key JEEP WRANGLER 2023 Workshop Manual

238MULTIMEDIA
CONNECTED SERVICES SEND & GO
FAQ
S — IF EQUIPPED

1.
How long does it take to send the route and
destination to my vehicle?
Depending on various
conditions, it can take up to three minutes for the
request to get through to your vehicle.

2. Can I cancel a route I sent to my vehicle? Yes, once
you enter your vehicle, and start the engine, the
pop-up message stating that you have a new route
will appear. There is an exit button on the pop-up that
will cancel the route if selected.
3. Can I select a different route than the most recent
one I sent to my vehicle? Yes, once you enter the
vehicle, and start the engine, the pop-up message
offers a “Locations” option. Once “Locations” is
selected, you can choose from a list of recently sent
destinations.
CONNECTED SERVICES VEHICLE FINDER
FAQ
S

1.
Can someone else locate my vehicle?
Your vehicle
may be located by anyone who has your PIN and
access to your account. It is your responsibility to
guard your PIN accordingly. See the Uconnect and
SiriusXM Guardian™ terms of service for more
information.

2. How long does it take to sound my horn and flash the
lights? Depending on various conditions, it can take
three minutes or more for the request to get through
to your vehicle. 3.
How do I turn off the horn and lights after I turn them
on? If you are close enough to the vehicle, you can
use the key fob to turn off the horn and lights by
pushing the red Panic button.
CONNECTED SERVICES STOLEN VEHICLE
A
SSISTANCE FAQS — IF EQUIPPED

1.
Can someone locate my vehicle?
To enhance your
privacy, and the privacy of others using your vehicle,
a stolen vehicle police report is required for you to
activate this service. You must involve local law
enforcement to have SiriusXM Guardian™ locate
your vehicle. We may also locate the vehicle for
other law enforcement or government agencies,
subject to a valid court order telling SiriusXM
Guardian™ to do so. We will also provide the service
for FCA entities to locate a vehicle that you have
purchased through them.

2. How will I know if my vehicle is recovered? After you
provide the SiriusXM Guardian™ Customer Care
agent with the stolen vehicle report, the agent will
work together with law enforcement to try to locate
your vehicle. If your vehicle is recovered, you will be
contacted by law enforcement.
3. Can SiriusXM Guardian™ lower my insurance rates?
Some insurance providers offer lower rates on
vehicles equipped with systems that can deter auto
theft. When shopping for insurance, be sure to inform
the insurance provider of your SiriusXM Guardian™
connected services subscription to find out if the
insurance provider can offer you a lower rate.
NOTE:Neither FCA nor SiriusXM® are insurance companies, and
SiriusXM Guardian™ is not an insurance product. You are
responsible for obtaining insurance coverage for your
vehicle and yourself.
CONNECTED SERVICES REMOTE VEHICLE
S
TART FAQS

1.
How long does it take to remotely start my vehicle?

Depending on various conditions, it can take three
minutes or more for the request to get through to
your vehicle.

2. Which is faster, my key fob or the Vehicle Branded
App? Your key fob will remote start your vehicle more
quickly. However its range is limited. For example,
when you are leaving the stadium after the game, you
can use the Vehicle Branded App to remote start your
vehicle and have the inside of your vehicle
comfortable by the time you get to it.
3. Will my vehicle be safe if I lose my wireless device?
People sometimes lose their wireless devices, which
is why security measures have been engineered into
the Vehicle Branded App. Asking for your username,
password and SiriusXM Guardian™ Security PIN help
to ensure that nobody can start your vehicle if they
happen to find your device.
4. Can someone drive off with my vehicle using the App?
No. Driving your vehicle still requires the keys to be in
the vehicle. The Remote Start feature simply starts
the engine to warm up or cool down the interior
before you arrive.

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MULTIMEDIA239
5.Can I stop a vehicle that is being driven with the
cancel Remote Vehicle Start command? No. If the
vehicle is in motion, the cancel Remote Vehicle Start
button will not stop the vehicle.
6. Why can’t all mobile devices use the Vehicle Branded
App? The Vehicle Branded App has been designed to
work on most devices with the Apple® and Android™
operating systems. The capabilities of these devices
allow us to remotely command your vehicle. Other
operating systems may be supported in the future.
CONNECTED SERVICES REMOTE HORN
& L
IGHTS FAQS

1.
How long does it take to sound my horn and flash the
lights?
Depending on various conditions, it can take
three minutes or more for the request to get through
to your vehicle.

