suspension JEEP GRAND CHEROKEE 2017 WK2 / 4.G Owners Manual
[x] Cancel search | Manufacturer: JEEP, Model Year: 2017, Model line: GRAND CHEROKEE, Model: JEEP GRAND CHEROKEE 2017 WK2 / 4.GPages: 633, PDF Size: 6.6 MB
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•Remote Start Disabled Start To Reset
• Service Air Bag System
• Service Air Bag Warning Light
• Door Open
• Doors Open
• Liftgate Open
• Hood Open
• Shift Not Allowed
• Vehicle Speed Too High To Shift to D
• Vehicle Speed is Too High to Shift to R
• Vehicle Speed is Too High to Shift to P
• Service Transmission
• Service Shifter
• 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
• Vehicle Cannot Be Lowered Door Open
• Air Suspension Temporarily Disabled
• Battery Low Start Engine To Change Ride Height
The Reconfigurable Telltales section are divided into the
white or green telltales area on the right, and the amber or
red telltales area on the left.
Instrument Cluster Display Menu Items
NOTE: The instrument cluster display menu items display
in the center of the instrument cluster. Menu items may
vary depending on your vehicle features.
Speedometer
Push and release the upordown arrow button until the
speedometer menu title is displayed in the instrument
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cluster display. Push and release theleftorright arrow
button to select the large or small digital speedometer
display. Push and release the OKbutton to toggle units
(mph or km/h) of the speedometer.
Vehicle Info
Push and release the upordown arrow button until the
Vehicle Info menu title is displayed in the instrument
cluster display. Push and release the leftorright arrow
button to scroll through the information submenus and
push and release the OKbutton to select or reset the
resettable submenus:
Tire Pressure
Transmission Temperature
Oil Temperature
Oil Pressure — Gasoline Vehicle Only
Oil Life
Battery Voltage
With the vehicle OFF and in the RUN position, hold the
OK button for one second for Storage Mode.
Push OKbutton to confirm vehicle storage. The instrument
cluster display will display a countdown from ten to zero. NOTE:
Pushing and releasing the leftarrow button will
cancel Storage Mode. If the procedure is cancelled or there
is a fault, the procedure will need to be restarted from the
beginning.
1. After counting down, the instrument cluster display will display the message: “Storage Mode Engaged To
Minimize Battery Drain.” Starting the vehicle will exit
Storage Mode.
NOTE: Storage mode will increase the amount the time the
vehicle can be parked without the battery discharging
beyond the point where the vehicle won’t restart. To use
the vehicle’s key fob, the driver will need to grab a door
handle to wake up the vehicle prior to it checking for the
presence of a valid key and unlocking the door.
Terrain — If Equipped
Selec-Terrain
Air Suspension — If Equipped
Drivetrain:
Front Wheel Angle
T-Case
Axle Lock
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 137
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•Wheel Articulation
Push and release the up
ordownarrow button
until the Terrain icon/title is highlighted in the instru-
ment cluster display. Push and release the right
or
left
arrow button to display the Selec-Terrain, Air
Suspension, Drivetrain, and Wheel Articulation.
Driver Assist
Push and release the upordown arrow button until the
Driver Assist menu title is displayed is highlighted in the
instrument cluster display.
Adaptive Cruise Control (ACC) Menu — If Equipped
The instrument cluster display displays the current ACC
system settings. The information displayed depends on
ACC system status.
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
• System Off
• ACC Proximity Warning
• ACC Unavailable Warning
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Air Suspension Light — If Equipped
Yellow TelltaleLight What It Means
Air Suspension Light
This light will illuminate when the air suspension system is actively adjusting the ride height.
Water in Fuel Indicator Light — If Equipped
Yellow Telltale
Light What It Means
Water in Fuel Indicator Light
The “Water In Fuel Indicator Light” will illuminate when there is water detected in the fuel fil-
ters. If this light remains on, DO NOT start the vehicle before you drain the water from the fuel
filters to prevent engine damage.
