2017 JEEP CHEROKEE User Guide

Front Park Assist
When the vehicle is in DRIVE the ParkSense Warning
screen will be displayed when an obstacle is detected.
The system will indicate a detected obstacle by showing a
single arc in one or more regions based on the obstacle’s
distance and location relative to the vehicle.
If an obstacle is detected in the center front region, the
display will show a single arc in the center front region. As
the vehicle moves closer to the obstacle, the display will
show the single arc moving closer to the vehicle. A fast
sound tone will be produced when reaching the 2nd
flashing arc and will change to a continuous sound tone
when the 1st flashing arc appears.
If an obstacle is detected in the left and/or right front
region, the display will show a single flashing arc in the left
and/or right front region and will produce a fast sound
tone. As the vehicle moves closer to the obstacle, the
display will show the single arc moving closer to the
vehicle and the tone will change from fast to continuous.
No Tone/Solid Arc
No Tone/Flashing Arc
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The vehicle is close to the obstacle when the warning
display shows one flashing arc and sounds a continuous
tone. The following chart shows the warning alert opera-
tion when the system is detecting an obstacle:
Fast Tone/Flashing Arc
Continuous Tone/Flashing Arc
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WARNING ALERTS
Front Distance (in/cm) Greater than
47 in (120 cm) 47-39 in
(120-100 cm) 39-25 in
(100-65 cm) 25-12 in
(65-30 cm) Less than
12 in (30 cm)
Arcs — Left NoneNoneNone 2nd Flashing 1st Flashing
Arcs — Center None 4th Solid 3rd Flashing 2nd Flashing 1st Flashing
Arcs — Right None NoneNone 2nd Flashing 1st Flashing
Audible Alert Chime None
NoneNone FastContinuous
Radio Volume Reduced No
NoNoYes Yes
NOTE: ParkSense will reduce the volume of the radio, if
on, when the system is sounding an audio tone.
Front Park Assist Audible Alerts
ParkSense will turn off the Front Park Assist audible alert
(chime) after approximately three seconds when an ob-
stacle has been detected, the vehicle is stationary, and brake
pedal is applied.
Adjustable Chime Volume Settings
Front and Rear chime volume settings can be selected from
the Customer-Programmable Features section of the
Uconnect System, refer to “Uconnect Settings” in “Mulit-
media” for further information. If the Uconnect System is equipped, chime volume settings
will not be accessible from the instrument cluster display.
The chime volume settings include LOW, MEDIUM, and
HIGH. The factory default volume setting is MEDIUM.
ParkSense will retain its last known configuration state
through ignition cycles.
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Enabling And Disabling ParkSense
ParkSense can be enabled and disabled with the ParkSense
switch, located on the switch panel below the Uconnect
display.
When the ParkSense switch is pushed to disable the system,
the instrument cluster display will show the “PARKSENSE
OFF” message for approximately five seconds. Refer to
“Instrument Cluster Display” in “Getting To Know Your
Instrument Panel” for further information. When the gear
selector is moved to REVERSE and the system is disabled,
the instrument cluster display will show the “PARKSENSE
OFF” message for as long as the vehicle is in REVERSE.
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 requires service, the ParkSense
switch LED will blink momentarily, and then the LED will
be on.
ParkSense Switch
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Service The ParkSense Park Assist System
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 thePARKSENSE UNAVAILABLE WIPE REAR SEN-
SORS, PARKSENSE UNAVAILABLE WIPE FRONT SEN-
SORS,orthePARKSENSE UNAVAILABLE SERVICE RE-
QUIRED message 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 UNAVAILABLEat 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 mes-
sages 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. Refer to “Instrument
Cluster Display” for further information.
If
PARKSENSE UNAVAILABLE WIPE REAR SENSORS or
PARKSENSE UNAVAILABLE WIPE FRONT SENSORS ap-
pears 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.
If the PARKSENSE UNAVAILABLE SERVICE REQUIRED 
message appears in the instrument cluster display, see an
authorized dealer.
Cleaning The ParkSense System
Clean the ParkSense sensors with water, car wash soap and
a soft cloth. Do not use rough or hard cloths. Do not scratch
or poke the sensors. Otherwise, you could damage the
sensors.