2. Which is faster, my key fob or the Vehicle Branded
App? Your key fob will sound the horn and flash the
lights quicker; however, its range is limited.
3. How do I turn off the horn and lights after I turn them
on? If you are close enough to the vehicle, you can
use the key fob to turn off the horn and lights by
pressing the red Panic button. Otherwise, Remote
Horn & Lights will continue for a maximum of three
minutes.
4. Why can’t all mobile devices use the Vehicle Branded
App? The Vehicle Branded App has been designed to
work on most devices with the Apple® and Android™
operating systems. The capabilities of these devices
allow us to remotely command your vehicle. Other
operating systems may be supported in the future.

CONNECTED SERVICES ACCOUNT FAQS —
I
F EQUIPPED

1.
How do I register for my SiriusXM Guardian™
account? There are three ways that you can register
your SiriusXM Guardian™ Account:
 Push the ASSIST button. A call will be placed to an
agent who can assist in registering your new
account.
 Press the Activate Services icon in the Apps menu.
Select the button to speak with an agent, who can
assist in registering your new account.
 Press the Activate Services icon in the Apps menu.
Enter your email on the touchscreen and then
follow the prompts from the provided email. You
will receive an email with an activation link that
will be good for 72 hours. Once you click the acti -
vation link, you will be prompted to fill out your
information and accept Terms and Conditions.
Then, you will be directed to the SiriusXM
Guardian™ home page to complete your profile
and demo the remote services.
2. Why do I need an email address? Without an email
address, customers cannot register for SiriusXM
Guardian™. Customers need to register so they can
subscribe to receive additional services and create a
SiriusXM Guardian™ Security PIN for remote
command requests.
3. How do I create a SiriusXM Guardian™ security PIN?
Set up your SiriusXM Guardian™ Security PIN during
the registration process. The SiriusXM Guardian™
Security PIN will be required to authenticate you
when accessing your account via SiriusXM Guardian™ Call or performing any remote services,
such as Remote Door Lock/Unlock, Remote Horn &
Lights, or Remote Vehicle Start.
4. What if I forgot my SiriusXM Guardian™ security PIN?
If you’ve already activated services and forgot your
SiriusXM Guardian™ Security PIN, you can reset the
PIN by selecting Edit Profile on your Owner’s Site.
5. How do I update my SiriusXM Guardian™ payment
account address? Your SiriusXM Guardian™ Payment
Account address can be updated online, or by calling
SiriusXM Guardian™ Customer Care from ASSIST in
your vehicle. To update online: login to your Owner’s
Site, and select Edit Profile > SiriusXM Guardian™
Payment Account.
6. How do I update my SiriusXM Guardian™ profile?
Your name, home address, phone number, email
address and SiriusXM Guardian™ Security PIN can be
updated online on your Owner’s Site. Log in to your
Owner’s Site then select Edit Profile to edit your
personal information. Make your edits and click Save.
7. Can I try features or packages before I buy them?
Your new vehicle purchase may have come with an
included trial period for certain Apps and services.
8. Can I access every App and service while driving? No,
some applications and services are not available
while driving. For your own safety, it is not possible to
use some of the touchscreen features while the
vehicle is in motion (e.g. key pad).
9. What happens when my subscription comes up for
renewal? If you have added a credit card to your
account information, your subscription will be
automatically renewed for a term length in
accordance with the service plan that you have
5

