WARNING!
If the stabilizer/sway bar will not return to on-road
mode, the Sway Bar Indicator Light will flash in the
instrument cluster and vehicle stability may be
reduced. Do not attempt to drive the vehicle over
18 mph (29 km/h). Driving faster than 18 mph
(29 km/h) with a disconnected stabilizer/sway bar
may contribute to the loss of vehicle control, which
could result in serious injury.
OFF ROAD+ — IF EQUIPPED
When activated, Off Road+ is designed to improve the
user experience when using specific Off Road driving
modes. To activate Off Road+, push the OFF ROAD+
switch in the switch bank. The vehicle’s performance
will improve depending on which Four-Wheel Drive
(4WD) mode is activated.
NOTE:
Off Road+ will not function in 2H mode. If the button is
pushed while in 2H mode, the cluster display will show
the message “Off Road+ Unavailable Shift to 4WD”.
When Off Road+ is active, the following features will
activate:
•
The Off Road+ telltale will illuminate in the instru-
ment cluster display
•
A mode-specific message will display the instrument
cluster display
•
Off-Road Pages will launch on the radio head-unit if
selected in radio settings
•
The TrailCam System (forward facing camera) will
launch if selected in radio settings
Once in Off Road+, the vehicle will begin to behave in
different ways depending on the 4WD mode in use. The
following enhancements will occur when using Off
Road+.
4L
•
Engine/Transmission Calibration: Rock Crawl and
controllability focus, change in shifting schedule
when rock crawling, pedal calibration shifted to
de-gain and low range, operates at lower vehicle
speeds
•
Traction Control: Aggressive brake lock differential
tuning at slower speed or FIRST gear
•
Off Road+: Recall the last status between ignition
cycles
4H
•
Engine/Transmission Calibration: Improved sand
performance/wheel slip focus, change in shift
schedule for sport mode, pedal calibration set to
aggressive, operates at elevated vehicle speeds
•
Traction Control: High wheel speed, slip tuning brake
lock differential with no engine management
•
Electronic Stability Control: ESC Off with unlimited
speed
•
Off Road+: Will default to OFF between ignition
cycles
Cruise Control and Adaptive Cruise Control (ACC) will
not function while using Off Road+. A dedicated cluster
message will display indicating this if either feature is
activated while in Off Road+.
If the ESC OFF button is pushed while in Off Road+, the
following will occur on the vehicle:
•
Push of the ESC OFF Button: Traction Control will
turn off, but Stability Control will remain active.
•
Hold the ESC OFF Button for five seconds: Traction
Control and Stability Control will turn off.
TORQUE RESERVE — 6.4L (IF EQUIPPED)
Torque Reserve is automatically enabled while staging
a brake-torque launch, to reduce the time required for
the intake system to fill with air. Torque Reserve pro-
vides greater engine airflow than is otherwise required,
stops fuel flow to multiple cylinders and retards spark
as necessary to hold the torque from the extra airflow
“in reserve”. As soon as the driver launches the vehicle,
fuel flow is restored and spark is advanced to instanta-
neously deliver the reserve torque. For a given launch
engine speed, additional torque is delivered more
quickly than is possible without Torque Reserve.
NOTE:
Due to the way the engine is controlled during Torque
Reserve, a distinct exhaust note is produced and
engine vibration increases.
OFF ROAD+ Switch
160
STARTING AND OPERATING
5538906_24_JL_OM_EN_USC_t_E1.pdf 160
5/22/2023 9:02:23 AM
