2023 JEEP GRAND CHEROKEE warning

STARTING AND OPERATING177
Cleaning The TrailCam
Press and hold the Clean Camera button located
on the TrailCam view to wash the TrailCam. Washer
fluid will stop when the button is released. The
camera can be washed up to 20 seconds at a time
while holding the button.
NOTE:
Pressing the Clean Camera button will also
wash the Night Vision camera (if equipped).
If the front window washer feature is activated,
all of the front cameras on the vehicle will be
washed as well. The front camera washers will
not operate when the low washer fluid warning
is displayed.
When enabled, active dynamic tire lines are
projected on the ground plane of the TrailCam view
based on the steering wheel position.
FAMCAM SYSTEM — IF EQUIPPED
The FamCam system consists of an interior
monitoring camera mounted on the headliner that
allows the driver to view cargo/passengers in the
rear interior of the vehicle through the Uconnect
screen. To activate the feature, press the
FamCam button in the Controls tab of the
Vehicle menu. The FamCam feature can
also be accessed from the App Drawer, or
the status bar at the top of the Uconnect display. The display will show the entire view inside the
vehicle on the left side of the screen, and will show
a zoomed in view of the selected seat on the right
side of the screen.

FamCam Display Example (7 Passenger Vehicle Shown)

To change the seat shown in the zoomed in view,
press a different seat location on the left side of
the display. The zoomed in view will then show the
new seat location. By default, the second row
driver’s side seat will be displayed in the zoomed in
view.
The display will appear in color in well-lit conditions
and will appear black and white in low light
conditions.
If the driver shifts into REVERSE or presses the X
on the screen, the view will close. Otherwise, the
FamCam view will remain on the display.
NOTE:When FamCam is turned off, the selected seat in
the zoomed in view on the right side of the display
will be retained. The next time the feature is acti -
vated, the same seat will be shown in the zoomed
in view.
NIGHT VISION CAMERA SYSTEM —
IF EQUIPPED
Your vehicle may be equipped with a Night Vision
Camera system which uses an infrared camera to
view the area ahead of the vehicle, beyond the
headlights, to detect people and large animals
when it is dark outside.
The system detects pedestrians or large animals
by measuring the temperature difference between
the object and the surrounding area.
The thermal objects detected by the camera can
be displayed in the instrument cluster display.
Scroll to the Night Vision page in the instrument
cluster display menu Ú page 103 to display the
Night Vision screen.
Warm objects (e.g. animals) will appear lighter on
the display while cold objects (e.g. traffic signs) will
appear darker.4

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178STARTING AND OPERATING
NOTE:
Night Vision only shows objects of interest that
are warmer or colder than the surroundings.
Adjust the instrument cluster dimmer control
brightness to make the image appear brighter
or dimmer.
To exit out of the Night Vision screen, select a
different menu in the instrument cluster display.
A yellow or red border and box highlight will appear
around objects of interest. More than one object of
interest may be highlighted.

Highlight Around Objects Of Interest

The highlighting of the object(s) of interest will
update in real time based upon the current Night
Vision assessment.
The two categories of Night Vision warnings are
Pedestrian Warnings and Animal Warnings. A Pedestrian or Animal Warning is considered
either Level 1 or Level 2. Level 1 warnings are
yellow, and Level 2 warnings are red. The colors
are not configurable.
Level 1 Warnings:
Yellow telltale in the instrument cluster display
Yellow highlights around the detected pedes
-
trian/animal
Occurs when the vehicle is moving at speeds
greater than 8 mph (13 km/h) and the target is
in or approaching the vehicle path
Level 2 Warnings:
Red telltale in the instrument cluster display
Red highlights around the detected pedestrian/
animal
Occurs when the vehicle is moving at speeds
greater than 8 mph (13 km/h) and a collision
with the detected pedestrian/animal is possible
The pedestrian/animal is directly in the vehicle
path, close to the headlight area
A video pop-up will display when there is a target
detected and the instrument cluster display is
not showing the Night Vision page
A chime will sound for a Level 2 Warning detec-
tion event
Only one telltale can be displayed at a time based
upon priority.
The priority order of the warnings from highest to
lowest is:

1. Pedestrian Warning Level 2

2. Animal Warning Level 2
3. Pedestrian Warning Level 1
4. Animal Warning Level 1
Level 2 Warnings may display in the Head Up
Display (if equipped).
NOTE:If the vehicle is stopped, or slowing down, all Level
2 warnings become Level 1 warnings.
You can enable or disable the warnings within the
Uconnect system Ú page 204.
If the warnings are off, the telltales, chimes, and
warning messages will all be off. Pedestrians and
animals can still be detected by the system, but
there will be no warnings.
Pedestrian Warning Telltale
Animal Warning Telltale

