sensor JEEP GRAND CHEROKEE 2016 WK2 / 4.G SRT Owner's Manual

•ParkSense will retain its last known configuration state
for the automatic braking function through ignition
cycles.
The automatic braking function is intended to assist the
driver in avoiding possible collisions with detected ob-
stacles when backing up in REVERSE gear.
NOTE:
• The driver is always responsible for controlling the
vehicle.
• The system is provided to assist the driver and not to
substitute the driver.
• The driver must stay in full control of the vehicle’s
acceleration and braking and is responsible for the
vehicle’s movements.
Refer to ParkSense System Usage Precautions for limita-
tions of this system and recommendations. 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 approxi-
mately 7 mph (11 km/h) or above. A display warning
will appear in the Driver Information Display (DID)
indicating the vehicle is above ParkSense operating
speed. The system will become active again if the vehicle
speed is decreased to speeds less than approximately
6 mph (9 km/h).
ParkSense Sensors
The four ParkSense sensors, located in the rear fascia/
bumper, monitor the area behind the vehicle that is
within the sensors’ field of view. The sensors can detect
obstacles from approximately 12 in (30 cm) up to 79 in
234 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

(200 cm) from the rear fascia/bumper in the horizontal
direction, depending on the location, type and orienta-
tion of the obstacle.
The six ParkSense sensors, located in the front fascia/
bumper, monitor the area in front of the vehicle that is
within the sensors’ field of view. The sensors can detect
obstacles from approximately 12 in (30 cm) up to 47 in
(120 cm) from the front fascia/bumper in the horizontal
direction, depending on the location, type and orienta-
tion of the obstacle.
ParkSense Warning Display
The ParkSense Warning screen will only be displayed if
Sound and Display is selected from the Customer -
Programmable Features section of the Uconnect System.
Refer toUconnect Settings” in “Understanding Your
Instrument Panel” for further information. The ParkSense Warning screen is located within the
Driver Information Display (DID). It provides visual
warnings to indicate the distance between the rear
fascia/bumper and/or front fascia/bumper and the de-
tected obstacle. Refer to “Driver Information Display
(DID)” for further information.
ParkSense Display
When the vehicle is in REVERSE and an obstacle has
been detected, the warning display will turn ON indicat-
ing the system status.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 235

ParkSense will retain its last known configuration state
through ignition cycles.
Enabling And Disabling ParkSense
ParkSense can be enabled and disabled with the
ParkSense switch.When the ParkSense switch is pushed to dis-
able the system, the instrument cluster will
display the “PARKSENSE OFF” message for
approximately five seconds. Refer to “Driver
Information Display (DID)” in “Understanding Your
Instrument Panel” for further information. When the
gear selector is moved to REVERSE and the system is
disabled, the DID will display 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 the system requires service, the
ParkSense switch LED will blink momentarily, and then
the LED will be ON.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 the
PARKSENSE UNAVAILABLE WIPE REAR
SENSORS, PARKSENSE UNAVAILABLE WIPE
FRONT SENSORS,orthePARKSENSE UNAVAIL-
ABLE SERVICE REQUIRED message for five seconds.
When the gear selector is moved to Reverse and the
system has detected a faulted condition, the Driver
Information Display (DID) 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
242 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

vehicle graphic will be displayed withUNAVAILABLE
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 UN-
AVAILABLE WIPE REAR SENSORS, PARKSENSE UN-
AVAILABLE WIPE FRONT SENSORS,orPARKSENSE
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. Refer to “Driver Information
Display (DID)” for further information.
If PARKSENSE UNAVAILABLE WIPE REAR SENSORS
or PARKSENSE UNAVAILABLE WIPE FRONT SEN-
SORS appears in the Driver Information Display (DID)
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 RE-
QUIRED message appears in the DID, 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 dam-
age the sensors.
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.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 243

•Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense.
• When you turn ParkSense off, the instrument cluster
will display “PARKSENSE OFF.” Furthermore, once
you turn ParkSense off, it remains off until you turn it
on again, even if you cycle the ignition.
• When you move the gear selector to the REVERSE
position and ParkSense is turned off, the instrument
cluster will display “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 in (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 be displayed in the instru-
ment cluster.
• 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.
244 UNDERSTANDING THE FEATURES OF YOUR 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.
WARNING!
• Drivers must be careful when backing up even
when using ParkSense. Always check carefully
(Continued)
WARNING! (Continued)
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 responsible 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 recom-
mended that the ball mount and hitch ball assem-
bly 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 continuous tone. Also, the sensors
could detect the ball mount and hitch ball assem-
bly, depending on its size and shape, giving a false
indication that an obstacle is behind the vehicle.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 245

illuminated. This sequence will continue upon subse-
quent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the sys-
tem may not be able to detect or signal low tire pressure
as intended. TPMS malfunctions may occur for a variety
of reasons, including the installation of replacement or
alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the
TPMS malfunction telltale after replacing one or more
tires or wheels on your vehicle, to ensure that the
replacement or alternate tires and wheels allow the TPMS
to continue to function properly.CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system opera-
tion or sensor damage may result when using re-
placement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System (TPMS)
sensor to become inoperable. After using an after-
market tire sealant it is recommended that you take
your vehicle to an authorized dealership to have your
sensor function checked.
310 UNDERSTANDING YOUR INSTRUMENT PANEL