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WARNING!(Continued)
•Vehicle modifications, or failure to properly main-
tain your vehicle, may change the handling charac-
teristics of your vehicle, and may negatively affect
the performance of the ESC system. Changes to the
steering system, suspension, braking system, tire
type and size or wheel size may adversely affect ESC
performance. Improperly inflated and unevenly
worn tires may also degrade ESC performance. Any
vehicle modification or poor vehicle maintenance
that reduces the effectiveness of the ESC system can
increase the risk of loss of vehicle control, vehicle
rollover, personal injury and death.
ESC Operating Modes
NOTE: Depending upon model and mode of operation, the
ESC system may have multiple operating modes.
ESC On
This is the normal operating mode for the ESC. Whenever
the vehicle is started, the ESC system will be in this mode.
This mode should be used for most driving conditions.
Alternate ESC modes should only be used for specific
reasons as noted in the following paragraphs. Partial Off
The “Partial Off” mode is intended for times when a more
spirited driving experience is desired. This mode may
modify TCS and ESC thresholds for activation, which
allows for more wheel spin than normally allowed. This
mode may be useful if the vehicle becomes stuck.
To enter the “Partial Off” mode, momentarily push the
“ESC Off” switch and the “ESC Off Indicator Light” will
illuminate. To turn the ESC on again, momentarily push
the “ESC Off” switch and the “ESC Off Indicator Light”
will turn off.
NOTE:
For vehicles with multiple partial ESC modes a
momentary button push will toggle the ESC mode. Mul-
tiple momentary button pushed may be required to return
to ESC On.
NOTE:
• When in “Partial Off” mode, the TCS functionality of
ESC, (except for the limited slip feature described in the
TCS section), has been disabled and the “ESC Off
Indicator Light” will be illuminated. When in “Partial
Off” mode, the engine power reduction feature of TCS is
disabled, and the enhanced vehicle stability offered by
the ESC system is reduced.
186 SAFETY
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▫Quadra-Trac II Operating Instructions/
Precautions — If Equipped ...............283
▫ Shift Positions ........................ .284
▫ Shifting Procedures .....................285
▫ Quadra-Drive II System — If Equipped .......288
QUADRA-LIFT — IF EQUIPPED .............288
▫ Description .......................... .288
▫ Air Suspension Modes ...................291
▫ Instrument Cluster Display Messages .........292
▫ Operation ........................... .292
SELEC-TERRAIN — IF EQUIPPED ...........293
▫ Selec-Terrain Mode Selection ...............293
▫ Instrument Cluster Display Messages .........295
FUEL SAVER TECHNOLOGY 5.7L ENGINE
ONLY — IF EQUIPPED ....................295
POWER STEERING ..................... .295
SPEED CONTROL — IF EQUIPPED ..........296
▫ To Activate .......................... .297▫
To Set A Desired Speed ..................297
▫ To Vary The Speed Setting ................297
▫ To Accelerate For Passing .................298
▫ To Resume Speed ..................... .298
▫ To Deactivate ........................ .299
ADAPTIVE CRUISE CONTROL (ACC) — IF
EQUIPPED ........................... .299
▫ Adaptive Cruise Control (ACC) Operation .....301
▫ Activating Adaptive Cruise Control (ACC) .....301
▫ To Activate/Deactivate ...................302
▫ T
o Set A Desired ACC Speed ...............303
▫ To Cancel ........................... .303
▫ ToTurnOff.......................... .304
▫ To Resume .......................... .304
▫ To Vary The Speed Setting ................304
▫ Setting The Following Distance In ACC .......306
▫ Overtake Aid ......................... .309
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light on the switch indicates when ECO mode is disabled
(for regular models) or a blue light when enabled (for SRT
models).
When the Fuel Economy (ECO) Mode is engaged, the
vehicle control systems will change the following:
•The transmission will upshift sooner and downshift
later.
• The overall driving performance will be more conserva-
tive. •
Vehicles with Quadra-Lift air suspension will operate in
Aero mode over a broader speed range. Refer to the
section on Quadra-Lift for further information.
• In SRT models, the transmission will launch (from a
stop) in second gear, and the torque converter clutch
may engage at lower engine speeds and remain on
longer.
• Some ECO mode functions may be temporarily inhib-
ited based on temperature and other factors.
