cruise control JEEP GRAND CHEROKEE 2023 Owners Manual

5
FOUR-WHEEL DRIVE OPERATION...................... 131 Quadra-Trac I Operating Instructions/
Precautions — If Equipped ............................ 131
Quadra-Trac II Operating Instructions/
Precautions —If Equipped ............................. 131
Shift Positions................................................ 132
Shifting Procedures ....................................... 132
Quadra-Trac II System —If Equipped ............ 133Electronic Sway Bar Disconnect —
If Equipped .................................................... 133
SELEC-TERRAIN — IF EQUIPPED ....................... 134
Selec-Terrain Mode Selection ...................... 134Instrument Cluster Display Messages ......... 135
QUADRA-LIFT — IF EQUIPPED ............................ 136
Description..................................................... 136
Air Suspension Modes .................................. 138
Instrument Cluster Display Messages ......... 138Operation ....................................................... 138
FUEL SAVER TECHNOLOGY 5.7L ONLY —
IF EQUIPPED ......................................................... 139
POWER STEERING .............................................. 139 STOP/START SYSTEM — IF EQUIPPED ............. 140
Autostop Mode .............................................. 140
Possible Reasons The Engine Does Not
Autostop......................................................... 140

To Start The Engine While In Autostop Mode......141
To Manually Turn Off The Stop/Start System .....141
To Manually Turn On The Stop/Start System......141

System Malfunction ...................................... 141
CRUISE CONTROL SYSTEMS ............................ 142
Adaptive Cruise Control (ACC) ...................... 142
TRAFFIC SIGN ASSIST SYSTEM —
IF EQUIPPED ........................................................ 151
Activation/Deactivation ................................ 151Traffic Sign Assist Modes ............................. 151
Indications On The Display ........................... 151
ACTIVE DRIVING ASSIST SYSTEM —
IF EQUIPPED ........................................................ 152
Operation ....................................................... 152
Turning Active Driving Assist On Or Off ........ 155
Indications On The Display ........................... 156System Status ............................................... 157
System Operation/Limitations ..................... 158 PARKSENSE FRONT/REAR PARK ASSIST
SYSTEM — IF EQUIPPED ..................................... 159
ParkSense Sensors ....................................... 160
ParkSense Display ........................................ 160
ParkSense Warning Display ......................... 163
Enabling And Disabling ParkSense.............. 163

Service The ParkSense Park Assist System ...163

Cleaning The ParkSense System ................. 164
ParkSense System Usage Precautions........ 164Side Distance Warning System .................... 165
PARKSENSE ACTIVE PARK ASSIST SYSTEM —
IF EQUIPPED ......................................................... 166
Enabling And Disabling The ParkSense Active
Park Assist System........................................ 167
Parallel/Perpendicular Parking Space
Assistance Operation .................................... 168
Exiting The Parking Space ............................ 170
ACTIVE LANE MANAGEMENT SYSTEM —
IF EQUIPPED ........................................................ 171
Active Lane Management Operation ........... 171
Turning Active Lane Management On Or Off ..172

Active Lane Management Warning Message ..... 172

Changing Active Lane Management Status ...174

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14 Electronic Stability Control (ESC) OFF Warning Light Úpage 112
Engine Check/Malfunction Indicator Warning Light (MIL) Úpage 112
Fuel Level Sensor Failure Warning Light Úpage 112
Low Fuel Warning Light Úpage 112
Low Washer Fluid Warning Light Úpage 112
Night Vision Animal Warning Light Úpage 110
Night Vision Pedestrian Warning Light Úpage 110
Yellow Warning Lights
Service 4WD Warning Light
Úpage 113
Service Active Lane Management Warning Light Úpage 112
Service Adaptive Cruise Control (ACC) Warning Light Úpage 113
Service Forward Collision Warning (FCW) Or Pedestrian Emergency Braking (PEB) Warning Light
Úpage 113
Service Stop/Start System Warning Light Úpage 113
Sway Bar Fault Warning Light Úpage 113
Tire Pressure Monitoring System (TPMS) Warning Light Úpage 113
Yellow Warning Lights

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16 Adaptive Cruise Control (ACC) Set With Target Indicator Light Úpage 115
Adaptive Cruise Control (ACC) Set With No Target Detected Indicator Light
Ú page 115
Auto HOLD Indicator Light Úpage 115
Cruise Control SET Indicator Light Úpage 115
Front Fog Indicator Light Úpage 115
Night Vision Active Indicator Light Úpage 116
Green Indicator Lights
Parking/Headlights On Indicator Light
Úpage 116
Rear Seat Belt Fastened Indicator Light Úpage 116
Selec-Speed Control Indicator Light Úpage 117
Sport Mode Indicator Light Úpage 116
Stop/Start Active Indicator Light Úpage 116
Turn Signal/Hazard Indicator Lights Úpage 116
Green Indicator Lights

