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Fuel Economy
Push and release theupordown arrow button until the
Fuel Economy menu item is highlighted in the instrument
cluster display. Push and Hold the rightarrow button to
reset Average Fuel Economy.
• Current Fuel Economy Gauge
• Average Fuel Economy Value
• Range To Empty
Trip A/Trip B
Push and release the upordown arrow button until the
Trip menu item is highlighted in the instrument cluster
display. Push and release the rightarrow button to enter
the submenus of Trip A and Trip B. The Trip A or Trip B
information will display the following:
• Distance
• Average MPG
• Elapsed Time
Push and hold rightarrow button to reset all information.
Stop/Start – If Equipped
Push and release the upordown arrow button until the
Stop/Start menu item is highlighted in the instrument
cluster display. Push and release the rightarrow button to
display the Stop/Start status.
Air Suspension — If Equipped
Push and release the upordown arrow button until the Air
Suspension menu item is highlighted in the instrument
cluster display. Push and release the rightarrow button to
display the Air Suspension status.
Trailer Tow
Push and release the upordown arrow button until the
Trailer Tow menu item is highlighted in the instrument
cluster display. Push and release the rightarrow button
and the next screen will display the following trailer trip
information:
• Trip (trailer specific) Distance: Push and hold the right
arrow button to reset the distance.
• Trailer Brake
• Output
• Type
• Gain
274 UNDERSTANDING YOUR INSTRUMENT PANEL
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Audio
Push and release theupordown arrow button until the
Audio display icon is highlighted in the instrument cluster
display. Push and release the rightarrow button to display
the active source.
Stored Messages
Push and release the upordown arrow button
until the Messages Menu item is highlighted.
This feature shows the number of stored warning
messages. Pushing the rightarrow button will
allow you to see what the stored messages are.
When no messages are present, main menu icon will be a
closed envelope.
Screen Setup Menu Item
Push and release the upordown arrow button until the
Screen Setup menu item is highlighted in the instrument
cluster display. Push and release the rightarrow button to
enter the Screen Setup submenu. The Screen Setup feature
allows you to change what information is displayed in the
instrument cluster as well as the location that information
is displayed.
Vehicle Settings Menu Item
Personal Settings allows the driver to set and recall features
when the transmission is in PARK.
Push and release the upand down button until Settings
displays in the instrument cluster display.
Follow the prompts to display and set any of the following
Vehicle Settings.
NOTE: Your vehicle may be equipped with the following
settings.
• If equipped with a base radio (Non-Touchscreen) Vehicle
Settings will be included in the instrument cluster dis-
play.
• If equipped with a Touchscreen radio, the Vehicle Set-
tings will be included in the radio head unit.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 275
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Turn Menu OFF — If Equipped
Push and release therightarrow button to exit the main
menu.
Push and release any instrument cluster display control
button to enter the instrument cluster display main menu
again.
Instrument Cluster Display Messages
• Front Seatbelts Unbuckled
• Driver Seatbelt Unbuckled
• Passenger Seatbelt Unbuckled
• Service Airbag System
• Traction Control Off
• Washer Fluid Low
• Oil Pressure Low
• Oil Change Due
• Fuel Low
• Service Antilock Brake System
• Service Electronic Throttle Control •
Service Power Steering
• Cruise Off
• Cruise Ready
• Cruise Set To XXX MPH
• Tire Pressure Screen With Low Tire(S) “Inflate Tire To
XX”
• Tire Pressure Information System (TPIS)
• Service Tire Pressure System
• Parking Brake Engaged
• Brake Fluid Low
• Service Electronic Braking System
• Engine Temperature Hot
• Battery Voltage Low
• Service Electronic Throttle Control
• Lights On
• Right Turn Signal Light Out
• Left Turn Signal Light Out
280 UNDERSTANDING YOUR INSTRUMENT PANEL
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Load reduction is only active when the engine is running.
It will display a message if there is a risk of battery
depletion to the point where the vehicle may stall due to
lack of electrical supply, or will not restart after the current
drive cycle.
When load reduction is activated, the message “Battery
Saver On” or “Battery Saver Mode” will appear in the
instrument cluster.
These messages indicate the vehicle battery has a low state
of charge and continues to lose electrical charge at a rate
that the charging system cannot sustain.
NOTE:
•The charging system is independent from load reduc-
tion. The charging system performs a diagnostic on the
charging system continuously.
• If the Battery Charge Warning Light is on it may indicate
a problem with the charging system. Refer to “Battery
Charge Warning Light” in “Understanding Your Instru-
ment Panel” for further information. The electrical loads that may be switched off (if equipped),
and vehicle functions which can be affected by load
reduction:
•
Heated Seat/Vented Seats/Heated Wheel
• Heated/Cooled Cup Holders — If Equipped
• Rear Defroster And Heated Mirrors
• HVAC System
• 115V AC Power Inverter System
• Audio and Telematics System
Loss of the battery charge may indicate one or more of the
following conditions:
• The charging system cannot deliver enough electrical
power to the vehicle system because the electrical loads
are larger than the capability of charging system. The
charging system is still functioning properly.
