STARTING AND OPERATING327
* The suggested selection depends and may
change depending on the customer prefer -
ences for braking performance. Condition of the
trailer brakes, driving and road state may also
affect the selection.
Display Messages
The trailer brake control interacts with the
instrument cluster display. Display messages,
along with a single chime, will be displayed
when a malfunction is determined in the trailer
connection, trailer brake control, or on the
trailer. Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for
further information. NOTE:
An aftermarket controller may be available
for use with trailers with air or elec
-
tric-over-hydraulic trailer brake systems. To
determine the type of brakes on your trailer
and the availability of controllers, check with
your trailer manufacturer or dealer.
Removal of the ITBM will cause errors and it
may cause damage to the electrical system
and electronic modules of the vehicle. See
your authorized dealer if an aftermarket
module is to be installed.
Towing Requirements — Trailer Lights And
Wiring
Whenever you pull a trailer, regardless of the
trailer size, stoplights and turn signals on the
trailer are required for motoring safety.
The Trailer Tow Package may include a four- and
seven-pin wiring harness. Use a factory
approved trailer harness and connector.
NOTE:
Do not cut or splice wiring into the vehicle’s
wiring harness.
The electrical connections are all complete to
the vehicle but you must mate the harness to a
trailer connector. Refer to the following illustra -
tions.
Light Electric Heavy Electric Light EOHHeavy EOH
Type of Trailer Brakes Electric Trailer Brakes Electric Trailer Brakes Electric over Hydraulic
Trailer BrakesElectric over Hydraulic
Trailer Brakes
Load *Under 10,000 lbs *Above 10,000 lbs *Under 10,000 lbs *Above 10,000 lbs
WARNING!
Connecting a trailer that is not compatible
with the ITBM system may result in reduced
or complete loss of trailer braking. There may
be a increase in stopping distance or trailer
instability which could result in personal
injury.
CAUTION!
Connecting a trailer that is not compatible
with the ITBM system may result in reduced
or complete loss of trailer braking. There may
be a increase in stopping distance or trailer
instability which could result in damage to
your vehicle, trailer, or other property.
5
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328STARTING AND OPERATING
NOTE:
Disconnect trailer wiring connector from the
vehicle before launching a boat (or any other
device plugged into vehicle’s electrical
connect) into water.
Be sure to reconnect once clear from water
area.
Four-Pin Connector Seven-Pin Connector
Towing Tips
Before setting out on a trip, practice turning,
stopping, and backing up the trailer in an area
located away from heavy traffic.
Automatic Transmission
The DRIVE range can be selected when towing.
The transmission controls include a drive
strategy to avoid frequent shifting when towing.
However, if frequent shifting does occur while in
DRIVE, select TOW/HAUL mode or select a lower
gear range (using the Electronic Range Select
[ERS] shift control).
NOTE:
Using TOW/HAUL mode or selecting a lower
gear range (using the ERS shift control) while
operating the vehicle under heavy loading
conditions will improve performance and
extend transmission life by reducing excessive
shifting and heat build up. This action will also
provide better engine braking.
Tow/Haul Mode
To reduce potential for automatic transmission
overheating, activate TOW/HAUL mode when
driving in hilly areas, or select a lower gear
range (using the Electronic Range Select [ERS]
shift control) on more severe grades.1 — Female Pins
2 — Male Pin
3 — Ground
4 — Park
5 — Left Stop/Turn
6 — Right Stop/Turn
1 — Battery
2 — Backup Lamps
3 — Right Stop/Turn
4 — Electric Brakes
5 — Ground
6 — Left Stop/Turn
7 — Running Lamps
20_DJD2_OM_EN_USC_t.book Page 328
STARTING AND OPERATING331
RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle
NOTE:
When towing your vehicle, always follow
applicable state and provincial laws. Contact
state and provincial Highway Safety offices
for additional details.
