Parksense Sensors; Parksense Display - Jeep GRAND CHEROKEE 2021 Owner's Manual

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
speeds 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).
P S S
ARK ENSE ENSORS
The six ParkSense sensors (four when vehicle is
not equipped with front 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.
STARTING AND OPERATING
P S D
ARK ENSE ISPLAY
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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