Download the Android Auto app from the
Google Play store on your Android-
powered smartphone.
MULTIMEDIA
304

• TuneIn
• Deezer
• Reuters
• Twitter
• Facebook Check-In
• Apple CarPlay
• Android Auto, and many more.
UCONNECT 4C/4C NAV
WITH 8.4-INCH DISPLAY
Uconnect 4C/4C NAV At A Glance
WARNING!
ALWAYS drive safely with your hands on
the wheel. You have full responsibility and
assume all risks related to the use of the
Uconnect features including DAB, and ap-
plications in this vehicle. Only use
Uconnect features and services when it is
safe to do so. Failure to do so may result in
an accident involving serious injury or
death.
CAUTION!
Do NOT attach any object to the touch-
screen, doing so can result in damage to
the screen.
NOTE:
Uconnect screen images are for illustration
purposes only and may not reflect exact soft-
ware for your vehicle.Setting The Time
• Model 4C NAV synchronizes time automati-
cally via GPS, so it should not require any
time adjustment. If you do need to set the
time manually, follow the instructions be-
low for Model 4C NAV.
• For Model 4C, turn the unit on, and then
press the time display at the top of the
screen. Press “Yes.”
• If the time is not displayed at the top of the
screen, press the “Settings” button on the
touchscreen. In the Settings screen, press
the “Clock” button on the touchscreen,
then check or uncheck this option.
• Press “+” or “–” next to Set Time Hours and
Set Time Minutes to adjust the time.
• If these features are not available, uncheck
the Sync Time box.
• Press “X” to save your settings and exit out
of the Clock Setting screen.
Uconnect 4/4C NAV Radio
307

WARNING!
ALWAYS drive safely with your hands on
the wheel. You have full responsibility and
assume all risks related to the use of the
Uconnect features and applications in this
vehicle. Only use Uconnect when it is safe
to do so. Failure to do so may result in an
accident involving serious injury or death.
• To access the Radio mode, press the “Ra-
dio” button on the touchscreen.
Selecting Radio Stations
• Press the desired radio band (AM, FM or
DAB) button on the touchscreen.
Seek Up/Seek Down
• Press the Seek up or down arrow buttons on
the touchscreen for less than two seconds
to seek through radio stations.
• Press and hold either arrow button on the
touchscreen for more than two seconds to
bypass stations without stopping. The radio
will stop at the next listenable station once
the arrow button on the touchscreen is
released.Direct Tune
• Tune directly to a radio station by pressing
the “Tune” button on the screen, and en-
tering the desired station number.
Store Radio Presets Manually
Your radio can store 36 total preset stations,
12 presets per band (AM, FM and DAB). They
are shown at the top of your radio screen. To
see the 12 preset stations per band, press the
arrow button on the touchscreen at the top
right of the screen to toggle between the two
sets of six presets.
To store a radio preset manually, follow the
steps below:
1. Tune to the desired station.
2. Press and hold the desired numbered but-
ton on the touchscreen for more than two
seconds or until you hear a confirmation
beep.
Android Auto — If Equipped
NOTE:
Feature availability depends on your carrier
and mobile phone manufacturer. Some
Android Auto features may or may not be
available in every region and/or language.
Android Auto is a feature of your Uconnect
system, and your Android 5.0 Lollipop, or
higher, powered smartphone with a data
plan, that allows you to project your smart-
phone and a number of its apps onto the
touchscreen radio display. Android Auto au-
tomatically brings you useful information,
and organizes it into simple cards that appear
just when they are needed. Android Auto can
be used with Google's best-in-class speech
technology, the steering wheel controls, the
knobs and buttons on your radio faceplate,
and the radio display’s touchscreen to control
many of your apps. To use Android Auto
follow these steps:
1. Download the Android Auto app from the
Google Play store on your Android-
powered smartphone.
MULTIMEDIA
310