Vehicles equipped with air suspension must
be placed in Transport mode before tying
them down (from the body) on a trailer or
flatbed truck. Refer to “Air Suspension – If
Equipped” for more information. If the
vehicle cannot be placed in Transport mode (for example, engine will not run), tie-downs
must be fastened to the axles (not to the
body). Failure to follow these instructions
may cause fault codes to be set and/or
cause loss of proper tie-down tension.Recreational Towing — Two-Wheel Drive
Models
DO NOT flat tow this vehicle. Damage to the
drivetrain will result.
Recreational towing (for two-wheel drive
models) is allowed
ONLY if the rear wheels are OFF
the ground. This may be accomplished
using a tow dolly or vehicle trailer. If using a tow
dolly, follow this procedure:
NOTE:
If vehicle is equipped with air suspension,
ensure the vehicle is set to Normal Ride Height.
1. Properly secure the dolly to the tow vehicle, following the dolly manufacturer's instruc -
tions.
2. Drive the rear wheels onto the tow dolly.
Towing Condition Wheels OFF The
Ground Two-Wheel Drive
Models Four-Wheel Drive Models
Flat Tow
NONENOT ALLOWED See Instructions
Automatic transmission in PARK
Transfer case in NEUTRAL (N)
Tow in forward direction
Dolly Tow Front
NOT ALLOWED NOT ALLOWED
Rear OK NOT ALLOWED
On Trailer ALLOK OK
5
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332STARTING AND OPERATING
(Continued)
3. Firmly apply the parking brake. Place auto-
matic transmission in PARK.
4. Properly secure the rear wheels to the dolly, following the dolly manufacturer's instruc -
tions.
5. Turn the ignition OFF and remove the key fob.
6. Install a suitable clamping device, designed for towing, to secure the front wheels in the
straight position.Recreational Towing — Four-Wheel Drive
Models
NOTE:
Both the manual shift and electronic shift
transfer cases must be shifted into NEUTRAL
(N) for recreational towing. Automatic transmis -
sions must be shifted into PARK for recreational
towing. Refer to the following for the proper
transfer case NEUTRAL (N) shifting procedure
for your vehicle.
CAUTION!
Towing with the rear wheels on the ground
will cause severe transmission damage.
Damage from improper towing is not
covered under the New Vehicle Limited
Warranty.
Do not disconnect the driveshaft because
fluid may leak from the transmission,
causing damage to internal parts.
CAUTION!
DO NOT dolly tow any 4WD vehicle. Towing
with only one set of wheels on the ground
(front or rear) will cause severe transmis -
sion and/or transfer case damage. Tow
with all four wheels either ON the ground, or
OFF the ground (using a vehicle trailer).
Tow only in the forward direction. Towing
this vehicle backwards can cause severe
damage to the transfer case.
Before recreational towing, the transfer
case must be in NEUTRAL. To be certain the
transfer case is fully in NEUTRAL, perform
the procedure outlined under “Shifting Into
NEUTRAL”. Internal transmission damage
will result, if the transfer case is not in
NEUTRAL during towing.
The transmission must be placed in PARK
for recreational towing.
Towing this vehicle in violation of the above
requirements can cause severe transmis -
sion and/or transfer case damage.
Damage from improper towing is not
covered under the New Vehicle Limited
Warranty.
Do not disconnect the rear driveshaft
because fluid will leak from the transfer
case, causing damage to internal parts.
Do not use a bumper-mounted clamp-on
tow bar on your vehicle. The bumper face
bar will be damaged.
CAUTION! (Continued)
20_DJD2_OM_EN_USC_t.book Page 332
STARTING AND OPERATING333
Shifting Into (N) NEUTRAL
Use the following procedure to prepare your
vehicle for recreational towing.
1. Bring the vehicle to a complete stop on
level ground, with the engine running.
Firmly apply the parking brake.
2. Shift the transmission to NEUTRAL. NOTE:
If vehicle is equipped with air suspension,
ensure the vehicle is set to Normal Ride Height.