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17
White Indicator Lights
Active Driving Assist On Indicator Light Úpage 116
Adaptive Cruise Control (ACC) Ready Indicator Light Úpage 116
Cruise Control Ready Indicator Light Úpage 116
Hill Descent Control (HDC) Indicator Light Úpage 116
Rear Seat Unoccupied Indicator Light Úpage 116
Blue Indicator Lights
High Beam Indicator Light Úpage 117
Gray Indicator Lights
Night Vision Suppressed Indicator Light Úpage 117
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102GETTING TO KNOW YOUR INSTRUMENT PANEL
Unstored Messages Until RUN
These messages deal primarily with the Remote
Start feature. This message type is displayed
until the ignition is in the RUN state. Examples of
this message type are “Remote Start Canceled - Door Ajar” and “Press Brake Pedal and Push
Button to Start”.
Five Second Unstored Messages

When the appropriate conditions occur, this
type of message takes control of the main display area for five seconds and then returns to
the previous screen. An example of this
message type is “Automatic High Beams On”.
Includes the following, but not limited to:
The Reconfigurable Telltales section is divided into the white or yellow telltales area on the left, and the green or red telltales area on the right. Vehicle Speed is Too High to Shift to R
Front Seat Belts UnbuckledDriver Seat Belt Unbuckled
Doors Open Passenger Seat Belt UnbuckledTraction Control Off
Vehicle Speed Too High To Shift to D Washer Fluid LowOil Pressure Low
Hood Open Oil Change DueFuel Low
Shift Not Allowed Service Anti-lock Brake SystemService Electronic Throttle Control
Service Shifter Service Power SteeringCruise Off
Vehicle Speed is Too High to Shift to P Cruise ReadyACC Override
Service Transmission Cruise Set To XXX mph or km/hClose Fuel Door
Liftgate Open Vehicle Not In ParkService Tire Pressure System
Door Open Park Brake EngagedBrake Fluid Low
Service Air Bag Warning Light Lights OnEngine Temperature Hot
Remote Start Disabled Start To Reset Right Front Turn Signal Light OutRight Rear Turn Signal Light Out
Service Air Bag System Left Front Turn Signal Light OutLeft Rear Turn Signal Light Out
Remote Start Canceled Liftgate Open Ignition OnCheck The Rear Seat
Remote Start Canceled Time Expired Remote Start Active Push Start ButtonRemote Start Canceled Fuel Low
Remote Start Canceled Hood Open Remote Start Canceled Door Open

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106GETTING TO KNOW YOUR INSTRUMENT PANEL
Content and Layout
Simple: Speed, Speed Limit
Standard : Speed, Speed Limit, Navigation

Standard Mode

When “Standard” mode is selected, the HUD
image is split into thirds with the speed limit
indicator shown to the left, vehicle speed in the
center, and turn-by-turn navigation to the right.
Advanced : Speed, Speed Limit, Navigation,
Driver Assist (ACC/Cruise, Active Lane
Management, Active Driving Assist), Gear
(available in Sport mode)
Advanced Mode

When “Advanced” mode is selected, the HUD
displays the vehicle speed, turn-by-turn naviga -
tion, speed limit, driver assist function(s), and
current gear.
Custom 1 : Speed, Speed Limit
Custom 2: Speed, Speed Limit, Navigation
Custom 3: Speed, Speed Limit, Navigation,
Driver Assist (ACC/Cruise, Active Lane
Management, Active Driving Assist)
Custom 4 : Speed, Speed Limit, Navigation,
Driver Assist (ACC/Cruise, Active Lane
Management, Active Driving Assist), Gear
(available in Sport mode)
Display Height
Brightness
NOTE:
The HUD basic settings (Brightness, Display
Height and Non Custom layouts), are controlled
through the Settings Screen in the Instrument
Cluster Ú page 98.
NOTE:If current theme is set to Digital, tachometer will
not display while in the Settings menu.
BATTERY SAVER ON/BATTERY SAVER
M
ODE MESSAGE — ELECTRICAL LOAD
R
EDUCTION 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.