When the end of the list is reached,No or End of
Diagnostic Code will appear in the DID.
Speed Warning — If Equipped
Push and release the UPorDOWNar-
row button until the Speed Warning Menu
icon/title is highlighted in the DID. Push
and release the OKbutton to enter speed
warning. Use the UP
orDOWNarrow button to
select a desired speed, then push and release the OK
button to set the speed. The Speed Warning telltale
will display in the DID, and a chime will sound with
a pop up warning message when the set speed is
exceeded. Battery Saver On/Battery Saver Mode Message —
Electrical Load Reduction Actions — If Equipped
This vehicle is equipped with an Intelligent Battery
Sensor (IBS) to perform additional monitoring of the
electrical system and status of the vehicle battery.
In cases when the IBS detects charging system failure, or
the vehicle battery conditions are deteriorating, electrical
load reduction actions will take place to extend the
driving time and distance of the vehicle. This is done by
reducing power to or turning off non-essential electrical
loads.
Load reduction is only active when the engine is running.
It will display a message if there is a risk of battery
depletion to the point where the vehicle may stall due to
lack of electrical supply, or will not restart after the
current drive cycle.
342 UNDERSTANDING YOUR INSTRUMENT PANEL

CAUTION!(Continued)
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.
• Front ParkSense Chime Volume
The Front ParkSense Chime Volume settings can be
selected from the Driver Information Display (DID) or
Uconnect System — if equipped. The chime volume
settings include LOW, MEDIUM, and HIGH. The factory
default volume setting is MEDIUM. To make your selec-
tion, press the “ParkSense Front Chime Volume” button
on the touchscreen, until a check-mark appears next to setting, indicating that the setting had been selected.
ParkSense will retain its last known configuration state
through ignition cycles.
•
Rear ParkSense Chime Volume
The Rear ParkSense Chime Volume settings can be se-
lected from the DID or Uconnect System — if equipped.
The chime volume settings include LOW, MEDIUM, and
HIGH. The factory default volume setting is MEDIUM.
To make your selection, press the “ParkSense Rear Chime
Volume” button on the touchscreen, until a check-mark
appears next to setting, indicating that the setting had
been selected. ParkSense will retain its last known con-
figuration state through ignition cycles.
• Rear ParkSense Braking Assist
When this feature is selected, the ParkSense system will
detect objects located behind the vehicle and utilize
356 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:If your vehicle has experienced any damage in
the area where the sensor is located, even if the fascia is
not damaged, the sensor may have become misaligned.
Take your vehicle to an authorized dealer to verify sensor
alignment. Having a sensor that is misaligned will result
in the BSM not operating to specification.
• ParkView Backup Camera Active Guidelines
Your vehicle may be equipped with the ParkView Rear
Back Up Camera Active Guidelines that allows you to see
active guidelines over the ParkView Back up camera
display whenever the shift lever is put into REVERSE.
The image will be displayed on the radio touchscreen
display along with a caution note to “check entire sur-
roundings” across the top of the screen. After five sec-
onds, this note will disappear. To change the mode status,
press the “ParkView Backup Camera Active Guidelines” button on the touchscreen, until a check-mark appears
next to setting, indicating that the setting had been
selected.
•
ParkView Backup Camera Delay
When the vehicle is shifted out of REVERSE (with camera
delay turned OFF), the rear camera mode is exited and
the navigation or audio screen appears again. When the
vehicle is shifted out of REVERSE (with camera delay
turned ON), the rear view image with dynamic grid lines
will be displayed for up to 10 seconds after shifting out of
“REVERSE” unless the forward vehicle speed exceeds
8 mph (12 km/h), the transmission is shifted into
“PARK” or the ignition is switched to the OFF position.
To set the ParkView Backup Camera Delay press the
“Controls” button on the touchscreen, the “settings”
button on the touchscreen, then the “Safety & Driving
Assistance” button on the touchscreen. Press the
358 UNDERSTANDING YOUR INSTRUMENT PANEL