Parksense Rear Park Assist - If Equipped - Jeep Grand Cherokee 2020 Owner's Manual

228 STARTING AND OPERATING
PARKSENSE REAR PARK ASSIST — IF
EQUIPPED
The ParkSense Rear Park Assist system
provides visual and audible indications of the
distance between the rear fascia and a
detected obstacle when backing up (e.g. during
a parking maneuver). If your vehicle is equipped
with an automatic transmission, the vehicle
brakes may be automatically applied and
released when performing a reverse parking
maneuver if the system detects a possible
collision with an obstacle.
NOTE:
The driver can disable the automatic braking

function by turning ParkSense off via the
ParkSense switch. The driver can also over-
ride automatic braking by changing the gear
or by pressing the gas pedal over 90% of its
capacity during the braking event.
Automatic brakes are not available if ESC is

not available.
Automatic brakes are not available if the

vehicle is in 4LO.
Automatic brakes will not be available if there

is a faulted condition detected with the
ParkSense Park Assist system or the Braking
System Module.
The automatic braking function may only be

applied if the vehicle deceleration is not
enough to avoid colliding with a detected
obstacle.
The automatic braking function may not be

applied fast enough for obstacles that move
toward the rear of the vehicle from the left
and/or right sides.
The automatic braking function can be

enabled/disabled from the
Customer-Programmable Features section of
the Uconnect System.
ParkSense will retain its last known configu-

ration state for the automatic braking func-
tion through ignition cycles.
The automatic braking function is intended to
assist the driver in avoiding possible collisions
with detected obstacles 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" in this section for limitations 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. If ParkSense is enabled
at this gear selector position, the system will
remain active until the vehicle speed is
increased to approximately 7 mph (11 km/h) or
above. When in REVERSE and above the
system's operating speed, a warning will appear
within the instrument cluster display indicating
the vehicle speed is too fast.