3. Press and hold the brake pedal.
4. Shift the transfer case into N (Neutral):
With manual shift transfer case, shift the
transfer case lever into N (Neutral)
With electronic shift transfer case, push and hold the transfer case N (Neutral)
button. Some models have a small,
recessed “N” button (at the center of the
transfer case switches) that must be
pushed using a ballpoint pen or similar
object. Other models have a rectangular
N (Neutral) switch, below the rotary
transfer case control knob. The N
(Neutral) indicator light will blink while
the shift is in progress. The light will stop
blinking (stay on solid) when the shift to N
(Neutral) is complete. After the shift is
completed and the N (Neutral) light stays
on, release the N (Neutral) button.
5. Release the parking brake.
6. Shift the transmission into REVERSE. 7. Release the brake pedal for five seconds
and ensure that there is no vehicle move-
ment.
8. Repeat steps 6 and 7 with automatic trans -
mission in DRIVE.
9. Shift the transmission to NEUTRAL. Firmly apply the parking brake. Turn off the engine.
For vehicles with Keyless Enter-N-Go, push
and hold the ENGINE START/STOP button
until the engine shuts off.
10. Shift the transmission into PARK. On 8-speed transmissions the shifter will auto -
matically select PARK when the engine is
turned off.
11. Turn the ignition to the OFF mode, then cycle the ignition to the RUN mode and back
to the OFF mode. Remove the key fob from
the ignition.
12. Attach the vehicle to the tow vehicle using a suitable tow bar.
13. Release the parking brake.
WARNING!
You or others could be injured or killed if you
leave the vehicle unattended with the transfer
case in the NEUTRAL (N) position without first
fully engaging the parking brake. The transfer
case NEUTRAL (N) position disengages both
the front and rear driveshafts from the
powertrain, and will allow the vehicle to roll,
even if the automatic transmission is in PARK.
The parking brake should always be applied
when the driver is not in the vehicle.
CAUTION!
It is necessary to follow these steps to be
certain that the transfer case is fully in
NEUTRAL (N) before recreational towing to
prevent damage to internal parts.
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334STARTING AND OPERATING
NOTE:
With electronic shift transfer case:
Steps 2 through 3 are requirements that
must be met before pushing the N (Neutral)
button, and must continue to be met until the
shift has been completed. If any of these
requirements are not met before pushing the
N (Neutral) button or are no longer met
during the shift, the N (Neutral) indicator light
will flash continuously until all requirements
are met or until the N (Neutral) button is
released.
The ignition must be in the ON/RUN mode for
a shift to take place and for the position indi -
cator lights to be operable. If the ignition is
not in the ON/RUN mode, the shift will not
take place and no position indicator lights will
be on or flashing.
A flashing N (Neutral) position indicator light
indicates that shift requirements have not
been met.
If the vehicle is equipped with air suspension,
the engine should be started and left running
for a minimum of 60 seconds (with all the
doors closed) at least once every 24 hours. This process allows the air suspension to
adjust the vehicle’s ride height to compen
-
sate for temperature effects.
Shifting Out Of (N) NEUTRAL
Use the following procedure to prepare your
vehicle for normal usage:
1. Bring the vehicle to a complete stop,
leaving it connected to the tow vehicle.
2. Firmly apply the parking brake.
3. Press and hold the brake pedal.
4. Start the engine. Shift the transmission into NEUTRAL.
With manual shift transfer case, shift the transfer case lever to the desired posi -
tion.
With electronic shift transfer case with rotary selector switch, push and hold the
transfer case N (Neutral) button until the
N (Neutral) indicator light turns off. After
the N (Neutral) indicator light turns off,
release the N (Neutral) button. After the
N (Neutral) button has been released, the
transfer case will shift to the position indi -
cated by the selector switch.
With electronic shift transfer case with push-button selector switch, push and
hold the switch for the desired transfer
case position, until the N (Neutral) indi -
cator light turns off and the desired posi -
tion indicator light turns on.
