2023 JEEP GRAND CHEROKEE display

152STARTING AND OPERATING
(Continued)
When a newly detected speed limit is lower than
the current speed limit, the display will update
along with a down arrow.
NOTE:Up or down arrows will be displayed for up to five
seconds.

Traffic Signs Recognized

Supplemental Information
Supplemental information may be displayed, along
with a newly detected speed limit, indicating
special circumstances of which the driver should
be aware. Available supplemental information
includes:
School
Construction
Rain
Snow
Fog
NOTE:Supplemental information will not be displayed
when the vehicle is ONLY equipped with GPS.
Speed Limit Exceeded
When the vehicle’s speed exceeds the displayed
speed limit by 3 mph (5 km/h), the speed limit sign
on the instrument cluster display will show a red
outline to alert the driver.
ACTIVE DRIVING ASSIST SYSTEM —
IF EQUIPPED
OPERATION
The Active Driving Assist (ADA) system is combined
with the Adaptive Cruise Control (ACC) system, and
centers the vehicle in the driving lane while
traveling at speeds up to 90 mph (145 km/h).
For ACC system operating instructions and system
limitations, see Ú page 142.
NOTE:
The driver should always obey traffic laws and
speed limits. Never drive above applicable
speed limit restrictions.
1 — Current Speed Limit With Supplemental Infor
-
mation (School Zone)
2 — Next Speed Limit Detected
3 — No Passing Zone Detected
CAUTION!
Traffic Sign Assist is designed to assist the
driver and not to substitute the driver. It is the
driver’s responsibility to continue to monitor
the vehicle speed.
Functionality may be limited or the system
may not work if the sensor is obstructed.
The system may have limited operation or not
work at all in weather conditions such as
heavy rain, hail, and thick fog. Strong light
contrasts can influence the recognition capa -
bility of the sensor.
The area surrounding the sensor must not be
covered with stickers or any other object.
Do not tamper or perform any operations in
the area of the windshield glass directly
surrounding the sensor.
Clean foreign matters such as bird droppings,
insects, snow or ice on the windshield. For
glass cleaning recommendations, see
Ú page 395.
CAUTION!

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154STARTING AND OPERATING
(Continued)
If the vehicle in front does not start moving after
10 minutes, the Electric Park Brake (EPB) will be
applied and the system will cancel.
NOTE:
The Hands-Free Active Driving Assist system is
only available on approved compatible road
-
ways. Please consult the Jeep® website for
further details on compatible roadways.
The Hands-Free Active Driving Assist system
requires an active subscription through the
Jeep® Connect (Uconnect Connected Services)
package. If the ADA on/off button is pushed
without an active subscription, the instrument
cluster display will show the message “Active
Driving Assist Unavailable Update Subscrip -
tion”. Refer to the Uconnect Owner’s Manual
Supplement for further information.
If previously disabled, activating the Hands-Free
Active Driving Assist system will also activate
the Forward Collision Warning and Pedestrian
Emergency Braking systems Ú page 261.
If the vehicle is equipped with the Jeep®
Connect (Uconnect Connected Services)
package, additional data may be collected
through the Jeep® Connect (Uconnect
Connected Services) system. This includes
information about the vehicle’s operation, a
collision involving the vehicle, the use of the
vehicle and its features, and in certain situa -tions, the location and approximate GPS speed
of the vehicle. Refer to the Uconnect Owner’s
Manual Supplement for Terms and Conditions
and Privacy Statements.
The driver monitoring camera may record
images of the driver during certain crash, or
near crash-like situations. To retrieve the
images recorded by the camera, special equip
-
ment is required and access to the vehicle or
the camera is needed.
Vehicle data may be read from the Hands-Free
ADA system with special equipment and access
to the vehicle or the Event Data Recorder (EDR).
WARNING!
The Active Driving Assist (ADA) system is a
convenience system. It is not a substitute for
active driver involvement. It is always the driver’s
responsibility to be attentive of road traffic,
weather conditions, vehicle speed, distance to
the vehicle ahead, position in the lane compared
to other vehicles, and brake operation 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. Failure to follow these warnings can
result in a collision and death or serious
personal injury.
Some states and local laws may require hands
to be kept on the steering wheel at all times. For
vehicles equipped with the Hands-Free ADA
system, ONLY remove your hands from the
steering wheel if the Hands-Free system is
engaged, it is safe to do so, and it is permitted by
state and local laws.
You should turn off the Active Driving Assist
systems:
When driving in complex driving situations
(e.g. urban environments, construction zones,
etc.), adverse weather or low visibility condi -
tions (e.g. rain, snow, fog, sleet, dust), or
adverse road conditions (e.g. heavy traffic,
worn or missing lane markings, etc.).
When entering a highway on-ramp or exiting
an off-ramp.
When driving on roads that are icy, snow
covered, or slippery.
When driving during difficult or uncertain
conditions.
WARNING!

