suspension JEEP GRAND CHEROKEE 2015 WK2 / 4.G Owners Manual

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.
Activating Adaptive Cruise Control (ACC)
You can only engage ACC if the vehicle speed is above
0 mph (0 km/h).
The minimum Set Speed for the ACC system is 20 mph
(32 km/h).
When the system is turned on and in the READY state,
the Driver Information Display (DID) displays “ACC
Ready.”
When the system is OFF, the DID displays “Adaptive
Cruise Control (ACC) Off.”
NOTE:You cannot engage ACC under the following
conditions:
•When in Four-Wheel Drive Low.
•When you apply the brakes.
•When the parking brake is set.
•When the automatic transmission is in PARK, RE-
VERSE or NEUTRAL.
•When the Vehicle speed is outside of the speed range.
•When the brakes are overheated.
•When the driver door is open.
•When the driver seat belt is unbuckled.
To Activate/Deactivate
Push and release the Adaptive Cruise Control (ACC)
ON/OFF button. The ACC menu in the DID displays
“ACC Ready.”
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3. Reconfigurable Telltales/Information
4. Telltales/Indicators
5. Shift Lever Status (PRNDL)
6. Selectable Information (Compass, Temp, Range to
Empty, Trip A, Trip B, Average Fuel Economy, Current
Fuel Economy)
7. Air Suspension Status — If Equipped
8. 4WD Status — Status
9. Selectable Gauge 1
The main display area will normally display the main
menu or the screens of a selected feature of the main
menu. The main display area also displays “pop up”
messages that consist of approximately 60 possible warn-
ing or information messages. These pop up messages fall
into several categories:
•Five Second Stored 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. Most of
the messages of this type are then stored (as long as the
condition that activated it remains active) and can be
reviewed from the “Messages” main menu item. Ex-
amples of this message type are “Right Front Turn Signal
Lamp Out” and “Low Tire Pressure”.
•Unstored Messages
This message type is displayed indefinitely or until the
condition that activated the message is cleared. Examples
of this message type are “Turn Signal On” (if a turn signal
is left on) and “Lights On” (if driver leaves the vehicle).
•Unstored Messages Until RUN
These messages deal primarily with the Remote Start
feature. This message type is displayed until the ignition
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•Doors Open
•Liftgate Open
•Gear Not Available
•Shift Not Allowed
•Vehicle Speed To High To Shift
•Shift to Neutral then Drive or Reverse
•Autostick Unavailable Service Required
•Automatic Unavailable Use Autostick Service Req.
•Transmission Getting Hot Press Brake
•Trans. Hot Stop Safely Shift to Park Wait to Cool
•Transmission Cool Ready to Drive
•Service Transmission
•Service Shifter
•Engage Park Brake to Prevent Rolling
•Transmission Too cold Idle with Engine On
•Washer Fluid Low
•Service Air Suspension System
•Normal Ride Height Achieved
•Aerodynamic Ride Height Achieved
•Off Road 1 Ride Height Achieved
•Off Road 2 Ride Height Achieved
•Entry/Exit Ride Height Achieved
•Selected Ride Height Not Permitted
•Service Air Suspension System Immediately
•Reduce Speed To Maintain Selected Ride Height
•Air Suspension System Cooling Down Please Wait
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•Vehicle Cannot Be Lowered Door Open
•Off Road 2 Watch For Clearance
•Entry/Exit Watch For Clearance
•Air Suspension Temporarily Disabled For jacking And
Tire Change
•Battery Low Start Engine To Change Ride Height
The Reconfigurable Telltales section is divided into the
white telltales area on the right, amber telltales in the
middle, and red telltales on the left.
DID White Telltales
This area will show reconfigurable white caution tell-
tales. These telltales include:
•Cruise Ready
This telltale will turn on to indicate that the
Cruise Control system is ready to be activated.
•Hill Descent
This telltale will turn on to indicate that the Hill
Descent system is activated.
•Selec — Speed
This telltale will turn on to indicate that the
Selec-Speed is activated.