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SAFETY245
To enable or disable RSRA, see Úpage 184.
ELECTRONIC BRAKE CONTROL (EBC)
S
YSTEM
If applicable, refer to the “Hybrid Supplement” for
additional information.
Your vehicle is equipped with an advanced Electronic
Brake Control (EBC) system. This system includes
Anti-Lock Brake System (ABS), Brake Assist System (BAS),
Electronic Brake Force Distribution (EBD), Electronic Roll
Mitigation (ERM), Electronic Stability Control (ESC), Hill
Start Assist (HSA), and Traction Control System (TCS). These systems work together to enhance both vehicle
stability and control in various driving conditions.
Your vehicle may also be equipped with Hill Descent
Control (HDC), Rain Brake Support (RBS), Ready Alert
Braking (RAB), and Trailer Sway Control (TSC).
Brake System Warning Light
The red Brake System Warning Light will turn on when the
ignition is placed in the ON/RUN mode and may stay on for
as long as four seconds.
If the Brake System Warning Light remains on or comes on
while driving, it indicates that the brake system is not
functioning properly and that immediate service is
required. If the Brake System Warning Light does not
come on when the ignition is placed in the ON/RUN mode,
have the light repaired as soon as possible.
Brake Assist System (BAS)
The BAS is designed to optimize the vehicle’s braking
capability during emergency braking maneuvers. The
system detects an emergency braking situation by sensing
the rate and amount of brake application and then applies
optimum pressure to the brakes. This can help reduce
braking distances. The BAS complements the Anti-Lock
Brake System (ABS). Applying the brakes very quickly
results in the best BAS assistance. To receive the benefit
of the system, you must apply continuous braking
pressure during the stopping sequence (do not “pump”
the brakes). Do not reduce brake pedal pressure unless
braking is no longer desired. Once the brake pedal is
released, the BAS is deactivated.
Electronic Brake Force Distribution (EBD)
EBD manages the distribution of the braking torque
between the front and rear axles by limiting braking
pressure to the rear axle. This is done to prevent overslip
of the rear wheels to avoid vehicle instability, and to
prevent the rear axle from entering ABS before the front
axle.
Electronic Roll Mitigation (ERM)
ERM anticipates the potential for wheel lift by monitoring
the driver’s steering wheel input and the speed of the
vehicle. When ERM determines that the rate of change of
the steering wheel angle and vehicle’s speed are
sufficient to potentially cause wheel lift, it then applies the
appropriate brake and may also reduce engine power to
lessen the chance that wheel lift will occur. ERM can only
reduce the chance of wheel lift occurring during severe or
evasive driving maneuvers; it cannot prevent wheel lift
due to other factors, such as road conditions, leaving the
roadway, or striking objects or other vehicles.
WARNING!

Before exiting a vehicle, always come to a complete
stop, then shift the automatic transmission into
PARK and apply the parking brake.
 Always make sure the keyless ignition node is in the
OFF position, key fob is removed from the vehicle
and vehicle is locked.
 Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Leaving children in a
vehicle unattended is dangerous for a number of
reasons. A child or others could be seriously or fatally
injured. Children should be warned not to touch the
parking brake, brake pedal or the gear selector.
 Do not leave children or animals inside parked vehi -
cles in hot weather. Interior heat buildup may cause
serious injury or death.
WARNING!
The Brake Assist System (BAS) cannot prevent the natu -
ral laws of physics from acting on the vehicle, nor can it
increase the traction afforded by prevailing road condi -
tions. BAS cannot prevent collisions, including those
resulting from excessive speed in turns, driving on very
slippery surfaces, or hydroplaning. The capabilities of a
BAS-equipped vehicle must never be exploited in a
reckless or dangerous manner, which could jeopardize
the user's safety or the safety of others.
6