23_WL_OM_EN_USC_t.book Page 154

STARTING AND OPERATING155
TURNING ACTIVE DRIVING ASSIST ON
O
R OFF

Active Driving Assist On/Off Button

To enable the Active Driving Assist system,
proceed as follows:

1. Push the Active Driving Assist on/off button located on the right side of the steering
wheel. The steering wheel image will display
white in the instrument cluster display until
the system is engaged. If ACC was previously
disabled, pushing this button will activate
BOTH ACC and Active Driving Assist systems.

2. If ACC was engaged before pushing the ADA on/off button, ACC will remain active and ADA
will also become engaged (once all other
conditions are met). 3. If ACC was not active before pushing the ADA
on/off button, push the SET (+) button or the
SET (-) button and release when the desired
driving speed is shown in the instrument
cluster display.
4. If desired, adjust the ACC distance setting by pushing the Distance Increase or Distance
Decrease buttons.
When all system conditions are met as described
in “System Engagement Conditions” in the next
section, the system will engage and the steering
wheel image in the display will change to green.

Active Driving Assist Engaged (Steering Wheel Green)

NOTE:
Along with the color change of the steering
wheel image, the “glow” effect of the instrument
cluster display will also change to green when
ADA is engaged.
If equipped with Hands-Free ADA, the light strips
in the driver’s and front passenger’s door
panels will also change to green indicating ADA
is engaged.
System Engagement Conditions
The following conditions must be met before the
system will engage:
Active Driving Assist system is enabled
Driver seat belt is buckled
System detects visible lane markings
Vehicle is traveling below 90 mph (145 km/h)
Vehicle is centered in lane
Turn signal is not activated
Vehicle is not in a tight curve
Trailer is not connected
Driver has hands on steering wheel and is
paying attention to the road
If equipped with the Hands-Free system, vehicle
is driving on an approved roadway
If equipped with the Hands-Free system, a
subscription is active and the vehicle is
receiving a clear cellular signal
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23_WL_OM_EN_USC_t.book Page 155

156STARTING AND OPERATING
NOTE:For the system to detect the driver’s hands on the
steering wheel, the wheel must be gripped on the
outside. Gripping the inside areas of the steering
wheel will not satisfy the hands-on condition to
engage the system.

Do Not Grip Inside Of Steering Wheel

System Deactivation
The system will be deactivated in any of the
following situations:
If the system has detected driver inattentive -
ness, and has gone through all escalation warn -
ings:
Base ADA: Hands no longer detected on the
steering wheel
Hands-Free ADA: Driver no longer attentive
If lane markings are no longer detected or poor
road conditions are experienced
If the brake pedal is pressed or ACC system is
deactivated
If a turn signal is used when equipped with Base
ADA (unless a target is in the blind spot zone on
the same side the turn signal is being applied)
If the driver performs an evasive maneuver,
applying high torque to the steering wheel for a
short duration
If the driver’s seat belt is unbuckled
If the vehicle speed exceeds 90 mph
(145 km/h)
If the Active Driving Assist on/off button is
pushed again (ADA will turn off)
If the driver steers out of the lane and crosses a
lane marking
If the Forward Collision Warning (FCW) system
becomes active and is providing warnings/
braking
NOTE:
ADA will not enable if the system detects a
trailer is connected to the vehicle.
Pushing the Active Driving Assist on/off button
or deactivating ACC will turn the system off. All
other deactivation conditions will place the
system back into the “enabled” state with the
steering wheel indicator displayed in white until
all engagement conditions are met again.
When the system is deactivated, the system
status indicator lights will turn off, Active Lane
Management will return to its previous state,
and ACC will disable or remain engaged pending
system conditions.
Hands-Free System Deactivation (If Equipped)
In addition to the deactivation conditions listed
above, the Hands-Free ADA system will also
deactivate in the following situations:
The system initiates a Stop-In-Lane maneuver to
stop the vehicle due to driver inattentiveness.
The Stop-In-Lane maneuver can be overridden
by placing hands on the steering wheel and
applying the accelerator or brake pedal. Refer to
“Indications On The Display” in the next section
for further information.
The vehicle is not receiving a clear cellular
signal for an extended period of time.
The subscription for the Hands-Free system is
expired.
The vehicle leaves a supported roadway.
INDICATIONS ON THE DISPLAY
The Active Driving Assist system status can always
be viewed in the instrument cluster display, and
status changes are shown by changes in color of
the system’s indicator lights.

