2019 JEEP GRAND CHEROKEE LIMITED cruise control

Secondary Method For Oil Change Reset Procedure
1. Without pushing the brake pedal, place the ignition inthe ON/RUN position (do not start the engine).
2. Fully press the accelerator pedal, slowly, three times within ten seconds.
3. Without pushing the brake pedal, place the ignition in the OFF/LOCK position.
NOTE: If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure.
Instrument Cluster Display Messages
Includes the following, but not limited to:
• Front Seatbelts Unbuckled
• Driver Seat Belt Unbuckled
• Passenger Seat Belt Unbuckled
• Traction Control Off
• Washer Fluid Low
• Oil Pressure Low
• Oil Change Due •
Fuel Low
• Service Anti-lock Brake System
• Service Electronic Throttle Control
• Service Power Steering
• Cruise Control Off
• Cruise Control Ready
• ACC Driver Override
• Cruise Control Set To XXX MPH
• Tire Pressure Screen With Low Tire(s) “Inflate Tire to
XX”
• Service Tire Pressure System
• Speed Warning Set To XXX MPH
• Speed Warning Exceeded
• Parking Brake Engaged
• Brake Fluid Low
• Service Electronic Braking System
• Engine Temperature Hot
• Lights On
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GETTING TO KNOW YOUR INSTRUMENT PANEL 139

Terrain — If Equipped
Push and release theupordown arrow button until the
Terrain icon/title is highlighted in the instrument cluster
display. Push and release the rightorleft arrow button to
display the Selec-Terrain, Air Suspension, Drivetrain, and
Wheel Articulation.
• Selec-Terrain: Displays messages concerning Selec-
Terrain status.
• Air Suspension — If Equipped: Displays messages con-
cerning Air Suspension status.
• Drivetrain: Displays information on drivetrain status of
Front Wheel Angle, T-Case, and Axle Lock.
• Wheel Articulation: Displays current wheel articulation.
Driver Assist
Push and release the upordown arrow button until the
Driver Assist menu title is highlighted in the instrument
cluster display.
Adaptive Cruise Control (ACC) Menu — If Equipped
The instrument cluster display displays the current ACC
and LaneSense system settings. The information displayed
depends on the status of ACC and LaneSense. Push the Adaptive Cruise Control (ACC) on/off button
(located on the steering wheel) until one of the following
displays in the instrument cluster display:
Adaptive Cruise Control Off
When ACC is deactivated, the display will read “Adaptive
Cruise Control Off.”
Adaptive Cruise Control Ready
When ACC is activated but the vehicle speed setting has
not been selected, the display will read “Adaptive Cruise
Control Ready.”
Push and release the SET + or the SET- button (located on
the steering wheel) and the following will display in the
instrument cluster display:
ACC SET
When ACC is set, the set speed will display in the
instrument cluster.
The ACC screen may display once again if any ACC
activity occurs, which may include any of the following:
•
Distance Setting Change
• System Cancel
• Driver Override
142 GETTING TO KNOW YOUR INSTRUMENT PANEL

•System Off
• ACC Proximity Warning
• ACC Unavailable Warning
NOTE: The instrument cluster display will return to the
last display selected after five seconds of no ACC display
activity.
Refer to “Adaptive Cruise Control (ACC) — If Equipped”
in “Starting And Operating” for further information.
LaneSense — If Equipped
The instrument cluster display displays the current Lane-
Sense system settings. The information displayed depends
on LaneSense system status and the conditions that need to
be met. Refer to “LaneSense — If Equipped” in “Starting
And Operating” for further information.
Fuel Economy
Push and release the upordown arrow button until the
Fuel Economy Icon is highlighted in the instrument cluster
display. Push and hold the OKbutton to reset average fuel
economy feature. Toggle left or right to select a display with or without
Current Fuel Economy Information.
•
Range – The display shows the estimated distance (mi
or km) that can be traveled with the fuel remaining in
the tank. When the Range value is less than 30 miles
(48 km) estimated driving distance, the Range display
will change to a “RANGE LOW” message. Adding a
significant amount of fuel to the vehicle will turn off the
“RANGE LOW” message and a new Range value will
display. Range cannot be reset through the OKbutton.
NOTE: Significant changes in driving style or vehicle
loading will greatly affect the actual drivable distance of
the vehicle, regardless of the Range displayed value.
• Average – The display shows the average fuel economy
(MPG, L/100 km, or km/L) since the last reset.
• Current – This display shows the current fuel economy
(MPG, L/100 km, km/L) while driving.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 143

SELEC-TERRAIN — IF EQUIPPED ...........285
▫ Selec-Terrain Mode Selection ...............285
▫ Instrument Cluster Display Messages .........286
 FUEL SAVER TECHNOLOGY 5.7L ONLY — IF
EQUIPPED ............................ .286
 POWER STEERING ..................... .286
 STOP/START SYSTEM — IF EQUIPPED ........287
▫ Automatic Mode .......................287
▫ Possible Reasons The Engine Does Not
Autostop ........................... .288
▫ To Start The Engine While In Autostop Mode . .289
▫ To Manually Turn Off The Stop/Start System . .289
▫ To Manually Turn On The Stop/Start System . . .290
▫ System Malfunction .....................290
 SPEED CONTROL — IF EQUIPPED ..........290
▫ To Activate .......................... .291
▫ To Set A Desired Speed ..................291
▫ To Vary The Speed Setting ................291 ▫
To Accelerate For Passing .................292
▫ To Resume Speed ..................... .293
▫ To Deactivate ........................ .293
 ADAPTIVE CRUISE CONTROL (ACC) — IF
EQUIPPED ........................... .293
▫ Adaptive Cruise Control (ACC) Operation .....295
▫ Activating Adaptive Cruise Control (ACC) .....296
▫ To Activate/Deactivate .................. .296
▫ To Set A Desired ACC Speed ...............297
▫ To Cancel ........................... .297
▫ ToTurnOff.......................... .298
▫ To Resume .......................... .298
▫ To