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GETTING TO KNOW YOUR INSTRUMENT PANEL113
Night Vision Animal Warning Light
The Night Vision Animal Warning Light
will illuminate in yellow when an animal is
approaching or is in the vehicle’s path
Úpage 177.
Night Vision Pedestrian Warning Light
The Night Vision Pedestrian Warning
Light will illuminate in yellow when a
pedestrian is approaching or is in the
vehicle’s path Ú page 177.
Service 4WD Warning Light — If Equipped
This warning light will illuminate to signal
a fault with the 4WD system. If the light
stays on or comes on during driving, it
means that the 4WD system is not
functioning properly and that service is required.
We recommend you drive to the nearest service
center and have the vehicle serviced immediately.
Service Adaptive Cruise Control (ACC)
Warning Light
This light will turn on when the ACC is not
operating and needs service
Ú page 142.
Service Forward Collision Warning (FCW)
Or Pedestrian Emergency Braking (PEB)
Warning Light — If Equipped
This warning light will illuminate to
indicate a fault in the FCW or PEB
System. Contact an authorized dealer for
service Ú page 261.
Service Stop/Start System Warning Light —
If Equipped
This warning light will illuminate when the
Stop/Start system is not functioning
properly and service is required. Contact
an authorized dealer for service.
Sway Bar Fault Warning Light
This light will illuminate when there is a
fault in the sway bar disconnect system
Úpage 133.
Tire Pressure Monitoring System (TPMS)
Warning Light
The warning light switches on and a
message is displayed to indicate that the
tire pressure is lower than the
recommended value and/or that slow
pressure loss is occurring. In these cases, optimal
tire duration and fuel consumption may not be
guaranteed. Should one or more tires be in the condition
previously mentioned, the display will show the
indications corresponding to each tire.
Each tire, including the spare (if provided), should
be checked monthly when cold and inflated to the
inflation pressure recommended by the vehicle
manufacturer on the vehicle placard or tire
inflation pressure label. If your vehicle has tires of
a different size than the size indicated on the
vehicle placard or tire inflation pressure label, you
should determine the proper tire inflation pressure
for those tires.
As an added safety feature, your vehicle has been
equipped with a TPMS that illuminates a low tire
pressure telltale when one or more of your tires is
significantly underinflated. Accordingly, when the
low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a
significantly underinflated tire causes the tire to
overheat and can lead to tire failure. Underinflation
CAUTION!
Do not continue driving with one or more flat
tires as handling may be compromised. Stop the
vehicle, avoiding sharp braking and steering. If a
tire puncture occurs, repair immediately using
the dedicated tire repair kit and contact an
authorized dealer as soon as possible.
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GETTING TO KNOW YOUR INSTRUMENT PANEL115
Auto HOLD! Fault Indicator Light —
If Equipped
The Auto HOLD! Fault Indicator light will
illuminate if a fault is detected, it will be
indicated by a yellow ‘HOLD!’ indicator
light that will stay on as long as the fault
condition exists.
Forward Collision Warning (FCW) Or
Pedestrian Emergency Braking (PEB) OFF
Indicator Light — If Equipped
This indicator light illuminates to indicate
that FCW or PEB is off Ú page 261.
Max Payload Exceeded Indicator Light
This light indicates that the maximum
payload may have been exceeded or load
leveling cannot be achieved at its current
ride height.
NEUTRAL Indicator Light — If Equipped
This light alerts the driver that the 4WD
power transfer case is in the NEUTRAL
mode and the front and rear driveshafts
are disengaged from the powertrain.
Sway Bar Indicator Light — If Equipped
This indicator light will illuminate when
the front sway bar is disconnected
Úpage 133.
GREEN INDICATOR LIGHTS
Active Driving Assist - Driver Attentive
Indicator Light
This light will turn on when the system
detects that the driver is attentive and is
actively steering the vehicle.
Adaptive Cruise Control (ACC) Set With
Target Indicator Light — If Equipped
This will display when the ACC is set and
the vehicle in front is detected
Úpage 142.
Adaptive Cruise Control (ACC) Set With No
Target Detected Indicator Light —
If Equipped
This will display when the ACC is set and
the vehicle in front is not detected
Úpage 142.
Auto HOLD Indicator Light — If Equipped
Auto HOLD keeps your vehicle at a
complete stop without you having to keep
your foot on the brake pedal. Once
engaged a green “HOLD” indicator will
appear in the Instrument Cluster Display.
Cruise Control SET Indicator Light —
If Equipped
This indicator light will illuminate when
the cruise control is set to the desired
speed Ú page 142.
Front Fog Indicator Light — If Equipped
This indicator light will illuminate when
the front fog lights are on Ú page 57.
Active Lane Management Indicator Light —
If Equipped
The Active Lane Management indicator
light illuminates solid green when both
lane markings have been detected and
the system is “armed” and ready to
provide visual and torque warnings if an
unintentional lane departure occurs Ú page 171.
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116GETTING TO KNOW YOUR INSTRUMENT PANEL
Night Vision Active Indicator Light —
If Equipped
This light alerts the driver that the Night
Vision Warning System status is Active
Úpage 177.
Parking/Headlights On Indicator Light
This indicator light will illuminate when
the parking lights or headlights are
turned on Ú page 57.
Rear Seat Belt Fastened Indicator Light —
If Equipped
This light indicates when a rear seat belt
has been buckled in the second row. A
telltale will display in the upper right
corner of the instrument cluster display
to correspond to the specific seating position once
the seat belt has been buckled Ú page 269.
Sport Mode Indicator Light
This light will turn on when Sport mode is
active.
Stop/Start Active Indicator Light —
If Equipped
This indicator light will illuminate when
the Stop/Start function is in “Autostop”
mode Úpage 140.
Turn Signal/Hazard Indicator Lights
When the left or right turn signal is
activated, the turn signal indicator will
flash independently and the
corresponding exterior turn signal lamps
will flash. Turn signals can be activated when the
multifunction lever is moved down (left) or up
(right).
NOTE:
A continuous chime will sound if the vehicle is
driven more than 1 mile (1.6 km) with either
turn signal on.
Check for an inoperative outside light bulb if
either indicator flashes at a rapid rate.
WHITE INDICATOR LIGHTS
Active Driving Assist On Indicator Light
This light will turn on when the system is
turned on, but is not actively providing
steering to the vehicle.
Adaptive Cruise Control (ACC) Ready
Indicator Light — If Equipped
This light will turn on when ACC has been
turned on, but is not set Ú page 142.
Cruise Control Ready Indicator Light
This indicator light will illuminate when
the cruise control is ready, but not set
Úpage 142.