NOTE:
When shifting out of transfer case N (Neutral),
turning the engine OFF is not required, but may
be helpful to avoid gear clash. With the 8-speed
automatic transmission, the engine must
remain running, since turning the engine OFF
will shift the transmission to PARK (and the
transmission must be in NEUTRAL for the
transfer case to shift out of NEUTRAL).
5. Turn the engine off. Shift automatic trans -
mission into PARK. On 8-speed transmis -
sions the shifter will automatically select
PARK when the engine is turned off.
6. Release the brake pedal.
7. Disconnect vehicle from the tow vehicle.
8. Start the engine.
9. Press and hold the brake pedal.
20_DJD2_OM_EN_USC_t.book Page 334
IN CASE OF EMERGENCY339
NOTE:
Your vehicle may be transmitting data as
authorized by the subscriber.
The SOS and ASSIST buttons will only func -
tion if you are connected to an operable LTE
(voice/data) or 4G (data) network. Other
Uconnect services will only be operable if
your SiriusXM Guardian™ service is active
and you are connected to an operable LTE
(voice/data) or 4G (data) network. ASSIST Call
The ASSIST Button is used to automatically
connect you to any one of the following support
centers:
Roadside Assistance – If you get a flat tire, or
need a tow, just push the ASSIST button and
you’ll be connected to someone who can
help. Roadside Assistance will know what
vehicle you’re driving and its location. Addi
-
tional fees may apply for roadside assis -
tance.
SiriusXM Guardian™ Customer Care –
In-vehicle support for SiriusXM Guardian™.
Vehicle Customer Care – Total support for all
other vehicle issues.
SOS Call
1. Push the SOS Call button on the overhead console.
NOTE:
In case the SOS Call button is pushed in error,
there will be a 10 second delay before the SOS
Call system initiates a call to a SOS operator. To
cancel the SOS Call connection, push the SOS
call button on the overhead console or press the cancellation button on the Device Screen.
Termination of the SOS Call will turn off the
green LED light on the overhead console.
2. The LED light located between the ASSIST
and SOS buttons on the overhead console
will turn green once a connection to a SOS
operator has been made.
3. Once a connection between the vehicle and a SOS operator is made, the SOS Call
system may transmit the following
important vehicle information to a SOS
operator: Indication that the occupant placed a SOS Call.
The vehicle brand.
The last known GPS coordinates of the vehicle.
4. You should be able to speak with the SOS operator through the vehicle audio system
to determine if additional help is needed.
WARNING!
ALWAYS obey traffic laws and pay attention to
the road. ALWAYS drive safely with your hands
on the steering wheel. You have full
responsibility and assume all risks related to
the use of the features and applications in
this vehicle. Only use the features and
applications when it is safe to do so. Failure
to do so may result in an accident involving
serious injury or death.
6
20_DJD2_OM_EN_USC_t.book Page 339
IN CASE OF EMERGENCY343
NOTE:
If your vehicle is equipped with an air suspen -
sion system, there is a feature which allows the
automatic leveling to be disabled to assist with
changing a tire.
This feature can be activated through the Ucon -
nect system.
Refer to “Uconnect Settings” in “Multimedia”
for further information.
Jack Location
The jack and jack tools are stored under the
front passenger seat.
Removal Of Jack And Tools
To access the jack and jack tools, you must
remove the plastic access cover located on the
side of the front passenger’s seat. To remove
the cover, pull the front part of the cover
(closest to the front of the seat) toward you to
release a locking tab. Once the front of the
cover is loose, slide the cover toward the front
of the seat until it is free from the seat frame.
Jack Access Cover
Remove the jack and tools by turning the wing
bolt counterclockwise, remove the wing bolt
and then slide the assembly out from under the
seat.
Wing Bolt/Jack And Tools
The jack is designed to be used as a tool for
changing tires only. The jack should not be
used to lift the vehicle for service purposes.
The vehicle should be jacked on a firm level
surface only. Avoid ice or slippery areas.
WARNING! (Continued)
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