Vary The Speed Setting ................299
▫ Setting The Following Distance In ACC .......301
▫ Overtake Aid ......................... .303
▫ ACC Operation At Stop ..................304
▫ Adaptive Cruise Control (ACC) Menu ........304
250 STARTING AND OPERATING

▫Display Warnings And Maintenance .........305
▫ Precautions While Driving With ACC .........307
▫ General Information .....................310
▫ Normal (Fixed Speed) Cruise Control Mode . . . .311
 PARKSENSE REAR PARK ASSIST
— IF EQUIPPED ....................... .313
▫ ParkSense Sensors ..................... .315
▫ ParkSense Display ..................... .315
▫ ParkSense Warning Display ................319
▫ Enabling And Disabling ParkSense ..........319
▫ Service The ParkSense Rear Park Assist System. .320
▫ Cleaning The ParkSense System .............320
▫ ParkSense System Usage Precautions .........320
 PARKSENSE FRONT AND REAR PARK ASSIST — IF
EQUIPPED ............................ .322
▫ ParkSense Sensors ..................... .323
▫ ParkSense Display ..................... .324
▫ ParkSense Warning Display ................328 ▫
Enabling And Disabling ParkSense ..........329
▫ Service The ParkSense Park Assist System .....329
▫ Cleaning The ParkSense System .............330
▫ ParkSense System Usage Precautions .........330
 PARKSENSE ACTIVE PARK ASSIST SYSTEM
— IF EQUIPPED ....................... .332
▫ Enabling And Disabling The ParkSense Active
Park Assist System ..................... .333
▫ Parallel Parking Space Assistance
Operation/Display ..................... .334
▫ Perpendicular Parking Space Assistance
Operation/Display ..................... .343
 LANESENSE — IF EQUIPPED ..............352
▫ LaneSense Operation ................... .352
▫ T

urning LaneSense On Or Off ..............353
▫ LaneSense Warning Message ...............354
▫ Changing LaneSense Status ................357
 PARKVIEW REAR BACK UP CAMERA ........357
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STARTING AND OPERATING 251

•Rock – Off road calibration only available in 4WD Low
range. The vehicle is raised (if equipped with Air
Suspension) for improved ground clearance. Traction
based tuning with improved steer-ability for use on high
traction off-road surfaces. Use for low speed obstacles
such as large rocks, deep ruts, etc. If equipped with air
suspension, the vehicle level will change to Off-Road 2.
If the Selec-Terrain switch is in ROCK mode, and the
transfer case is switched from 4WD Low to 4WD High,
the Selec-Terrain system will return to AUTO.
NOTE: Activate the Hill Descent Control or Selec Speed
Control for steep downhill control. See “Electronic Brake
Control System” in this section for further information.
Instrument Cluster Display Messages
When the appropriate conditions exist, a message will
appear in the instrument cluster. Refer to “Instrument
Cluster Display” in “Getting To Know Your Instrument
Panel” for further information.
FUEL SAVER TECHNOLOGY 5.7L ONLY — IF
EQUIPPED
This feature offers improved fuel economy by shutting off
four of the engine’s eight cylinders during light load and
cruise conditions. The system is automatic with no driver
inputs or additional driving skills required.
NOTE: This system may take some time to return to full
functionality after a battery disconnect.
POWER STEERING
The electric power steering system will give you good
vehicle response and increased ease of maneuverability in
tight spaces. The system will vary its assist to provide light
efforts while parking and good feel while driving. If the
electric steering system experiences a fault that prevents it
from providing assist, you will still have the ability to steer
the vehicle manually.

NOTE:
•If the sensor does not detect a vehicle ahead of you, ACC
will maintain a fixed set speed.
• If the ACC sensor detects a vehicle ahead, ACC will
apply limited braking or accelerate (not to exceed the
original set speed) automatically to maintain a preset
following distance, while matching the speed of the
vehicle ahead.
The Cruise Control system has two control modes:
• Adaptive Cruise Control mode for maintaining an ap-
propriate distance between vehicles.
• Normal (Fixed Speed) Cruise Control mode for cruising
at a constant preset speed. For additional information,
refer to “Normal (Fixed Speed) Cruise Control Mode” in
this section.
NOTE: Normal (Fixed Speed) Cruise Control will not react
to preceding vehicles. Always be aware of the mode
selected.
You can change the mode by using the Cruise Control
buttons. The two control modes function differently. Al-
ways confirm which mode is selected.

WARNING!(Continued)
•Will bring the vehicle to a complete stop while
following a target vehicle and hold the vehicle for
2 seconds in the stop position. If the target vehicle
does not start moving within two seconds the ACC
system will display a message that the system will
release the brakes and that the brakes must be
applied manually. An audible chime will sound
when the brakes are released.
You should switch off the ACC system:
• When driving in fog, heavy rain, heavy snow, sleet,
heavy traffic, and complex driving situations (i.e., in
highway construction zones).
• When entering a turn lane or highway off ramp;
when driving on roads that are winding, icy, snow-
covered, slippery, or have steep uphill or downhill
slopes.
• When towing a trailer up or down steep slopes.
• When circumstances do not allow safe driving at a
constant speed.
Adaptive Cruise Control (ACC) Operation
The Speed Control buttons (located on the right side of the
steering wheel) operates the ACC system. NOTE:
Any chassis/suspension or tire size modifications
to the vehicle will effect the performance of the Adaptive
Cruise Control and Forward Collision Warning System.