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STARTING AND OPERATING179
(Continued)
The Night Vision alert status telltale will
be gray when the warnings are
suppressed. The telltale will also turn
gray to indicate that the alerts are
suppressed due to environmental factors (e.g.
daylight hours, external temperature is greater
than 86°F (30°C)) or if the gear selector is in
REVERSE. When the Night Vision alerts are active,
the telltale will be green Ú page 108.
Camera Washers
When the front window washer is activated, the
Night Vision camera will also be washed
Ú page 64.
DETECTION RANGE
The system can detect people 4 ft (1.25 m) tall or
greater in the upright position. The system can also
detect animals that are four-legged and 3 ft (1 m)
tall or greater in the upright position.
The detection distance for the system is between
26 ft (8 m) and 328 ft (100 m) from the front of the
vehicle.
The system may not be able to detect pedestrians
or animals in the following situations:
Pedestrian/animal is outside of the detection
range
Pedestrian/animal is fully or partially covered
Pedestrian/animal does not reach the minimum
detection height
NOTE:Other objects on the road that meet the height/
shape/temperature (e.g. sun exposure) of pedes -
trians/animals may be detected and classified as
targets.
WARNING!
Do not jerk the steering wheel in response to
a warning.
Never attempt to swerve around animals if
doing so would endanger you or others.
Do not stare at the image while driving. You
could crash and you or others could be
injured.
The Night Vision system only provides alerts to
objects of interest and cannot serve as a
substitute for the driver’s personal judgment.
The warnings are meant to direct your atten-
tion to the detected objects, but the Night
Vision system does not automatically brake
the vehicle and may not provide a warning
with enough time to help avoid a crash.
Warnings are only provided if a pedestrian or
large animal is detected by the system.
It is always the driver’s responsibility to be
attentive of road, traffic, and weather condi -
tions, vehicle speed, distance to the vehicle
ahead, and most importantly, brake opera -
tion, to ensure safe operation of the vehicle
under all road conditions. Your complete
attention is always required while driving to
maintain safe control of your vehicle.
WARNING!
4

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180STARTING AND OPERATING
SERVICE THE NIGHT VISION SYSTEM
When service conditions are present, the following
fault messages may appear in the instrument
cluster display when the vehicle is placed in the ON
position.
If "Night Vision Unavailable Sensor Blocked"
appears in the instrument cluster display, make
sure the camera is clear of snow, ice, mud, dirt or
other debris. The camera is located in the upper
fascia/bumper, inside the driver side grille slot.
Clean the camera using a soft wet cloth or by
pressing the Clean Camera button in the Uconnect
system. If the message continues to appear after
cycling the ignition, see an authorized dealer.
If “Night Vision Temporarily Unavailable” or “Night
Vision Unavailable Service Required" appears in
the instrument cluster display after cycling the
ignition, see an authorized dealer.
The camera must be properly aligned to work
correctly. If the camera needs adjustment, see an
authorized dealer. Do not attempt to adjust the
camera yourself.
NOTE:Alignment and performance of the Night Vision
may be affected by aftermarket modifications.
Mopar® parts should be used to get the optimal
performance of this system.
NIGHT VISION SYSTEM LIMITATIONS
The Night Vision display is deactivated under the
following conditions:
Vehicle is shifted into REVERSE
The ignition is not in the ON/RUN position
The headlights are off and the vehicle speed is
greater than 8 mph (13 km/h)
The Night Vision display warnings are suppressed
under the following conditions:
Daylight hours
Temperatures above 86°F (30°C)
The system may not be fully functional in the
following situations:
On steep hills
On tight curves of the road
If the camera/sensor is damaged or blocked by
dirt, snow, ice, or other debris
In poor visibility conditions such as heavy fog,
rain, snow, or other weather conditions
If the vehicle has been modified with after -
market parts and/or accessories
NOTE:If any of these conditions are present, the system
does not need service.
WARNING!
Night Vision can only detect pedestrians and
animals located within the range of the
infrared camera.
Night Vision may not detect pedestrians or
animals and highlight them if:
They are not in an upright position, for
example if they are sitting or lying down, or
if the pedestrian is riding a bicycle
The figure in the display appears incom -
plete, for example because the pedes -
trian or animal is partially behind a vehicle
The pedestrian/animal is not directly
ahead in the coverage area
The pedestrian/animal is part of a group
The pedestrian is wearing certain types of
clothing
The pedestrian/animal is moving too
quickly through the field of view
The sensor is blocked by dirt, rain, snow,
or ice