•Adaptive Cruise Control Ready and Adaptive Cruise
Control Set
•This telltale will turn on to indicate that the ACC is
ready and has been set to the desired speed.
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If one or more tires have low pressure, “Inflate Tire To
XX” is displayed with the vehicle ICON and the tire
pressure values in each corner of the ICON with the
pressure value of the low tire displayed in a different
color than the other tire pressure values.
If the Tire Pressure system requires service, “Service Tire
Pressure System” is displayed.
Tire Pressure is an information only function and cannot
be reset.
Refer to “Tire Pressure Monitoring System (TPMS)”
under “Starting and Operating” for further information.
Transmission Temperature
•Displays the actual transmission temperature.
Oil Temperature
•Displays the actual oil temperature
Oil Pressure
•Displays the actual oil pressure.
Oil Life
Battery Voltage
Engine Hours
•Displays the number of hours of engine operation.
Terrain — If Equipped
Push and release the UP or DOWN
arrow button until the Terrain display
icon/title is highlighted in the DID.
Push and release the RIGHT arrow
button to display the Selec-Terrain, Air
Suspension, Drivetrain, and Wheel
Articulation.
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Buttons On The Touchscreen
Buttons on the touchscreen are accessible on the
Uconnect® display.
Customer Programmable Features — Uconnect®
5.0 Personal Settings
Push the MORE button on the faceplate to display the
menu setting screen. In this mode the Uconnect® system
allows you to access programmable features that may be
equipped such as Display, Voice, Clock & Date, Safety &
Assistance, Lights, Doors & Locks, Auto-On Comfort,
Engine Off Options, Suspension, Compass Settings, Au-
dio, Phone/Bluetooth®, Sirius Setup, Restore Settings,
and Clear Personal Data.
NOTE:Only one touchscreen area may be selected at a
time.
When making a selection, press the button on the touch-
screen to enter the desired mode. Once in the desired
mode, press and release the preferred setting and make
your selection. Once the setting is complete, either press
the Back Arrow/Done button on the touchscreen or the
Back button on the faceplate to return to the previous
menu or press the “X” button on the touchscreen to close
out of the settings screen. Pressing the Up or Down
Arrow buttons on the right side of the screen will allow
you to toggle up or down through the available settings.
NOTE:All settings should be changed with the ignition
in the “Run” position.
Display
After pressing the “Display” button on the touchscreen
the following settings will be available.
•Display Mode
When in this display you may select the “Auto” or
“Manual” display settings. To change Mode status, press
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“60,” or “90” seconds to select your desired time interval.
Press the back arrow button on the touchscreen to return
to the previous menu.
•Engine Off Power Delay
When this feature is selected, the power window
switches, radio, Uconnect® phone system (if equipped),
DVD video system (if equipped), power sunroof (if
equipped), and power outlets will remain active for up to
10 minutes after the ignition is cycled to OFF. Opening
either front door will cancel this feature. Press the “En-
gine Off Power Delay” button on the touchscreen and
choose from “0 sec,” “45 sec,” “5 min” or “10 min” to
select your desired time interval. Then press the arrow
back button on the touchscreen.
•Auto Entry/Exit — If Equipped
When this feature is selected, it automatically lowers the
vehicle ride height position when shifted into park. Press
the “Auto Entry/Exit” button on the touchscreen and
choose from “On” or “Off.” Press the back arrow button
on the touchscreen to return to the previous menu.
Suspension — If Equipped
After pressing the “Suspension” button on the touch-
screen the following settings will be available:
•Auto Entry/Exit Suspension
When this feature is selected, the vehicle automatically
lowers from ride height position when vehicle shifted to
park for easy entry/exit. To make your selection, press
the “Auto Entry/Exit” button on the touchscreen, select
“On” or “Off” followed by pressing the back arrow
button on the touchscreen.
•Display Suspension Messages
When “All” is selected, all the Air Suspension Alerts will
be displayed. When “Warning Only” is selected only the
Air Suspension Warnings will be displayed.
