2014 JEEP GRAND CHEROKEE suspension

SPORT Mode
• To shift from DRIVE to SPORT, pull the shift lever rearward until “S” is displayed
in the EVIC.
• To shift back into DRIVE from SPORT, pull the shift lever rearward until “D” is
displayed in the EVIC.
PADDLE SHIFT MODE
Paddle Shift Mode is a driver-interactive transmission feature that offers manual gear
shifting to provide you with more control of the vehicle. Paddle Shift Mode allows you
to maximize engine braking, eliminate undesirable upshifts and downshifts, and
improve overall vehicle performance.
This system can also provide you with more control during passing, city driving, cold
slippery conditions, mountain driving, trailer towing, and many other situations.
Refer to the “Starting And Operating” section of your vehicle’s Owner’s Manual on
the DVD for further details.
FUEL ECONOMY (ECO) MODE
The Fuel Economy (ECO) mode can improve the vehicle’s overall fuel economy during
normal driving conditions.
• Press the “ECO” switch in the center
stack of the instrument panel and a
amber light will indicate the ECO mode
is engaged.
When the Fuel Economy (ECO) Mode is
engaged, the vehicle control systems will
be able to change the following:
• The transmission will upshift sooner
and downshift later.
• The overall driving performance will
be more conservative.
• Some ECO mode functions may be
temporarily inhibited based on tem-
perature and other factors.
NOTE:
When Sport Mode is enabled, the vehicle’s air suspension system will operate in
“Aero” Mode. Please refer to “QUADRA-LIFT™” within “OFF-ROAD CAPABILITIES”
for further information.
OPERATING YOUR VEHICLE
39

• Push the BACK/LEFTbutton to access the information screens or sub-menu
screens of a main menu item.
• Push theOKbutton to access/select the information screens or sub-menu screens
of a main menu item. Push and hold the OK button for two seconds to reset
displayed/selected features that can be reset.
Compass Calibration
This compass is self-calibrating, which eliminates the need to set the compass
manually. When the vehicle is new, the compass may appear erratic and the EVIC will
display “– –” until the compass is calibrated.
You may also calibrate the compass by completing one or more 360 degree turns (in
an area free from large metal or metallic objects) until the “– –” message displayed
in the EVIC turns off. The compass will now function normally.
PROGRAMMABLE FEATURES
EVIC Programmable Features
The EVIC can be used to view or change the following settings. Push the UPor
DOWN
button until System Setup displays, then push the RIGHTbutton.
Scroll through the settings using the UP or DOWN buttons. Push the OK button to
change the setting. Push the BACK/LEFT
button to scroll back to a previous
menu or sub menu.
• Radio Info • Trip Info
• Fuel Economy Info • Tire Pressure
• Cruise Control Info • Vehicle Info
• Digital Vehicle Speed • Stored Warning Messages
• Screen Setup
Uconnect® Customer Programmable Features
• The Uconnect®system allows you to access Customer Programmable feature
settings such as Display, Clock, Safety/Assistance, Lights, Doors & Locks, Auto-On
Comfort & Remote Start, Engine Off Operation, Compass Settings, Audio, Trailer
Brake, Phone/Bluetooth
®, Suspension and SiriusXM Setup and System Informa-
tion through soft-keys.
ELECTRONICS
115

• Touch the “Controls” or “Apps” soft-key located near the bottom of the screen,
then touch the “settings” soft-key to access the Settings screen. When making a
selection, scroll up or down until the preferred setting is highlighted, then press
and release the preferred setting until a check-mark appears next to the setting,
showing that setting has been selected. The following feature settings are
available:
• Display • Clock
• Safety & Driving Assistance • Doors & Locks
• Auto-On Comfort • Engine Off Options
• Compass (Uconnect
®5.0) • Audio
• Phone/Bluetooth®• SiriusXM Setup
• Lights • Trailer Brake
• Suspension • System Information
• Units • Voice
NOTE:
Depending on the vehicles options, feature settings may vary.
EVIC Reconfigurable Screen Setup
The following settings allow you to change what information is displayed in the
instrument cluster as well as the location that information is displayed.
Trip A
• Press and release the UP or DOWN arrow button until the Trip A icon is highlighted
in the EVIC (Toggle left or right to select Trip A or Trip B). Press and release the OK
button to display the Trip A information.
Trip B
• Press and release the UP or DOWN arrow button until the Trip B icon is highlighted
in the EVIC (Toggle left or right to select Trip A or Trip B). Press and release the OK
button to display the Trip B information.
Fuel Economy
• Press and release the UP or DOWN arrow button until the Fuel Economy icon is
highlighted. Press the RIGHT arrow button and the next screen will display the
following:
• Average Fuel Economy/Miles Per Gallon (MPG Bargraph)
• Range To Empty (RTE)
• Current Miles Per Gallon (MPG)
ELECTRONICS
116