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182STARTING AND OPERATING
NOTE:
Front tires will be in image when the tires are
turned.
Due to wide angle cameras in the mirrors, the
image may appear distorted.
Top View will show which doors are open.
Open front doors and/or liftgate will cancel
outside image in Top View, but the standard
view remains unchanged.
Rear View Plus Top View This is the default view of the system in
REVERSE and is always paired with the
Top View of the vehicle with optional
active guidelines for the projected path
when enabled.
Rear Cross Path View
Pressing the Rear Cross Path button will
give the driver a wider angle view of the
rear camera system. The Top View will be
disabled when this is selected.
Front View Plus Top View The Front View will show you what is
immediately in front of the vehicle and is
always paired with the Top View of the
vehicle. Front Cross Path View
Pressing the Front Cross Path button will
give the driver a wider angle view of the
front camera system. The Top View will
be disabled when this is selected.
Back Up Camera View Pressing the Back Up Camera button will
provide a full screen rear view with Zoom
View.
NOTE:If the Rear View Camera view was selected through
the Surround View Camera menu, exiting out of the
Rear View screen will return to the Surround View
Camera menu. If the Back Up Camera was
manually activated through the Controls menu of
the Uconnect system, exiting out of the display
screen will return to the Controls menu.
Deactivation
The system can be deactivated under the following
conditions:
The speed of the vehicle is greater than 8 mph
(13 km/h).
The vehicle is shifted into PARK.
The vehicle is in any gear other than REVERSE
and the touchscreen X button is pressed.
The camera delay system is turned off manually
through Uconnect Settings Ú page 204.Front And Rear Camera Washers
When the front windshield washer is activated by
pulling the windshield wiper/washer lever
rearward, the front camera is also washed.
When the rear window washer is activated by
pushing the windshield wiper/washer lever
forward, the Rear Back Up camera and Digital
Rearview Mirror (if equipped) cameras are also
washed. For more information, see Ú
page 66.
NOTE:
If snow, ice, mud, or any foreign substance
builds up on the camera lenses, clean the
lenses, rinse with water, and dry with a soft
cloth. Do not cover the lenses.
If a malfunction with the system has occurred,
see an authorized dealer.
WARNING!
Drivers must be careful when backing up even
when using the Surround View Camera. Always
check carefully behind your vehicle, and be sure
to check for pedestrians, animals, other
vehicles, obstructions, or blind spots before
backing up. You are responsible for the safety of
your surroundings and must continue to pay
attention while backing up. Failure to do so can
result in serious injury or death.

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184STARTING AND OPERATING
2. Insert the fuel nozzle fully into the filler pipe – the nozzle opens and holds the flapper doors
while refueling.

Fuel Filler

3. Fill the vehicle with fuel – when the fuel nozzle “clicks” or shuts off the fuel tank is full.
4. Wait five seconds before removing the fuel nozzle to allow fuel to drain from nozzle.
5. Remove the fuel nozzle and close the fuel door. Engage the fuel door latch by pushing on
the rear outer edge near the center.
VEHICLE LOADING
GROSS VEHICLE WEIGHT RATING
(GVWR)
The GVWR is the total permissible weight of your
vehicle including driver, passengers, vehicle,
options and cargo. The Vehicle Certification Label
specifies maximum capacities of front and rear axle systems (GAWR). Total load must be limited so
GVWR and front and rear GAWR are not exceeded.
PAYLOAD
The payload of a vehicle is defined as the allowable
load weight a truck can carry, including the weight
of the driver, all passengers and cargo.
GROSS AXLE WEIGHT RATING (GAWR)
The GAWR is the maximum permissible load on the
front and rear axles. The load must be distributed
in the cargo area so that the GAWR of each axle is
not exceeded.
Each axle GAWR is determined by the components
in the system with the lowest load carrying capacity
(axle, springs, tires or wheels). Heavier axles or
suspension components sometimes specified by
purchasers for increased durability do not
necessarily increase the vehicle's GVWR.
TIRE SIZE
The tire size on the Vehicle Certification Label
represents the actual tire size on your vehicle.
Replacement tires must be equal to the load
capacity of this tire size.
RIM SIZE
This is the rim size that is appropriate for the tire
size listed.
WARNING!
Never have any smoking materials lit in or
near the vehicle when the fuel door is open or
the tank is being filled.
Never add fuel when the engine is running.
This is in violation of most state and federal
fire regulations and may cause the Malfunc
-
tion Indicator Light to turn on.
A fire may result if fuel is pumped into a
portable container that is inside of a vehicle.
You could be burned. Always place fuel
containers on the ground while filling.
CAUTION!
To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling.