Hill Descent Control (HDC) Indicator Light —
If Equipped

This indicator shows when the HDC
feature is turned on. The light will be on
solid when HDC is armed. HDC can only
be armed when the transfer case is in the
4WD Low position and the vehicle speed is less
then 30 mph (48 km/h). If these conditions are not
met while attempting to use the HDC feature, the
HDC indicator light will flash on/off.
Rear Seat Unoccupied Indicator Light —
If Equipped
This light indicates when the rear
passenger seats are unoccupied, and will
illuminate in the upper right portion of
the instrument cluster display,
momentarily replacing the configurable corner
information Ú page 249.

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142STARTING AND OPERATING
(Continued)
CRUISE CONTROL SYSTEMS
Your vehicle is equipped with the Adaptive Cruise
Control (ACC) system which will adjust the vehicle
speed up to the preset speed to maintain a
distance with the vehicle ahead.
NOTE:In vehicles NOT equipped with the Active Driving
Assist (ADA) system:
Fixed Speed Cruise Control can be used when
ACC is not enabled, and functions as normal
cruise control.
Fixed Speed Cruise Control will not detect vehi -
cles directly ahead of you. Always be aware of
the feature selected.
Only one Cruise Control feature can operate at a
time. For example, if Fixed Speed Cruise Control
is enabled, Adaptive Cruise Control will be
unavailable, and vice versa.
ADAPTIVE CRUISE CONTROL (ACC)
Adaptive Cruise Control (ACC) increases the driving
convenience provided by Cruise Control while
traveling on highways and major roadways.
However, it is not a safety system and not designed
to prevent collisions. ACC will allow you to keep Cruise Control engaged
in light to moderate traffic conditions without the
constant need to reset your Cruise Control. ACC
utilizes a radar sensor and a forward facing
camera designed to detect a vehicle directly ahead
of you.
NOTE:
If the ACC sensor detects a vehicle ahead, ACC
will apply limited braking or acceleration (not to
exceed the original set speed) automatically to
maintain a preset following distance, while
matching the speed of the vehicle ahead.
Any chassis/suspension or tire size modifica
-
tions to the vehicle will affect the performance
of the Adaptive Cruise Control and Forward Colli -
sion Warning system.
In vehicles NOT equipped with the Active Driving
Assist system, Fixed Speed Cruise Control (ACC
not enabled) will not detect vehicles directly
ahead of you. Always be aware of the feature
selected Ú page 408.
WARNING!
Adaptive Cruise Control (ACC) is a conve -
nience system. It is not a substitute for active
driver involvement. It is always the driver’s
responsibility to be attentive of road, traffic,
and weather conditions, vehicle speed,
distance to the vehicle ahead and, most
importantly, brake operation to ensure safe
operation of the vehicle under all road condi -
tions. Your complete attention is always
required while driving to maintain safe control
of your vehicle. Failure to follow these warn -
ings can result in a collision and death or
serious personal injury.
The ACC system:
Does not react to pedestrians, oncoming
vehicles, and stationary objects (e.g., a
stationary vehicle in a traffic jam or a
disabled vehicle).

Cannot take street, traffic, and weather
conditions into account, and may be limited
upon adverse sight distance conditions.

Does not always fully recognize complex
driving conditions, which can result in
wrong or missing distance warnings.

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