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SAFETY255
time, both the visual and audible alerts will be issued. In
addition to the audible alert the radio (if on) will also be
muted.
NOTE:Whenever an audible alert is requested by the BSM
system, the radio is also muted.
When the system is in RCP, the system shall respond with
both visual and audible alerts when a detected object is
present. Whenever an audible alert is requested, the radio
is also muted. Turn/hazard signal status is ignored; the
RCP state always requests the chime.
Blind Spot Alert Off
When the BSM system is turned off there will be no visual
or audible alerts from either the BSM or RCP systems.
NOTE:The BSM system will store the current operating mode
when the vehicle is shut off. Each time the vehicle is
started the previously stored mode will be recalled and
used.
Door Removal
When either the front driver or passenger door is removed,
the instrument cluster will display “Blind Spot Temporarily
Unavailable” and the BSM system will disable. While the
system will continue to indicate whatever blind spot mode
it was previously in within the Uconnect system, no visual
or audible alerts will be provided. As long as the doors are
removed, the instrument cluster will provide the “Blind
Spot Temporarily Unavailable” pop-up as a reminder that
the system is disabled every time the ignition is cycled.
Upon re-installation of both doors, the system will resume
functionality based on the personalized mode selected.
FORWARD COLLISION WARNING (FCW)
W
ITH MITIGATION — IF EQUIPPED
The FCW with Mitigation system provides the driver with
audible warnings, visual warnings (within the instrument
cluster display), and may apply a haptic warning in the
form of a brake jerk, to warn the driver when it detects a
potential frontal collision. The warnings are intended to
provide the driver with enough time to react, avoid or
mitigate the potential collision.
NOTE:FCW monitors the information from the forward looking
sensors as well as Electronic Brake Controller (EBC), to
calculate the probability of a forward collision. When the
system determines that a forward collision is probable, the
driver will be provided with audible and visual warnings as
well as a possible haptic warning in the form of a brake
jerk.
If the driver does not take action based upon these
progressive warnings, then the system will provide a
limited level of active braking to help slow the vehicle and
mitigate the potential forward collision. If the driver reacts
to the warnings by braking and the system determines
that the driver intends to avoid the collision by braking but
has not applied sufficient brake force, the system will
compensate and provide additional brake force as
required.
If a FCW with Mitigation event begins at a speed below
32 mph (52 km/h), the system may provide the maximum
braking possible to mitigate the potential forward
collision. If the Forward Collision Warning with Mitigation event stops the vehicle completely, the system will hold
the vehicle at standstill for two seconds and then release
the brakes.

FCW Message

When the system determines a collision with the vehicle in
front of you is no longer probable, the warning message
will be deactivated
Úpage 381.
NOTE:

The minimum speed for FCW activation is 3 mph
(5 km/h).
 The FCW alerts may be triggered on objects other than
vehicles such as guardrails or sign posts based on the
course prediction. This is expected and is a part of
normal FCW activation and functionality.
 It is unsafe to test the FCW system. To prevent such
misuse of the system, after four Active Braking events
within a key cycle, the Active Braking portion of FCW will
be deactivated until the next key cycle.
6

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276SAFETY
If you do have a collision which deploys the air bags, any
or all of the following may occur:
The air bag material may sometimes cause abrasions
and/or skin reddening to the occupants as the air bags
deploy and unfold. The abrasions are similar to friction
rope burns or those you might get sliding along a carpet
or gymnasium floor. They are not caused by contact
with chemicals. They are not permanent and normally
heal quickly. However, if you haven’t healed signifi -
cantly within a few days, or if you have any blistering,
see your doctor immediately.
 As the air bags deflate, you may see some smoke-like
particles. The particles are a normal by-product of the
process that generates the non-toxic gas used for air
bag inflation. These airborne particles may irritate the
skin, eyes, nose, or throat. If you have skin or eye irrita -
tion, rinse the area with cool water. For nose or throat
irritation, move to fresh air. If the irritation continues,
see your doctor. If these particles settle on your
clothing, follow the garment manufacturer’s instruc -
tions for cleaning.
Do not drive your vehicle after the air bags have deployed.
If you are involved in another collision, the air bags will not
be in place to protect you.NOTE:
 Air bag covers may not be obvious in the interior trim,
but they will open during air bag deployment.
 After any collision, the vehicle should be taken to an
authorized dealer immediately.
Enhanced Accident Response System
In the event of an impact, if the communication network
remains intact, and the power remains intact, depending
on the nature of the event, the Occupant Restraint
Controller (ORC) will determine whether to have the
Enhanced Accident Response System perform the
following functions:
Cut off fuel to the engine (if equipped).
 Cut off battery power to the electric motor (if equipped).
 Flash hazard lights as long as the battery has power.
 Turn on the interior lights, which remain on as long as
the battery has power or for 15 minutes from the inter -
vention of the Enhanced Accident Response System.
 Unlock the power door locks.
Your vehicle may also be designed to perform any of these
other functions in response to the Enhanced Accident
Response System:
 Turn off the Fuel Filter Heater, Turn off the HVAC Blower
Motor, Close the HVAC Circulation Door
 Cut off battery power to the:
 Engine
 Electric Motor (if equipped)
 Electric power steering
 Brake booster
 Electric park brake 
Automatic transmission gear selector
 Horn
 Front wiper
NOTE:After an accident, remember to cycle the ignition to the
START or ON/OFF position and remove the key from the
ignition switch to avoid draining the battery. Carefully
check the vehicle for fuel leaks in the engine compartment
and on the ground near the engine compartment and fuel
tank before resetting the system and starting the engine.
If there are no fuel leaks or damage to the vehicle elec -
trical devices (e.g. headlights) after an accident, reset the
system by following the procedure described below. If you
have any doubt, contact an authorized dealer.
Enhanced Accident Response System
Reset Procedure
If applicable, refer to the “Hybrid Supplement” for
additional information.
In order to reset the Enhanced Accident Response System
functions after an event, the ignition switch must be
changed from ignition START or ON/RUN to ignition OFF.
Carefully check the vehicle for fuel leaks in the engine
compartment and on the ground near the engine
compartment and fuel tank before resetting the system
and starting the engine.
After an accident, if the vehicle will not start after
performing the reset procedure, the vehicle must be
towed to an authorized dealer to be inspected and to have
the Enhanced Accident Response System reset.
WARNING!
Deployed air bags and seat belt pretensioners cannot
protect you in another collision. Have the air bags, seat
belt pretensioners, and the seat belt retractor
assemblies replaced by an authorized dealer
immediately. Also, have the Occupant Restraint
Controller System serviced as well.