• Turning on all possible vehicle electrical loads (e.g.
HVAC to max settings, exterior and interior lights,
overloaded power outlets +12V, 115V AC, USB ports)
during certain driving conditions (city driving, towing,
frequent stopping).
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NOTE:All settings should be changed with the ignition in
the RUN position.
Display
After pressing the “Display” button on the touchscreen, the
following settings will be available.
Setting Name Selectable Options
Display Mode AutoManual
Set Language English, Français, Español
Touchscreen Beep OnOff
Fuel Saver Display OnOff
NOTE: The “Fuel Saver Display” feature will allow you to enable fuel saver mode and will be displayed in the in-
strument cluster display.
4
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Setting NameSelectable Options
Touchscreen Beep
Navigation Turn-By-Turn
In Cluster — If Equipped
Controls Screen Time-Out — If Equipped
Fuel Saver Display — If Equipped
Units — If Equipped
After pressing “Units” on the touchscreen, the following
will be available:
Setting Name Selectable Options
Units USMetric
Voice
After pressing the “Voice” button on the touchscreen, the
following settings will be available:
Setting Name Selectable Options
Voice Response Length Brief Detailed
Show Command List AlwaysWith Help Never
4
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▫Five-Position Electronically Shifted Transfer
Case (Eight Speed Transmission Only) —
If Equipped ......................... .432
AIR SUSPENSION SYSTEM (1500 MODELS) —
IF EQUIPPED ......................... .438
▫ Description .......................... .438
▫ Air Suspension Modes ...................441
▫ Instrument Cluster Display Messages .........442
▫ Operation ........................... .443
AIR SUSPENSION SYSTEM
(REBEL MODELS ONLY) — IF EQUIPPED .....444
▫ Description .......................... .444
▫ Air Suspension Modes ...................447
▫ Instrument Cluster Display Messages .........449
▫ Operation ........................... .449
AIR SUSPENSION SYSTEM
(2500/3500 MODELS) — IF EQUIPPED .........450
▫ Description .......................... .450
▫ Air Suspension Modes ...................452 ▫
Instrument Cluster Display Messages .........453
▫ Operation ........................... .453
AXLE LOCKER SYSTEM — POWER WAGON
MODELS ONLY (IF EQUIPPED) ..............453
STABILIZER/SWAY BAR SYSTEM —
POWER WAGON ONLY ...................455
SAFE OFF-ROAD DRIVING — POWER
WAGON ONLY ........................ .457
▫ Off-Road Driving Tips And
Vehicle Characteristics ...................457
▫ Driving In Snow, Mud And Sand ............459
▫ Crossing Obstacles (Rocks And Other
High Points) ......................... .460
▫ Hill Climbing ......................... .462
▫ Driving
Through Water ...................464
▫ Airing Down For Off-Road Driving ..........466
▫ Vehicle Recovery ...................... .467
▫ After Driving Off-Road ...................470
LIMITED-SLIP DIFFERENTIAL ..............470
376 STARTING AND OPERATING
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NOTE:Normal starting of either a cold or a warm engine
is obtained without pumping or pressing the accelerator
pedal.
To Turn Off The Engine Using ENGINE
START/STOP Button
1. Place the gear selector in PARK, then push and release the ENGINE START/STOP button.
2. The ignition switch will return to the OFF position.
3. If the gear selector is not in PARK, the ENGINE START/ STOP button must be held for two seconds or three short
pushes in a row with the vehicle speed above 5 mph
(8 km/h) before the engine will shut off. The ignition
switch position will remain in the ACC position until the
gear selector is in PARK and the button is pushed twice
to the OFF position. If the gear selector is not in PARK
and the ENGINE START/STOP button is pushed once,
the instrument cluster will display a “Vehicle Not In
Park” message and the engine will remain running.
Never leave a vehicle out of the PARK position, or it
could roll. NOTE:
If the ignition switch is left in the ACC or RUN
(engine not running) position and the transmission is in
PARK, the system will automatically time out after 30
minutes of inactivity and the ignition will switch to the
OFF position.Idle Shutdown — 6.4L Engine Only
This feature can be enabled so that the truck will automati-
cally shutdown when the truck has been idling for a set
period of time when the engine is at operating tempera-
ture. Idle time can be set in 5 minute increments between 5
and 60 minutes. See your local authorized dealer to enable
this feature.
NOTE: The idle shut down timer is disabled while the PTO
is active.5
STARTING AND OPERATING 383