Shifting Procedures
4WD HI To 4WD LOW
With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the ignition switch in the
ON/RUN position or the engine running, shift the transmission into NEUTRAL and
press the “4WD LOW” button once on the transfer case switch. The “4WD LOW”
indicator light in the instrument cluster will begin to flash and remain on solid when
the shift is complete.
4WD LOW To 4WD HI
With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the ignition switch in the
ON/RUN position or the engine running, shift the transmission into NEUTRAL, and
press the “4WD LOW” button once on the transfer case switch. The “4WD LOW”
indicator light in the instrument cluster will flash and turn off when the shift is
complete.
NOTE:
• If the shift conditions/interlocks are not met, or a transfer case motor temperature
protection exists, a “For 4x4 Low Slow Below 5 mph (8 km/h) Put Trans in N Press
4 Low” message will flash on the Electronic Vehicle Information Center (EVIC).
• Shifting into or out of 4WD LOW is possible with the vehicle completely stopped;
however, difficulty may occur due to the mating clutch teeth not being properly
aligned. Several attempts may be required for clutch teeth alignment and shift
completion to occur. The preferred method is with the vehicle rolling 0 to 3 mph
(0 to 5 km/h). If the vehicle is moving faster than 3 mph (5 km/h), the transfer case
will not allow the shift.
NEUTRAL Shift Procedure
1. Bring the vehicle to a complete stop, with the engine running.
2. Press and hold the brake pedal.
3. Shift the transmission into NEUTRAL.
4. If vehicle is equipped with Quadra-Lift™ air suspension, ensure the vehicle is set
to Normal Ride Height.
5. Using a ballpoint pen or similar object, press and hold the recessed transfer case
NEUTRAL (N) button (located by the selector switch) for four seconds. The light
behind the N symbol will blink, indicating shift in progress. The light will stop
blinking (stay on solid) when the shift to NEUTRAL (N) is complete. A “FOUR
WHEEL DRIVE SYSTEM IN NEUTRAL” message will display on the EVIC
(Electronic Vehicle Information Center).
6. After the shift is completed and the NEUTRAL (N) light stays on, release the
NEUTRAL (N) button.
OFF-ROAD CAPABILITIES (4WD OPERATION)
123

7. Shift the transmission into REVERSE.
8. Release the brake pedal for five seconds and ensure that there is no vehicle
movement.
Repeat these Steps 1 through 5 to shift out of NEUTRAL.
SELEC-TERRAIN™
Selec-Terrain™ combines the capabilities of the vehicle control systems, along with
driver input, to provide the best performance for all terrains.
Rotate the mode control knob to select the following Selec-Terrain™ positions:
Snow– Tuning set for additional stability in inclement weather. Use on and off road
on loose traction surfaces such as snow. When in Snow mode (depending on certain
operating conditions), the transmission may use second gear (rather than first gear)
during launches, to minimize wheel slippage. If equipped with air suspension, the
level will change to Normal Ride Height (NRH) if the transfer case is in high range.
The level will change to Off-Road 1 if the transfer case is in Low range.
Auto– Fully automatic full time four-wheel drive operation can be used on and off
road. Balances traction with seamless steering feel to provide improved handling and
acceleration over two-wheel drive vehicles. If equipped with air suspension, the level
will change to NRH.
Sand– Off road calibration for use on low traction surfaces such as sand or wet grass.
Driveline is maximized for traction. Some binding may be felt on less forgiving
surfaces. The electronic brake controls are set to limit traction control management
of throttle and wheel spin. If equipped with air suspension, the level will change to
Off-Road 1.
Mud– Off road calibration for use on low traction surfaces such as mud. Driveline is
maximized for traction. Some binding may be felt on less forgiving surfaces. The
electronic brake controls are set to limit traction control management of throttle and
wheel spin. If equipped with air suspension, the level will change to Off-Road 1.
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. Activate the Hill Descent
Control for steep downhill control. 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.
OFF-ROAD CAPABILITIES (4WD OPERATION)
124

QUADRA-LIFT™
The Quadra-Lift™ air suspension system provides full time load leveling capability
along with the benefit of being able to adjust vehicle height by the push of a button.
Quadra-Lift™ is available with both Quadra-Trac II
®and Quadra-Drive II™.
• The system requires that the engine be
running for all changes. When lowering
the vehicle all of the doors, including
the liftgate, must be closed.
• The Quadra-Lift™ air suspension sys-
tem uses a lifting and lowering pattern
which keeps the headlights from shin-
ing into oncoming traffic. When raising
the vehicle, the rear of the vehicle will
move up first and then the front. When
lowering the vehicle, the front will
move down first and then the rear.
• After the engine is turned off, you may
notice that the air suspension system
operates briefly. This is normal. The
system is correcting the position of the vehicle.
• To assist with changing a spare tire, the Quadra-Lift™ air suspension system has
a feature which allows the automatic leveling to be disabled. The feature controls
are located in the radio screen. Driving the vehicle over 5 mph (8 km/h) will return
the air suspension to normal operation.
• An audible chime will be heard whenever a system error has been detected.
Operation
• Pressing the “Up” or “Down” button once will move the suspension one position
higher or lower from the current position, assuming all conditions are met (i.e.,
engine running and all doors and liftgate closed).
• The 4 indicator lamps will illuminate to show the current position of the vehicle.
Flashing indicator lamps will show a position which the system is working to
achieve. If multiple indicator lamps are flashing on the “Up” button, the highest
flashing indicator lamp is the position the system is working to achieve.
• Normal Ride Height (NRH) – This is the standard position of the
suspension and is meant for normal driving. Only the bottom Indicator
lamp on the “Up” button will be illuminated when the vehicle is in this
position.
UP
OFF-ROAD CAPABILITIES (4WD OPERATION)
125