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SAFETY289
(Continued)
Air Bag Warning Light
The Air Bag Warning Light will turn on for four to
eight seconds as a bulb check when the
ignition switch is first placed in the ON/RUN
position. If the light is either not on during
starting, stays on, or turns on while driving, have the
system inspected at an authorized dealer as soon as
possible. This light will illuminate with a single chime when
a fault with the Air Bag Warning Light has been detected,
it will stay on until the fault is removed. If the light comes
on intermittently or remains on while driving, have an
authorized dealer service the vehicle immediately. See
Úpage 261 for further information.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See an
authorized dealer for service if your defroster is
inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit your vehicle. Only use
a floor mat that does not interfere with the operation of the
pedal assemblies. Only use a floor mat that is securely
attached using the floor mat fasteners so it cannot slip out
of position and interfere with the pedal assemblies or
impair safe operation of your vehicle in other ways.
WARNING!
An improperly attached, damaged, folded, or stacked
floor mat, or damaged floor mat fasteners may cause
your floor mat to interfere with the accelerator, brake, or
clutch pedals and cause a loss of vehicle control. To
prevent SERIOUS INJURY or DEATH:
 ALWAYS securely attach your floor mat
using the floor mat fasteners. DO NOT install
your floor mat upside down or turn your floor
mat over. Lightly pull to confirm mat is
secured using the floor mat fasteners on a regular basis.
 ALWAYS REMOVE THE EXISTING FLOOR
MAT FROM THE VEHICLE before installing
any other floor mat. NEVER install or stack an
additional floor mat on top of an existing floor
mat.
 ONLY install floor mats designed to fit your vehicle.
NEVER install a floor mat that cannot be properly
attached and secured to your vehicle. If a floor mat
needs to be replaced, only use a FCA approved floor
mat for the specific make, model, and year of your
vehicle.

 ONLY use the driver’s side floor mat on the driver’s
side floor area. To check for interference, with the
vehicle properly parked with the engine off, fully
depress the accelerator, the brake, and the clutch
pedal (if present) to check for interference. If your
floor mat interferes with the operation of any pedal, or
is not secure to the floor, remove the floor mat from
the vehicle and place the floor mat in your trunk.
ONLY use the passenger’s side floor mat on the
passenger’s side floor area.
 ALWAYS make sure objects cannot fall or slide into
the driver’s side floor area when the vehicle is
moving. Objects can become trapped under acceler -
ator, brake, or clutch pedals and could cause a loss
of vehicle control.
 NEVER place any objects under the floor mat (e.g.,
towels, keys, etc.). These objects could change the
position of the floor mat and may cause interference
with the accelerator, brake, or clutch pedals.
 If the vehicle carpet has been removed and
re-installed, always properly attach carpet to the floor
and check the floor mat fasteners are secure to the
vehicle carpet. Fully depress each pedal to check for
interference with the accelerator, brake, or clutch
pedals then re-install the floor mats.
 It is recommended to only use mild soap and water
to clean your floor mats. After cleaning, always check
your floor mat has been properly installed and is
secured to your vehicle using the floor mat fasteners
by lightly pulling mat.
WARNING!
6