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ParkSense System Usage Precautions
NOTE:
•Ensure that the front and rear bumper are free of snow,
ice, mud, dirt and debris to keep the ParkSense system
operating properly.
• Construction equipment, large trucks, and other vibra-
tions could affect the performance of ParkSense.
• When you turn ParkSense off, the instrument cluster
display will read “PARKSENSE OFF.” Furthermore,
once you turn ParkSense off, it remains off until you turn
it on again, even if you cycle the ignition key.
• When you move the gear selector to the REVERSE
position and ParkSense is turned off, the instrument
cluster display will read “PARKSENSE OFF” for as long
as the vehicle is in REVERSE.
• ParkSense, when on, will reduce the volume of the radio
when it is sounding a tone.
• Clean the ParkSense sensors regularly, taking care not to
scratch or damage them. The sensors must not be
covered with ice, snow, slush, mud, dirt or debris.
Failure to do so can result in the system not working
properly. The ParkSense system might not detect an obstacle behind or in front of the fascia/bumper, or it
could provide a false indication that an obstacle is
behind or in front of the fascia/bumper.
• Use the ParkSense switch to turn the ParkSense system
off if objects such as bicycle carriers, trailer hitches, etc.
are placed within 12 inches (30 cm) from the rear
fascia/bumper. Failure to do so can result in the system
misinterpreting a close object as a sensor problem,
causing the “PARKSENSE UNAVAILABLE SERVICE
REQUIRED” message to appear in the instrument clus-
ter display.
• ParkSense should be disabled when the liftgate is in the
open position. An opened liftgate could provide a false
indication that an obstacle is behind the vehicle.
• There may be a delay in the object detection rate if the
object is moving. This will cause the automatic braking
application to be delayed.
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WARNING!
•Drivers must be careful when backing up even when
using ParkSense. Always check carefully behind
your vehicle, look behind you, and be sure to check
for pedestrians, animals, other vehicles, obstructions,
and blind spots before backing up. You are respon-
sible for safety and must continue to pay attention to
your surroundings. Failure to do so can result in
serious injury or death.
• Before using ParkSense, it is strongly recommended
that the ball mount and hitch ball assembly is
disconnected from the vehicle when the vehicle is
not used for towing. Failure to do so can result in
injury or damage to vehicles or obstacles because the
hitch ball will be much closer to the obstacle than the
rear fascia when the loudspeaker sounds the con-
tinuous tone. Also, the sensors could detect the ball
mount and hitch ball assembly, depending on its size
and shape, giving a false indication that an obstacle
is behind the vehicle.
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 recommended that the
driver looks over his/her shoulder when using
ParkSense.
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PARKSENSE ACTIVE PARK ASSIST SYSTEM —
IF EQUIPPED
The ParkSense Active Park Assist system is intended to
assist the driver during parallel and perpendicular parking
maneuvers by identifying a proper parking space, provid-
ing audible/visual instructions, and controlling the steer-
ing wheel. The ParkSense Active Park Assist system is
defined as “semi-automatic” since the driver maintains
control of the accelerator, gear selector and brakes. De-
pending on the driver’s parking maneuver selection, the
ParkSense Active Park Assist system is capable of maneu-
vering a vehicle into a parallel or a perpendicular parking
space on either side (i.e., driver side or passenger side).
NOTE:
•The driver is always responsible for controlling the
vehicle, responsible for any surrounding objects, and
must intervene as required.
• The system is provided to assist the driver and not to
substitute the driver. •
During a semi-automatic maneuver, if the driver touches
the steering wheel after being instructed to remove their
hands from the steering wheel, the system will cancel,
and the driver will be required to manually complete the
parking maneuver.
• The system may not work in all conditions (e.g. envi-
ronmental conditions such as heavy rain, snow, etc., or if
searching for a parking space that has surfaces that will
absorb the ultrasonic sensor waves).
• New vehicles from the dealer must have at least 30 miles
(48 km) accumulated before the ParkSense Active Park
Assist system is fully calibrated and performs accurately.
This is due to the system’s dynamic vehicle calibration
to improve the performance of the feature. The system
will also continuously perform the dynamic vehicle
calibration to account for differences such as over or
under inflated tires and new tires.
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