2023 JEEP GRAND CHEROKEE alert

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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STARTING AND OPERATING165
SIDE DISTANCE WARNING SYSTEM
The Side Distance Warning system detects the
presence of side obstacles near the vehicle using
the parking sensors located in the front and rear
fascia/bumpers.
Side Distance Warning Display
The Side Distance Warning screen will only be
displayed if this feature is enabled within Uconnect
Settings Úpage 204.
The system warns the driver with an acoustic
signal and, when enabled, with visual indications
on the instrument cluster display. When the vehicle is in DRIVE, the Side Distance
Warning volume/chime will match the Front
ParkSense volume and chime type.
When the vehicle is in REVERSE, the Side Distance
Warning volume/chime will match the Rear
ParkSense volume and chime type.NOTE:ParkSense will reduce the volume of the radio if on
when the system is sounding an audible tone. An
audible tone will only sound if a collision is
possible.
Activation/Deactivation
The system can operate only after driving a short
distance and if the vehicle speed is between 0 and
7 mph (0 and 11 km/h). The system can be
activated/deactivated via the Settings menu of the
Uconnect system. If the ParkSense System is
deactivated via the ParkSense hard switch, then
the Side Distance Warning system will
automatically be deactivated.
Message on the display for Side Distance Warning
feature:
“Wipe Sensors” — This message is displayed in the
case of a failure of the Side Distance Warning
system sensors. Free the bumpers of any
obstacles, ensure that the front and rear fascia/
bumper are free of snow, ice, mud, dirt and debris
to keep the ParkSense system operating properly.
“System Not Available” — This message is
displayed if the Side Distance Warning system is
not available. The failed operation of the system
might be due to the insufficient voltage from the
battery or other failures on the electrical system.
Contact an authorized dealer as soon as possible
to have the electrical system checked.CAUTION!
ParkSense is only a parking aid and it is
unable to recognize every obstacle, including
small obstacles. Parking curbs might be
temporarily detected or not detected at all.
Obstacles located above or below the sensors
will not be detected when they are in close
proximity.
The vehicle must be driven slowly when using
ParkSense in order to be able to stop in time
when an obstacle is detected. It is recom
-
mended that the driver looks over his/her
shoulder when using ParkSense.
WARNING ALERTS
Distance
(inches/cm) Less than
12 inches
(30 cm)12 –
24 inches
(30–60 cm)
Arcs-Left Flashing Flashing
Arcs-Right Flashing Flashing
Audible Alert
Chime ContinuousFast audible
chime as the
objects get
close to the
vehicle
Radio Volume
Reduced Yes
Yes
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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!
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210MULTIMEDIA
Safety & Driving Assistance
Restore Settings to Default This setting will return all the previously changed settings to their factory
defaults.
More Profile Options This setting will give access to more profile options.
Setting NameDescription
When the Safety & Driving Assistance button is pressed on the touchscreen, the system displays the options related to the vehicle’s safety settings. These
options will differ depending on the features equipped on the vehicle. The settings may display in list form or within subfolders on the screen. To access a
subfolder, select the desired folder; the available options related to that feature will then display on the screen.
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting NameDescription
Forward Collision Warning Sensitivity — Located In Automatic Emergency
Braking Submenu This setting will change the distance at which the Forward Collision Warning
(FCW) alert sounds. The “Medium” setting will have the FCW system signal
when an object is in view, and the possibility of a collision is detected. The
“Near” setting will have the FCW system signal when the object is closer to the
vehicle. The “Far” setting will have the FCW system signal when an object is at
a far distance from the vehicle.
Forward Collision Warning — Located In Automatic Emergency Braking
Submenu This setting will turn the Forward Collision Warning system on or off. The “Off”
setting will deactivate the FCW system. If “Off” is selected, an Off icon will
display on your Instrument Cluster Display. The “Warning Only” setting will
provide only an audible chime when a collision is detected. The “Warning +
Active Braking” setting will provide an audible chime and apply some brake
pressure when a collision is detected.

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MULTIMEDIA211
Pedestrian Emergency Braking — Located In Automatic Emergency Braking
Submenu This setting will turn the Pedestrian Emergency Braking system on or off. If
“Off” is selected, an Off icon will display on your Instrument Cluster Display.
Active Driving Assist Steering Wheel Vibration
This setting will turn the Active Driving Assist Steering Wheel Vibration on or off.