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290SAFETY
PERIODIC SAFETY CHECKS YOU SHOULD
M
AKE OUTSIDE THE VEHICLE
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts, cracks, and bulges.
Check the lug nut/bolt torque for tightness. Check the
tires (including spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
coolant, oil, or other fluid leaks. Also, if gasoline fumes are
detected or if fuel or brake fluid leaks are suspected, the
cause should be located and corrected immediately.
EXHAUST GAS
The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the
vehicle, or when the underside or rear of the vehicle is
damaged, have an authorized dealer inspect the complete
exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition,
inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
CARBON MONOXIDE WARNINGS
WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO), which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing (CO), follow
these safety tips:

Do not run the engine in a closed garage or in
confined areas any longer than needed to move your
vehicle in or out of the area.
 If you are required to drive with the trunk/liftgate/
rear doors open, make sure that all windows are
closed and the climate control BLOWER switch is set
at high speed. DO NOT use the recirculation mode.
 If it is necessary to sit in a parked vehicle with the
engine running, adjust your heating or cooling
controls to force outside air into the vehicle. Set the
blower at high speed.
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon
monoxide poisoning:
Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas, which can
kill. Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
engine running for an extended period. If the vehicle
is stopped in an open area with the engine running
for more than a short period, adjust the ventilation
system to force fresh, outside air into the vehicle.
 Guard against carbon monoxide with proper mainte -
nance. Have the exhaust system inspected every
time the vehicle is raised. Have any abnormal condi -
tions repaired promptly. Until repaired, drive with all
side windows fully open.
 When exiting the vehicle, always make sure the igni -
tion is in the OFF position, remove the key fob from
the vehicle and lock your vehicle.

23_JL_OM_EN_USC_t.book Page 290

IN CASE OF EMERGENCY295
3. Turn the plastic wing nut counterclockwise to loosen
the jack from the storage bin.

Plastic Wing Nut Location

4. Remove tool kit and assemble tools.
SPARE TIRE REMOVAL

1. To remove the spare tire from the carrier, remove the tire cover, if equipped.

2. Remove the Rear Camera Cover by turning the lock bolt counterclockwise with the #T40 torx head driver
and ratchet from the supplied tool kit.

Unlock Rear Camera Cover

3. Remove the lug nuts with the lug wrench turning them counterclockwise. If equipped, remove the
locking lug nut with the lock key (located in the glove
box) turning it counterclockwise.

Removing The Spare Tire

JACKING INSTRUCTIONS
WARNING!
Carefully follow these tire changing warnings to help
prevent personal injury or damage to your vehicle:
Always park on a firm, level surface as far from the
edge of the roadway as possible before raising the
vehicle.
 Turn on the Hazard Warning Flashers.
 Apply the parking brake firmly and shift an automatic
transmission into PARK; a manual transmission into
REVERSE.
 Block the wheel diagonally opposite the wheel to be
raised.
 Never start or run the engine with the vehicle on a
jack.
 Do not let anyone sit in the vehicle when it is on a
jack.
 Do not get under the vehicle when it is on a jack. If
you need to get under a raised vehicle, take it to a
service center where it can be raised on a lift.
 Only use the jack in the positions indicated and for
lifting this vehicle during a tire change.
 If working on or near a roadway, be extremely careful
of motor traffic.
 To assure that spare tires, flat or inflated, are
securely stowed, spares must be stowed with the
valve stem facing the ground.
7

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304IN CASE OF EMERGENCY
(Continued)
WITHOUT THE KEY FOB
Special care must be taken when the vehicle is towed with
the ignition in the OFF mode. The only approved method of
towing without the key fob is with a flatbed truck. Proper
towing equipment is necessary to prevent damage to the
vehicle.
EMERGENCY TOW HOOKS —
I
F EQUIPPED
If your vehicle is equipped with tow hooks, they are
mounted in the front and the rear fascia/bumpers.
NOTE:For off-road recovery, it is recommended to use both of the
front tow hooks to minimize the risk of damage to the
vehicle. Always use an appropriately rated tow strap.

