2015 JEEP GRAND CHEROKEE Towing

•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.
334 UNDERSTANDING YOUR INSTRUMENT PANEL

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
4
UNDERSTANDING YOUR INSTRUMENT PANEL 355

▫Carbon Monoxide Warnings.............531
!FLEXIBLE FUEL (3.6L ENGINE ONLY) — IF
EQUIPPED...........................532
▫E-85 General Information...............532
▫Ethanol Fuel (E-85)....................533
▫Fuel Requirements....................533
▫Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles.............534
▫Starting............................535
▫Cruising Range.......................535
▫Replacement Parts....................535
▫Maintenance........................535
!ADDING FUEL........................536
▫Emergency Fuel Filler Door Release.........538
!VEHICLE LOADING....................539
▫Certification Label....................539
!TRAILER TOWING.....................542
▫Common Towing Definitions.............542
▫Trailer Hitch Classification...............545
▫Trailer Towing Weights (Maximum Trailer Weight
Ratings)............................546
▫Trailer Hitch Receiver Cover Removal (Summit
Models) — If Equipped.................547
▫Trailer And Tongue Weight..............548
▫Towing Requirements..................549
▫Towing Tips.........................554
!SNOW PLOW.........................556
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STARTING AND OPERATING 419

!RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)...................557
▫Towing This Vehicle Behind Another Vehicle . .557
▫Recreational Towing – Two-Wheel Drive
Models.............................558
▫Recreational Towing – Quadra-Trac I®
(Single-Speed Transfer Case) Four-Wheel Drive
Models.............................559
▫Recreational Towing — Quadra–Trac II®
/Quadra–Drive® II Four-Wheel Drive Models . . .559
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•With brake pedal released, look at the transmission
gear position display and verify that it indicates the
PARK position (P).
REVERSE (R)
This range is for moving the vehicle backward. Shift into
REVERSE only after the vehicle has come to a complete
stop.
NEUTRAL (N)
Use this range when the vehicle is standing for prolonged
periods with the engine running. Apply the parking
brake and shift the transmission into PARK if you must
leave the vehicle.
WARNING!
Do not coast in NEUTRAL and never turn off the
ignition to coast down a hill. These are unsafe
practices that limit your response to changing traffic
or road conditions. You might lose control of the
vehicle and have a collision.
CAUTION!
Towing the vehicle, coasting, or driving for any other
reason with the transmission in NEUTRAL can cause
severe transmission damage. Refer to “Recreational
Towing” in “Starting And Operating” and “Towing A
Disabled Vehicle” in “What To Do In Emergencies”
for further information.
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STARTING AND OPERATING 435

DRIVE (D)
This range should be used for most city and highway
driving. It provides the smoothest upshifts and down-
shifts, and the best fuel economy. The transmission
automatically upshifts through all forward gears. The
DRIVE position provides optimum driving characteris-
tics under all normal operating conditions.
When frequent transmission shifting occurs (such as
when operating the vehicle under heavy loading condi-
tions, in hilly terrain, traveling into strong head winds, or
while towing heavy trailers), use the Paddle Shift
switches (refer to#Paddle Shift Mode#in this section for
further information) to select a lower gear. Under these
conditions, using a lower gear will improve performance
and extend transmission life by reducing excessive shift-
ing and heat buildup.
During extremely cold temperatures (-22°F [-30°C] or
below), transmission operation may be modified depend-
ing on engine and transmission temperature as well as
vehicle speed. Normal operation will resume once the
transmission temperature has risen to a suitable level.
SPORT (S)
This mode alters the transmission’s automatic shift
schedule for sportier driving. Upshift speeds are in-
creased to make full use of available engine power. To
switch between DRIVE and SPORT modes, tap the shift
lever rearward. SPORT mode is only accessible from
DRIVE.
NOTE:When Sport Mode is enabled, vehicles with the
Quadra-Lift™ air suspension system will operate in
“Aero” Mode. Please refer to#Quadra-Lift™#in#Starting
and Operating#for further information.
436 STARTING AND OPERATING

NOTE:Even if the transmission can be reset, we recom-
mend that you visit your authorized dealer at your
earliest possible convenience. Your authorized dealer has
diagnostic equipment to determine if the problem could
recur.
If the transmission cannot be reset, authorized dealer
service is required.
Paddle Shift Mode
Paddle Shift mode is a driver-interactive transmission
feature providing manual shift control, giving you more
control of the vehicle. Paddle Shift allows you to maxi-
mize 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 situa-
tions.
Operation
When the transmission is in DRIVE or SPORT mode, it
will operate automatically, shifting between the eight
available gears. To activate Paddle Shift mode, simply tap
one of the steering wheel-mounted shift paddles (+/-)
while in DRIVE or SPORT mode. Tapping (-) to enter
Paddle Shift mode will downshift the transmission to the
next lower gear, while using (+) to enter Paddle Shift
mode will retain the current gear. When Paddle Shift
mode is active, the current transmission gear is displayed
in the instrument cluster.
In Paddle Shift mode, the transmission will shift up or
down when (+/-) is manually selected by the driver,
unless an engine lugging or overspeed condition would
result. It will remain in the selected gear until another
upshift or downshift is chosen, except as described
below.
438 STARTING AND OPERATING

Shift Positions
For additional information on the appropriate use of each
4WD system mode position, see the information below:
4WD AUTO
This range is used on surfaces such as ice, snow, gravel,
sand, and dry hard pavement.
NOTE:Refer to “Selec-Terrain® – If Equipped” in “Start-
ing and Operating” for further information on the vari-
ous positions and their intended usages.
NEUTRAL
This range disengages the driveline from the powertrain.
It is to be used for flat towing behind another vehicle.
Refer to “Recreational Towing” in “Starting and Operat-
ing” for further information.
WARNING!
You or others could be injured or killed if you leave
the vehicle unattended with the power transfer unit
in the NEUTRAL (N) position without first fully
engaging the parking brake. The NEUTRAL (N)
position disengages both the front and rear drive
shafts from the powertrain 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.
442 STARTING AND OPERATING