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STARTING AND OPERATING185
INFLATION PRESSURE
This is the cold tire inflation pressure for your
vehicle for all loading conditions up to full GAWR.
CURB WEIGHT
The curb weight of a vehicle is defined as the total
weight of the vehicle with all fluids, including
vehicle fuel, at full capacity conditions, and with no
occupants or cargo loaded into the vehicle. The
front and rear curb weight values are determined
by weighing your vehicle on a commercial scale
before any occupants or cargo are added.
LOADING
The actual total weight and the weight of the front
and rear of your vehicle at the ground can best be
determined by weighing it when it is loaded and
ready for operation.
The entire vehicle should first be weighed on a
commercial scale to ensure that the GVWR has not
been exceeded. The weight on the front and rear of
the vehicle should then be determined separately
to be sure that the load is properly distributed over
the front and rear axle. Weighing the vehicle may
show that the GAWR of either the front or rear axles
has been exceeded but the total load is within the
specified GVWR. If so, weight must be shifted from
front to rear or rear to front as appropriate until the
specified weight limitations are met. Store the heavier items down low and be sure that the
weight is distributed equally. Stow all loose items
securely before driving.
Improper weight distributions can have an adverse
effect on the way your vehicle steers and handles
and the way the brakes operate.
TRAILER TOWING
In this section you will find safety tips and
information on limits to the type of towing you can
reasonably do with your vehicle. Before towing a
trailer, carefully review this information to tow your
load as efficiently and safely as possible.
To maintain the New Vehicle Limited Warranty
coverage, follow the requirements and
recommendations in this manual concerning
vehicles used for trailer towing.
COMMON TOWING DEFINITIONS
The following trailer towing related definitions will
assist you in understanding the following
information:
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your
vehicle. This includes driver, passengers, cargo
and tongue weight. The total load must be limited
so that you do not exceed the GVWR Ú
page 184.
Gross Trailer Weight (GTW)
The GTW is the weight of the trailer plus the weight
of all cargo, consumables and equipment
(permanent or temporary) loaded in or on the
trailer in its "loaded and ready for operation"
condition.
The recommended way to measure GTW is to put
your fully loaded trailer on a vehicle scale. The
entire weight of the trailer must be supported by
the scale.
WARNING!
Do not load your vehicle any heavier than the
GVWR or the maximum front and rear GAWR. If
you do, parts on your vehicle can break, or it can
change the way your vehicle handles. This could
cause you to lose control. Overloading can
shorten the life of your vehicle.
WARNING!
If the gross trailer weight is 5,000 lb (2,267 kg)
or more, it is recommended to use a
weight-distributing hitch to ensure stable
handling of your vehicle. If you use a standard
weight-carrying hitch, you could lose control of
your vehicle and cause a collision.
4

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186STARTING AND OPERATING
(Continued)
Gross Combination Weight Rating (GCWR)
The GCWR is the total allowable weight of your
vehicle and trailer when weighed in combination.
Gross Axle Weight Rating (GAWR)
The GAWR is the maximum capacity of the front
and rear axles. Distribute the load over the front
and rear axles evenly. Make sure that you do not
exceed either front or rear GAWR Úpage 184.
Tongue Weight (TW)
The TW is the downward force exerted on the hitch
ball by the trailer. You must consider this as part of
the load on your vehicle.
Trailer Frontal Area
The frontal area is the maximum height multiplied
by the maximum width of the front of a trailer.
Trailer Sway Control (TSC)
The TSC can be a mechanical telescoping link that
can be installed between the hitch receiver and the
trailer tongue that typically provides adjustable
friction associated with the telescoping motion to
dampen any unwanted trailer swaying motions
while traveling.
The electronic TSC (if equipped) recognizes a
swaying trailer and automatically applies individual
wheel brakes and/or reduces engine power to
attempt to eliminate the trailer sway.
Weight-Carrying Hitch
A weight-carrying hitch supports the trailer tongue
weight, just as if it were luggage located at a hitch
ball or some other connecting point of the vehicle.
These kinds of hitches are used to tow small and
medium sized trailers.
Weight-Distributing Hitch
A weight-distributing system works by applying
leverage through spring (load) bars. They are
typically used for heavier loads to distribute trailer
tongue weight to the tow vehicle's front axle and
the trailer axle(s). When used in accordance with
the manufacturer's directions, it provides for a
more level ride, offering more consistent steering
and brake control thereby enhancing towing
safety. The addition of a friction/hydraulic sway
control also dampens sway caused by traffic and
crosswinds and contributes positively to tow
vehicle and trailer stability. Trailer Sway Control
(TSC) and a weight-distributing (load equalizing)
hitch are recommended for heavier Tongue
Weights (TW) and may be required depending on
vehicle and trailer configuration/loading to comply
with Gross Axle Weight Rating (GAWR)
requirements.
WARNING!
It is important that you do not exceed the
maximum front or rear GAWR. A dangerous
driving condition can result if either rating is
exceeded. You could lose control of the vehicle
and have a collision.
WARNING!
If the gross trailer weight is 5,000 lb
(2,267 kg) or more, it is recommended to use
a weight-distributing hitch to ensure stable
handling of your vehicle. If you use a standard
weight-carrying hitch, you could lose control of
your vehicle and cause a collision.

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