•Off-Road 1 (OR1) (Raises the vehicle approximately 1.28 in (32.5 mm)
– This is the primary position for all off-road driving until OR2 is needed.
A smoother and more comfortable ride will result. Press the “Up” button
once from the NRH position while the vehicle speed is below 38 mph
(61 km/h). When in the OR1 position, if the vehicle speed remains
between 40 mph (64 km/h) and 50 mph (80 km/h) for greater than
20 seconds or if the vehicle speed exceeds 50 mph (80 km/h), the vehicle will be
automatically lowered to NRH.
•Off-Road 2 (OR2) (Raises the vehicle approximately 2.6 in (65 mm) –
This position is intended for off-roading use only where maximum
ground clearance is required. To enter OR2, press the “Up” button twice
from the NRH position or once from the OR1 position while vehicle
speed is below 20 mph (32 km/h). While in OR2, if the vehicle speed
exceeds 25 mph (40 km/h) the vehicle height will be automatically lowered to OR1.
• Entry/Exit Mode (Lowers the vehicle approximately 1.5 in (38 mm) –
This position lowers the vehicle for easier passenger entry and exit as
well as lowering the rear of the vehicle for easier loading and
unloading of cargo. To enter Entry/Exit Mode, press the “Down”
button once from (NRH) while the vehicle speed is below 25 mph
(40 km/h). Once the vehicle speed goes below 15 mph (24 km/h) the
vehicle height will begin to lower. If the vehicle speed remains between 15 mph
(24 km/h) and 25 mph (40 km/h) for greater than 60 seconds, or the vehicle speed
exceeds 25 mph (40 km/h) the Entry/Exit Mode change will be cancelled. To exit
Entry/Exit Mode, press the “Up” button once while in Entry/Exit Mode or drive the
vehicle over 15 mph (24 km/h).
• Aero Mode (Lowers the vehicle approximately 0.6 in (15 mm) – This position
provides improved aerodynamics by lowering the vehicle. The vehicle will auto-
matically enter Aero Mode when the vehicle speed remains between 99 km/h
(62 mph) and 106 km/h (66 mph) for greater than 20 seconds or if the vehicle
speed exceeds 106 km/h (66 mph). The vehicle will return to NRH from Aero Mode
if the vehicle speed remains between 48 km/h (30 mph) and 56 km/h (35 mph)
for greater than 20 seconds or if the vehicle speed falls below 48 km/h (30 mph).
The vehicle will enter Aero Mode, regardless of vehicle speed if the shift lever is in
the “SPORT” position.
NOTE:
When ECO Mode is enabled the air suspension system lowers the vehicle to Aero
mode when the vehicle speed is between 52 mph (84 km/h) and 56 mph (90 km/h)
for 20 seconds or goes above 56 mph (90 km/h). The vehicle will exit Aero mode if
the vehicle speed remains between 20 mph (32 km/h) and 25 mph (40 km/h) for
20 seconds or if the vehicle speed falls below 20 mph (32 km/h).
UP
UP
DOWN
PARK
OFF-ROAD CAPABILITIES (4WD OPERATION)
126

WARNING!
• You or others could be injured if you leave the vehicle unattended with the
transfer case in the N (Neutral) position without first fully engaging the parking
brake. The transfer case N (Neutral) position disengages both the front and rear
driveshafts from the powertrain and will allow the vehicle to move regardless of
the transmission position. The parking brake should always be applied when
the driver is not in the vehicle.
• The air suspension system uses a high pressure volume of air to operate the
system. To avoid personal injury or damage to the system, see your authorized
dealer for service.
HILL START ASSIST/HILL DESCENT CONTROL/SELEC
SPEED CONTROL
• The Hill Start Assist system assists the driver when starting a vehicle from a stop
on a hill.
• The Hill Descent Control system maintains vehicle speed while descending hills
during off-road driving situations and is available in 4WD HIGH range and 4WD
LOW range.
• The Selec Speed Control feature allows the driver to travel at slow speeds on level
ground, uphill or downhill without actively controlling either the throttle or brake.
• Refer to your Owner's Manual on the DVD for further details.
OFF-ROAD CAPABILITIES (4WD OPERATION)
127