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STARTING AND OPERATING157
As the system detects driver inattentiveness as
previously described Ú page 152, the system
status indicator lights will change from green, to
yellow, to red. The following indicators will change
in color as warnings to the driver escalate:
Active Driving Assist Indicator (steering wheel
icon in the instrument cluster display or Head
Up Display [if equipped])
Glow effect of the instrument cluster display
For Hands-Free ADA only, light strips in the
driver and front passenger’s door panels (red
and green only)
For Base ADA, if driver attention is not returned,
the system will deactivate.
For Hands-Free ADA, if driver attention is not
returned, the system will perform a Stop-In-Lane
maneuver. Once the vehicle is at a standstill, the
vehicle will be shifted to PARK and the Electric Park
Brake (EPB) will be applied. Then, the vehicle will
attempt to place an emergency call through the
Assist and SOS system. If too many Stop-In-Lane
maneuvers are initiated, or if one is completed, the
system will be unavailable until the ignition is
cycled OFF, then back to ON.
Active Driving Assist Indicators Are Off
ADA is not turned on/enabled by the driver. Active Driving Assist Indicators Are White
ADA is turned on/enabled by the driver, but the
system is not actively steering and providing
speed control for the vehicle.
Active Driving Assist Indicators Are Green
System is actively steering and providing speed
control for the vehicle and the system detects
driver is attentive.
Active Driving Assist Indicators Are Yellow
Driver inattentiveness has been detected,
warning the driver to place hands on the
steering wheel, or look back toward the road (if
equipped with the Hands-Free system).
Active Driving Assist Indicators Are Red
Driver inattentiveness is still being detected, or
driver take-over is being requested, warning the
driver to place hands on the steering wheel, or if
equipped with the Hands-Free system, take
control of the vehicle.
NOTE:For both Base ADA and Hands-Free ADA, the driver
MUST replace hands on the steering wheel and
take control of the vehicle when the system is
deactivated.
Active Driving Assist Cancelled Message

SYSTEM STATUS
Along with changes in the system’s indicator lights
(green, yellow, and red), the system can also issue
several accompanying warnings intended to
provide the driver with enough time to react, avoid
or mitigate a potential collision.
Base Active Driving Assist System
Two haptic brake jerk warnings will be issued
(red warning light is being issued).
A steering wheel vibration warning (if enabled)
will occur if the vehicle crosses a lane marker,
for example, when driving on a tight curve. The
steering wheel vibration feature can be turned
on or off within the Uconnect system
Ú
page 204.
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160STARTING AND OPERATING
For limitations of this system and
recommendations, see Ú page 166.
ParkSense will retain the last system state
(enabled or disabled) from the last ignition cycle
when the ignition is changed to the ON/RUN
position.
ParkSense can be active only when the gear
selector is in REVERSE or DRIVE. If ParkSense is
enabled at one of these gear selector positions,
the system will remain active until the vehicle
speed is increased to approximately 7 mph
(11 km/h) or above. The system will become active
again if the vehicle speed is decreased to less than
approximately 6 mph (9 km/h). A display warning
will appear in the instrument cluster display if the
vehicle is in REVERSE and the speed exceeds
7 mph (11 km/h).
PARKSENSE SENSORS
The four ParkSense sensors located in the rear
fascia/bumper, and the six ParkSense sensors
located in the front fascia/bumper, monitor the
area in front and behind the vehicle that is within
the sensors’ field of view. The front sensors detect
obstacles from approximately 12 inches (30 cm)
up to 47 inches (120 cm) from the front fascia/
bumper. The rear sensors can detect obstacles
from approximately 12 inches (30 cm) up to
79 inches (200 cm) from the rear fascia/bumper.
These distances depend on the location, type and
orientation of the obstacle in the horizontal
direction.
NOTE:If the vehicle is equipped with ParkSense Active
Park Assist, there will be six ParkSense sensors
located in the rear fascia/bumper.
PARKSENSE DISPLAY
The warning display will turn on indicating the
system status when the vehicle is in REVERSE or
when the vehicle is in DRIVE and an obstacle has
been detected.
The system will indicate a detected obstacle by
showing a single arc in the left and/or right front or
rear regions based on the object’s distance and
location relative to the vehicle.
If an object is detected in the left and/or right rear
region, the display will show a single arc in the left
and/or right rear region and the system will
produce a tone. As the vehicle moves closer to the
object, the display will show the single arc moving
closer to the vehicle and the tone will change from
a single 1/2 second tone to slow, to fast, to
continuous.