Active Noise Cancellation — Summit And SRT
Models Only
Your vehicle is equipped with an Active Noise Cancellation
System. This system uses four microphones embedded in
the headliner to detect undesirable exhaust noise, which
sometimes occurs when operating in ECO mode. An
onboard frequency generator creates counteracting sound
waves through the audio system to help keep the vehicle
quiet.
Eight–Speed Automatic Transmission
The transmission gear range (PRNDM) is displayed both
beside the gear selector and in the instrument cluster. To
select a gear range, press the lock button on the gear
selector and move the selector rearward or forward. To
Fuel Economy Mode Switch
6
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NOTE:
•If shift conditions/interlocks are not met, or a transfer
case motor temperature protection condition exists, a
“For 4x4 High Slow Below 3 mph (5 km/h) Put Trans in
N push 4 Low” message will flash from the instrument
cluster display. Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for further
information.
• 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.
Shifting Into NEUTRAL (N)
WARNING!
You or others could be injured or killed if you leave the
vehicle unattended with the transfer case in the NEU-
TRAL (N) position without first fully engaging the
(Continued)
WARNING! (Continued)
parking brake. The NEUTRAL (N) position disengages
both the front and rear drive shafts from the pow-
ertrain and will allow the vehicle to roll, even if the
transmission is in PARK. The parking brake should
always be applied when the driver is not in the vehicle.
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, push and hold the recessed transfer case NEUTRAL (N) button (located
by the selector switch) for four seconds. The light
behind the NEUTRAL (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
“NEUTRAL” message will appear in the instrument
cluster display. Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for further
information.
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7. When the NEUTRAL (N) indicator light turns off,release the NEUTRAL (N) button.
8. After the NEUTRAL (N) button has been released, the transfer case will shift to the position indicated by the
selector switch.
Quadra-Drive II System — If Equipped
The optional Quadra-Drive II System features two torque
transfer couplings. The couplings include an Electronic
Limited-Slip Differential (ELSD) rear axle and the Quadra-
Trac II transfer case. The optional ELSD axle is fully
automatic and requires no driver input to operate. Under normal driving conditions, the unit functions as a standard
axle, balancing torque evenly between left and right
wheels. With a traction difference between left and right
wheels, the coupling will sense a speed difference. As one
wheel begins to spin faster than the other, torque will
automatically transfer from the wheel that has less traction,
to the wheel that has traction. While the transfer case and
axle coupling differ in design, their operation is similar.
Follow the Quadra-Trac II transfer case shifting informa-
tion, preceding this section, for shifting this system.
QUADRA-LIFT — IF EQUIPPED
Description
The Quadra-Lift air suspension system provides full time
load leveling capability along with the benefit of vehicle
height adjustment by the push of a button. The vehicle will
automatically raise and lower the ride height to adapt to
the appropriate driving conditions. At higher speeds, the
vehicle will lower to an aerodynamic ride height and when
operating in off-road modes, the vehicle will raise the ride
height accordingly. The buttons near the terrain switch in
the center console area can be used to set preferred ride
height to match the appropriate conditions.
NEUTRAL (N) Switch
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•Normal Ride Height (NRH) – This is the standard
position of the suspension and is meant for normal
driving.
• Off-Road 1 (OR1) (Raises the vehicle approximately
1.1 inches (28 mm) – This is the primary position for all off-road driving until OR2 is needed. A smoother and
more comfortable ride will result. Push 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. Refer to “Driving
Tips” in “Starting And Operating” for further informa-
tion.
• Off-Road 2 (OR2) (Raises the vehicle approximately
2.2 inches (55 mm) – This position is intended for
off-roading use only where maximum ground clearance
is required. To enter OR2, push 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.
Refer to “Driving Tips” in “Starting And Operating” for
further information.
• Aero Mode (Lowers the vehicle approximately 0.6
inches (15 mm) – This position provides improved
aerodynamics by lowering the vehicle. The vehicle will
automatically enter Aero Mode when the vehicle speed
Selec-Terrain Switch
1 — UP Button
2 — DOWN Button
3 — Entry/Exit Mode Indicator Lamp (Customer Selectable)
4 — Normal Ride Height Indicator Lamp (Customer Selectable)
5 — Off-Road 1 Indicator Lamp (Customer Selectable)
6 — Off-Road 2 Indicator Lamp (Customer Selectable)
6
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