2014 JEEP GRAND CHEROKEE ignition

If “PARKSENSE UNAVAILABLE WIPE REAR SEN-
SORS” appears in the Electronic Vehicle Information
Center (EVIC) make sure the outer surface and the
underside of the rear 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 “PARKSENSE UNAVAILABLE SERVICE REQUIRED”
appears in the EVIC, 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 rear bumper is free of snow, ice, mud,
dirt and debris to keep the ParkSense® system oper-
ating properly.
• Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense®.
• When you turn ParkSense® OFF, the instrument clus-
ter 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 key.
• When you move the shift lever to the REVERSE
position and ParkSense® is turned OFF, the EVIC will
display “PARKSENSE OFF” message for as long as the
vehicle is in REVERSE.
220 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 shift lever is in
REVERSE or DRIVE. If ParkSense® is enabled at one of
these shift lever positions, the system will remain active
until the vehicle speed is increased to approximately
7 mph (11 km/h) or above. A display warning will
appear in the Electronic Vehicle Information Center
(EVIC) indicating the vehicle is above ParkSense® oper-
ating speed. The system will become active again if the
vehicle speed is decreased to speeds less than approxi-
mately 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(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® Sys-
tem. Refer to
Uconnect® Settings” in “Understanding
Your Instrument Panel” for further information.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 223

Front Park Assist Audible Alerts
ParkSense® will turn off the Front Park Assist audible
alert (chime) after approximately 3 seconds when an
obstacle 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 EVIC or Uconnect® System — if equipped.
If Uconnect® System is equipped, chime volume settings
will not be accessible from the EVIC.
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.Enabling And Disabling ParkSense®
ParkSense® can be enabled and disabled with the
ParkSense® switch.
When the ParkSense® switch is pressed to dis-
able the system, the instrument cluster will dis-
play the “PARKSENSE OFF” message for ap-
proximately five seconds. Refer to “Electronic
Vehicle Information Center (EVIC)” in “Understanding
Your Instrument Panel” for further information. When the
shift lever/gear selector is moved to REVERSE and the
system is disabled, the EVIC 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 pressed, and the system requires service, the
ParkSense® switch LED will blink momentarily, and then
the LED will be ON.
228 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 SENSORS, PARKSENSE UNAVAILABLE WIPE
FRONT SENSORS,orthePARKSENSE UNAVAIL-
ABLE SERVICE REQUIRED message for five seconds.
When the shift lever is moved to Reverse and the system
has detected a faulted condition, the EVIC 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 car
graphic will be displayed with UNAVAILABLEat ei-
ther 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 UNAVAIL-
ABLE WIPE REAR SENSORS, PARKSENSE UNAVAIL-
ABLE WIPE FRONT SENSORS,orPARKSENSE UN-
AVAILABLE SERVICE REQUIRED messages if an object
is detected within the five second pop-up duration. The
car graphic will remain displayed for as long as the
vehicle is in REVERSE. Refer to “Electronic Vehicle
Information Center (EVIC)” in “Understanding Your
Instrument Panel” for further information.
If PARKSENSE UNAVAILABLE WIPE REAR SENSORS
or PARKSENSE UNAVAILABLE WIPE FRONT SEN-
SORS appears in the Electronic Vehicle Information
Center (EVIC) 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.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 229

If thePARKSENSE UNAVAILABLE SERVICE RE-
QUIRED message appears in the EVIC, see an autho-
rized 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.
• 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 key.
• When you move the shift lever 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.
230 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 ofREVERSEunless the forward vehicle
speed exceeds 8 mph (13 km/h), the transmission is
shifted into PARKor the ignition is switched to the OFF
position.
NOTE: The ParkView® Rear Back Up Camera has pro-
grammable modes of operation that may be selected
through the Uconnect® System. Refer to “Uconnect® Settings” in “Understanding Your Instrument Panel” for
further information.
When enabled, active guide lines are overlaid on the
image to illustrate the width of the vehicle and its
projected backup path based on the steering wheel
position. The active guide lines will show separate zones
that will help indicate the distance to the rear of the
vehicle while a dashed center-line will indicate the center
of the vehicle to assist with aligning to a hitch/receiver.
The following table shows the approximate distances for
each zone:
Zone
Distance to the rear of the vehicle
Red 0 - 1 ft (0 - 30 cm)
Yellow 1 ft - 3 ft (30 cm - 1 m)
Green 3 ft or greater (1 m or greater)
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 233

Before You Begin Programming HomeLink®
Be sure that your vehicle is parked outside of the garage
before you begin programming.
For more efficient programming and accurate transmis-
sion of the radio-frequency signal it is recommended that
a new battery be placed in the hand-held transmitter of
the device that is being programmed to the HomeLink®
system.
Erase all channels before you begin programming. To
erase the channels place the ignition in the ON/RUN
position and press and hold the two outside HomeLink®
buttons (I and III) for up 20 seconds or until the red
indicator flashes.NOTE:
•
Erasing all channels should only be performed when
programming HomeLink® for the first time. Do not
erase channels when programming additional buttons.
• If you have any problems, or require assistance, please
call toll-free 1-800-355-3515 or, on the Internet at
www.HomeLink.com for information or assistance.
Programming A Rolling Code
For programming garage door openers that were manu-
factured after 1995. These garage door openers can be
identified by the “LEARN” or “TRAIN” button located
where the hanging antenna is attached to the garage door
opener. It is NOT the button that is normally used to
open and close the door. The name and color of the
button may vary by manufacturer.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 239

1. Cycle the ignition to the ON/RUN position.2. Place the hand-held transmitter 1 to 3 in (3 to 8 cm)
away from the HomeLink® button you wish to pro-
gram while keeping the HomeLink® indicator light in
view.
3. Simultaneously press and hold both the HomeLink® button you want to program and the hand-held trans-
mitter button.
4. Continue to hold both buttons and observe the indi- cator light. The HomeLink® indicator will flash slowly
and then rapidly after HomeLink® has received the
frequency signal from the hand-held transmitter. Re-
lease both buttons after the indicator light changes
from slow to rapid.
5. At the garage door opener motor (in the garage), locate the “LEARN” or “TRAINING” button. This can
usually be found where the hanging antenna wire is
attached to the garage door opener/device motor.
Training The Garage Door Opener
1 — Door Opener
2 — Training Button 240 UNDERSTANDING THE FEATURES OF YOUR VEHICLE