User Manual - Page 325

For 2019 JEEP GRAND CHEROKEE.

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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 approximately 7 mph
(11 km/h) or above. The system will become active again if
the vehicle speed is decreased to speeds less than approxi-
mately 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).
ParkSense Sensors
The four ParkSense sensors (or six, if equipped with Active
Park Assist), 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 inches (30 cm) up to 79 inches (200 cm) from the rear
fascia/bumper in the horizontal direction, depending on
the location, type and orientation 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 inches (30 cm) up to
47 inches (120 cm) from the front fascia/bumper in the
horizontal direction, depending on the location, type and
orientation of the obstacle.
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STARTING AND OPERATING 323
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