Traffic Sign Assist This setting will turn Traffic Sign Assist on or off.
Traffic Sign Assist Warning This setting will allow you to set the warning type related to the traffic sign.
The available options are “Off”, “Visual”, and “Visual + Chime”.
Traffic Sign Assist Sensitivity This setting will change the Traffic Sign Assist Sensitivity. The available
options are “+ 0”, “+ 5”, and “+ 10”.
Traffic Sign Assist Offset This setting will alter the Traffic Sign Assist Offset. The available options will
allow you to adjust the offset from a range of 0 to 5 mph.
Traffic Sign Within this setting are three additional settings: “Traffic Sign Blinking” with
“On” and “Off” options, “Traffic Sign Sensitivity” with “+ 0”, “+ 5”, and “+ 10”
options, and “Traffic Sign Information Offset” with selectable options between
0 to 5 mph.
New Speed Zone Indication
This setting will allow you to set if the system will warn you that the speed
limit has changed in an area. The available options are “Off”, “Visual”, and
“Visual + Chime”.

Active Lane Management This setting will alert the driver when a lane departure is detected. The
available options are “Vibration Only”, “Steering Assist Only”, and “Vibration +
Steering Assist”.
Lane Warning This setting will let you choose between “Early”, “Medium”, and “Late”.
Vibration Strength This setting will allow you to change the vibration strength between “Low”,
“Medium”, and “High”.
Steering Assist Strength This setting will change the strength of the steering wheel feedback during a
lane departure. The available settings are “Low”, “Medium”, and “High”.
Setting Name
Description
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212MULTIMEDIA
Night Vision Video Warning This setting will turn the Night Vision Video Warning and green/gray cluster
indicator light on or off.
ParkSense This setting will change the type of ParkSense alert when a close object is
detected and can provide both an audible chime and a visual display.
Front ParkSense Volume This setting adjusts the volume of the Front ParkSense system. The available
settings are “Low”, “Medium”, and “High”.
Rear ParkSense Volume This setting adjusts the volume of the Rear ParkSense system. The available
settings are “Low”, “Medium”, and “High”.
Rear ParkSense Braking Assist This setting will turn the Rear ParkSense Braking Assist on or off.
Side Distance Warning This setting will turn the Side Distance Warning on or off.
Drowsy Driver Detection This setting will monitor the driver’s driving habits and warn you of any
changes, indicating that the driver may be drowsy. The available options are
“On” and “Off”.
Blind Spot Alert This setting will change the type of alert provided when an object is detected
in a vehicle’s blind spot. The “Off” setting will turn off Blind Spot Alert. The
“Lights” setting will activate the Blind Spot Alert lights on the outside mirrors.
The “Lights & Chime” setting will activate the lights on the outside mirrors and
an audible chime.
Electric Power Steering Default This setting will change the Electric Power Steering Default. The available
options are “Comfort” for a lower effort steering experience, “Normal” for the
standard effort steering experience, and “Sport” for a higher effort steering
experience.
Hill Start Assist This setting will turn the Hill Start Assist system on or off.
Tire Fill Assist This setting will turn Tire Fill Assist on or off.
Setting NameDescription

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MULTIMEDIA213
Clock & Date
Rear Seat Alert
When this setting is turned on and the rear doors are opened while the engine is
running, or if the engine is turned on within 10 minutes of the door opening, a
message will appear to check the rear seat when the vehicle is powered OFF.

Setting Name
Description
When the Clock & Date button is pressed on the touchscreen, the system displays the different options related to the vehicle’s internal clock.
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting NameDescription
Sync Time With GPS This setting will sync the time to the GPS receiver in the system. The system
will control the time via the GPS location.
Time Format This setting will allow you to set the time format (AM/PM). Sync Time With GPS
must be off for this setting to be available. The “12 hrs” setting will set the
time to a 12-hour format. The “24 hrs” setting will set the time to a 24-hour
format.
Set Time This setting will allow you to set the hours and minutes. Sync Time With GPS
must be off for this setting to be available. The “+” setting will increase the
hours or minutes. The “-” setting will decrease the hours or minutes.
Set Date This setting will allow you to set the day, month and year. Using “+” or “-”, you
can scroll through the available days, months, and years.
Show Time and Date During Screen Off This setting will allow you to show the time and date while the screen is off.
Available options are “On” and “Off”.
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