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162STARTING AND OPERATING
The vehicle is close to the obstacle when the instrument cluster display shows one flashing arc and sounds a continuous tone. The following chart shows the
warning alert operation when the system is detecting an obstacle:
NOTE:ParkSense will reduce the volume of the radio, if on, when the system is sounding an audio tone.
WARNING ALERTS FOR REAR
Rear Distance (inches/cm) Greater than
79 inches(200 cm) 79-59 inches
(200-150 cm) 59-47 inches
(150-120 cm) 47-39 inches
(120-100 cm) 39-25 inches
(100-65 cm) 25-12 inches
(65-30 cm) Less than
12 inches (30 cm)
Audible Alert Chime NoneSingle 1/2
Second Tone Slow
Slow FastFastContinuous
Arcs-Left NoneNoneNoneNoneNone 6th Flashing 5th Flashing
Arcs-Center None 10th Solid 9th Solid 8th Solid 7th Flashing 6th Flashing 5th Flashing
Arcs-Right NoneNoneNoneNoneNone 6th Flashing 5th Flashing
Radio Volume Reduced No
Yes YesYesYesYesYes
WARNING ALERTS FOR FRONT
Front Distance
(inches/cm) Greater than 47 inches
(120 cm) 47-39 inches
(120-100 cm) 39-25 inches
(100-65 cm) 25-12 inches (65-30 cm) Less than 12 inches
(30 cm)
Audible Alert Chime NoneNoneNone FastContinuous
Arcs-Left NoneNoneNone3rd Flashing 4th Flashing
Arcs-Center None1st Solid2nd Flashing 3rd Flashing4th Flashing
Arcs-Right NoneNoneNone3rd Flashing 4th Flashing
Radio Volume Reduced NoNoNo Yes Yes

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STARTING AND OPERATING163
Front Park Assist Audible Alerts
ParkSense will turn off the Front Park Assist
audible alert (chime) after approximately three
seconds when an obstacle has been detected, and
the vehicle is stationary.
Adjustable Chime Volume Settings
Front and rear chime volume settings can be
selected from the Uconnect system Ú page 204.
The chime volume settings include low, medium,
and high.
ParkSense will retain its last known configuration
state through ignition cycles.
PARKSENSE WARNING DISPLAY
The ParkSense Warning screen is located within
the instrument cluster display Ú page 98. It
provides visual warnings to indicate the distance
between the rear fascia/bumper and/or front
fascia/bumper and the detected obstacle.
ENABLING AND DISABLING PARKSENSE
ParkSense can be enabled and disabled
with the ParkSense switch located on the
switch panel above the Uconnect display.
When the ParkSense switch is pushed to enable
the system, the instrument cluster will display the
system state. When the ParkSense switch is pushed to disable
the system, the instrument cluster will display the
“PARKSENSE OFF” message for approximately two
seconds. When the gear selector is moved to
REVERSE and the system is disabled, the
instrument cluster display will display the
“PARKSENSE OFF” message for as long as the
vehicle is in REVERSE.
NOTE:When ParkSense is disabled and the gear selector
is moved to the DRIVE position, no warning
message will be displayed.
The ParkSense switch LED will be on when
ParkSense is disabled or requires service. The
ParkSense switch LED will be off when the system
is enabled. If the ParkSense switch is pushed, and
the system requires service, the ParkSense switch
LED will blink momentarily, and then the LED will
be on.
SERVICE THE PARKSENSE PARK ASSIST
S
YSTEM
During vehicle start-up, when the ParkSense
System has detected a faulted condition, the
instrument cluster will actuate a single chime,
once per ignition cycle, and it will display a pop-up.
The pop-up will include up to two faults. Possible
fault messages are "PARKSENSE UNAVAILABLE
WIPE REAR SENSORS", "PARKSENSE
UNAVAILABLE WIPE FRONT SENSORS", or "PARKSENSE UNAVAILABLE SERVICE REQUIRED.”
The pop-up message will display for five seconds.

When the gear selector is moved to REVERSE and
the system has detected a faulted condition, the
instrument cluster display will display a
"PARKSENSE UNAVAILABLE WIPE REAR SENSORS",
"PARKSENSE UNAVAILABLE WIPE FRONT SENSORS"
or "PARKSENSE UNAVAILABLE SERVICE REQUIRED"
pop-up message for five seconds. After five seconds,
a vehicle graphic will be displayed with
"UNAVAILABLE" at either the front or rear sensor
location depending on where the fault is detected.
The system will continue to provide arc alerts for the
side that is functioning properly. These arc alerts will
interrupt the "PARKSENSE UNAVAILABLE WIPE REAR
SENSORS", "PARKSENSE UNAVAILABLE WIPE
FRONT SENSORS", or "PARKSENSE UNAVAILABLE
SERVICE REQUIRED" messages if an object is
detected within the five second pop-up duration. The
vehicle graphic will remain displayed for as long as
the vehicle is in REVERSE.

If "PARKSENSE UNAVAILABLE WIPE REAR
SENSORS" or "PARKSENSE UNAVAILABLE WIPE
FRONT SENSORS" appears in the instrument
cluster display make sure the outer surface and
the underside of the rear fascia/bumper and/or
front fascia/bumper is clean and clear of snow,
ice, mud, dirt or other obstruction and then cycle
the ignition. If the message continues to appear
see an authorized dealer.
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