Page 108 of 636

Transporting Pets
Air Bags deploying in the front seat could harm your pet.
An unrestrained pet will be thrown about and possibly
injured, or injure a passenger during panic braking or in
a collision.
Pets should be restrained in the rear seat in pet harnesses
or pet carriers that are secured by seat belts.
SRT ENGINE BREAK-IN RECOMMENDATIONS
SRT Engine Break-In Recommendations: The following
tips will be helpful in obtaining optimum performance
and maximum durability for your new SRT Vehicle.
Despite modern technology and World Class manufac-
turing methods, the moving parts of the vehicle must still
wear in with each other. This wearing in occurs mainly
during the first 500 miles (805 km) and continues through
the first oil change interval.It is recommended for the operator to observe the follow-
ing driving behaviors during the new vehicle break-in
period:
0 to 100 miles (0 to 161 km):
•Do not allow the engine to operate at idle for an
extended period of time.
•Depress the accelerator pedal slowly and not more
than halfway to avoid rapid acceleration.
•Avoid aggressive braking.
•Drive with the engine speed less than 3,500 RPM.
•Maintain vehicle speed below 55 mph (88 km/h) and
observe local speed limits.
106 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Page 410 of 636
toggle between SPORT mode and DRIVE mode. You do
not need to press the shift lever button when toggling
between DRIVE and SPORT modes. Manual shifts can be
made using the shift paddles mounted on the steering
wheel. Pressing the shift paddles (-/+) while in the
DRIVE or SPORT position will manually select the trans-
mission gear, and will display the current gear in the
instrument cluster. Refer toPaddle Shift Modein this
section for further information.
Shift Lever
408 STARTING AND OPERATING
Page 415 of 636
![JEEP GRAND CHEROKEE 2015 WK2 / 4.G SRT Owners Manual 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 JEEP GRAND CHEROKEE 2015 WK2 / 4.G SRT Owners Manual 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](/manual-img/16/7110/w960_7110-414.png)
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)
The SPORT shift mode alters the transmission’s auto-
matic shift schedule for sportier driving. Upshift speeds
are increased to make full use of available engine power.
To switch between DRIVE and SPORT shift mode, tap the
shift lever rearward. SPORT shift mode is only accessible
from DRIVE.
Transmission Limp Home Mode
Transmission function is monitored electronically for
abnormal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this mode, the transmission mayoperate only in certain gears, or may not shift at all.
Vehicle performance may be severely degraded and the
engine may stall. In some situations, the transmission
may not re-engage if the engine is turned off and
restarted. The Malfunction Indicator Light (MIL) may be
illuminated. A message in the instrument cluster will
inform the driver of the more serious conditions, and
indicate what actions may be necessary.
In the event of a momentary problem, the transmission
can be reset to regain all forward gears by performing the
following steps:
NOTE:In cases where the instrument cluster message
indicates the transmission may not re-engage after en-
gine shutdown, perform this procedure only in a desired
location (preferably, at your authorized dealer).
1. Stop the vehicle.
5
STARTING AND OPERATING 413
Page 417 of 636

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 wouldresult. It will remain in the selected gear until another
upshift or downshift is chosen, except as described
below.
•Normally, in Paddle Shift mode, the transmission will
automatically shift up when maximum engine speed is
reached. If, however, Paddle Shift is engaged while in
SPORT or TRACK mode, the transmission will remain
in the selected gear even when maximum engine
speed is reached. The transmission will upshift only
when commanded by the driver.
•The transmission will automatically downshift as the
vehicle slows (to prevent engine lugging) and will
display the current gear.
•The transmission will automatically downshift to first
gear when coming to a stop. After a stop, the driver
should manually upshift (+) the transmission as the
vehicle is accelerated.
5
STARTING AND OPERATING 415
Page 419 of 636

Selec-Track™ consists of the following positions:
•Sport– Dry weather, on-road calibration. Performance
based tuning that provides a rear wheel drive feel but
with improved handling and acceleration over a two-
wheel drive vehicle. The customer has the option of
going to partial ESC. The active suspension systemwill be in Firm mode and the transmission will be in
SPORT shift mode then and a green flag will light up
in the instrument cluster. The transmission will pro-
vide a more aggressive shifting pattern (Refer to
“Paddle Shift Mode” in “Starting And Operating” for
further information). This feature will reset to AUTO
on an ignition cycle.
•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. This feature will
reset to AUTO upon an ignition cycle.
•Auto– Fully automatic full time four-wheel drive
operation can be used on and off road. Balances
Selec-Track™ Switch
5
STARTING AND OPERATING 417
Page 420 of 636

traction with seamless steering feel to provide im-
proved handling and acceleration over two-wheel
drive vehicles. The active suspension system will be in
Touring Mode.
•Track– Track road calibration for use on high traction
surfaces. Driveline is maximized for traction. Some
binding may be felt on less forgiving surfaces. The
electronic brake controls are set to Partial OFF to limit
traction control management of throttle and wheel
spin.
•The transmission will be in SPORT shift mode and
provide a more aggressive shifting pattern. Refer to
“Paddle Shift Mode” in “Starting And Operating”
for further information.
•The customer has the option of going to FULL OFF
with no interaction from the ESC System. The active
suspension system will be in Full Firm mode.
•This feature will reset to AUTO on an ignition cycle.•To w– Use this mode for towing. Vehicle suspension
will go to Firm mode. Trailer sway control is enabled
in the ESC system. The terrain switch will remain in
this position through an ignition cycle until the cus-
tomer cycles into another position. This feature will
reset to AUTO upon an ignition cycle.
Active Damping System
This vehicle is equipped with an electronic controlled
damping system. This system reduces body roll and pitch
in many driving situations including cornering, accelera-
tion and braking. There are 3 modes:
•Touring Mode(Available in terrain positions AUTO
and SNOW) — Used during highway speeds where a
touring suspension feel is desired.
•Firm Mode(Available in terrain positions SPORT and
TOW) — Provides a firm suspension for better han-
dling.
418 STARTING AND OPERATING