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•Tire Jack Mode
When this feature is selected the air suspension system is
disabled to prevent auto leveling of the suspension, while
the vehicle is on a jack changing a tire. To make your
selection, press the “Tire Jack Mode” button on the
touchscreen, select “On” or “Off” followed by pressing
the back arrow button on the touchscreen.
•Transport Mode
When this feature is selected the air suspension system is
disabled to assist with flat bed towing. To make your
selection, press the “Transport Mode” button on the
touchscreen, select “On” or “Off” followed by pressing
the back arrow button on the touchscreen.
•Wheel Alignment Mode
This feature prevents auto leveling of the air suspension
while performing a wheel alignment service. Before
performing a wheel alignment this mode must be en-
abled. Refer to your authorized dealer for further infor-
mation.
Compass Settings — If Equipped
After pressing the “Compass Settings” button on the
touchscreen the following settings will be available:
•Variance
Compass Variance is the difference between Magnetic
North and Geographic North. To compensate for the
differences the variance should be set for the zone where
the vehicle is driven, per the zone map. Once properly
set, the compass will automatically compensate for the
differences, and provide the most accurate compass
heading.
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Engine Off Options
After pressing the Engine Off Options button on the
touchscreen the following settings will be available.
•Easy Exit Seat — If Equipped
This feature provides automatic driver seat positioning to
enhance driver mobility when entering and exiting the
vehicle. To make your selection, press the “Easy Exit
Seat” button on the touchscreen until a check-mark
appears next to setting, showing that setting has been
selected. Press the back arrow button on the touchscreen
to return to the previous menu.
•Engine Off Power Delay
When this feature is selected, the power window
switches, radio, Uconnect® phone system (if equipped),
DVD video system (if equipped), power sunroof (if
equipped), and power outlets will remain active for up to
10 minutes after the ignition is cycled to OFF. Opening
either front door will cancel this feature. To change the
Engine Off Power Delay status press the press the “+” or
“-” button to choose from “0 seconds,” “45 seconds,” “5
minutes,” or “10 minutes.” Press the back arrow button
on the touchscreen to return to the previous menu.
•Headlight Off Delay
When this feature is selected, the driver can choose to
have the headlights remain on for 0, 30, 60, or 90 seconds
when exiting the vehicle. To change the Headlight Off
Delay status press the “+” or “-” button on the touch-
screen to select your desired time interval. Press the back
arrow button on the touchscreen to return to the previous
menu.
•Auto Entry/Exit Suspension — If Equipped
When this feature is selected, the driver can choose to
automatically lower the vehicle from ride height position
when the vehicle is shifted to park. To change the mode
status press the “Auto Entry/Exit Suspension” button on
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the touchscreen until a check-mark appears next to
setting, showing that setting has been selected. Press the
back arrow button on the touchscreen to return to the
previous menu.
Suspension — If Equipped
After pressing the Suspension button on the touchscreen
the following settings will be available.
•Auto Entry/Exit Suspension
When this feature is selected, the vehicle lowers the
suspension for easy entry/exit. Press the “Auto Entry/
Exit Suspension” button until a check-mark appears next
to the feature showing the system has been activated or
the check-mark is removed showing the system has been
deactivated. Press the back arrow button on the touch-
screen to return to the previous menu.
•Suspension Display Messages
When “All” is selected, all the Air Suspension Alerts will
be displayed. When “Warnings Only” is selected only the
Air Suspension Warnings will be displayed.
•Tire Jack Mode
When this feature is selected the air suspension system is
disabled to assist with changing a spare tire. Press the
“Tire Jack Mode” button until a check-mark appears next
to the feature showing the system has been activated or
the check-mark is removed showing the system has been
deactivated. Press the back arrow button on the touch-
screen to return to the previous menu.
•Transport Mode
When this feature is selected the air suspension system is
disabled to assist with flat bed towing. Press the “Trans-
port Mode” button until a check-mark appears next to
the feature showing the system has been activated or the
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