Front Tow Hooks
Rear Tow Hook

CAUTION!
 Front or rear wheel lifts must not be used (if the
remaining wheels are on the ground). Internal
damage to the transmission or transfer case will
occur if a front or rear wheel lift is used when towing.
 Towing this vehicle in violation of the approved
requirements can cause severe transmission and/or
transfer case damage. Damage from improper
towing is not covered under the New Vehicle Limited
Warranty.
WARNING!
Stand clear of vehicles when pulling with tow hooks.
Tow straps may become disengaged, causing
serious injury.
Do not use a chain for freeing a stuck vehicle. Chains
may break, causing serious injury or death.
 Failure to follow proper tow hook usage may cause
components to break resulting in serious injury or
death.
CAUTION!
Tow hooks are for emergency use only, to rescue a
vehicle stranded off road. Tow straps are recom -
mended when towing the vehicle, chains may cause
vehicle damage.
 The tow hooks must not be used to move the vehicle
off the road or where there are obstacles.
 Do not use the tow hooks for tow truck hookup or
highway towing.
 Do not use the tow hooks to pull a vehicle onto a
flatbed truck.
 Do not use the tow hooks to free a stuck vehicle
Úpage 302.
 Damage to your vehicle may occur if these guidelines
are not followed
Úpage 303.
WARNING!

23_JL_OM_EN_USC_t.book Page 304

SERVICING AND MAINTENANCE323
10. Lubricate o-ring on the cap with clean engine oil.
11. Install the new fuel filter cartridge onto the cap.
12. Insert the cap and filter into the housing with
clockwise rotation, use a socket to tighten.
13. Push the ignition switch twice without your foot on the brake to place vehicle in RUN position. This will
activate the in tank fuel pump for approximately 30
seconds. Repeat this process twice to prime the fuel
system. Start the engine using the Normal Starting
procedure. After engine start, verify the fuel filter cap
does not leak.
PRIMING IF THE ENGINE HAS RUN OUT
O
F FUEL — DIESEL ENGINE

1. Add a substantial amount of fuel to the tank, approx -
imately 2 to 5 gal (8L to 19L).

2. Push ignition switch twice without your foot on brake to put vehicle in RUN position. This will activate the in
tank fuel pump for approximately 30 seconds.
Repeat this process twice to prime the fuel system.
3. Start the engine using the Normal Starting procedure
Úpage 130.
NOTE:The engine may run rough until the air is forced from all
the fuel lines.
NOTE:
 Use of biodiesel mixture in excess of 20% can nega -
tively impact the fuel filter's ability to separate water
from the fuel, resulting in high pressure fuel system
corrosion or damage.
 In addition, commercially available fuel additives are
not necessary for the proper operation of your diesel
engine.
 For extreme cold conditions, "Mopar® Premium Diesel
Fuel Treatment" is recommended to assist with cold
starting.
INTERVENTION REGENERATION
S
TRATEGY — MESSAGE PROCESS FLOW
This engine meets all required diesel engine emissions
standards. To achieve these emissions standards, your
vehicle is equipped with a state-of-the-art engine and
exhaust system. These systems are seamlessly integrated
into your vehicle and managed by the Powertrain Control
Module (PCM). The PCM manages engine combustion to
allow the exhaust system’s catalyst to trap and burn
Particulate Matter (PM) pollutants, with no input or
interaction on your part.
Additionally, your vehicle has the ability to alert you to
additional maintenance required on your vehicle or
engine.
Refer to Instrument Cluster Display for further information
Úpage 108.
DIESEL EXHAUST FLUID
Diesel Exhaust Fluid (DEF) sometimes known simply by
the name of its active component, UREA—is a key
component of Selective Catalytic Reduction (SCR)
systems, which help diesel vehicles meet stringent
emission regulations. DEF is a liquid reducing agent that
WARNING!
Do not open the high pressure fuel system with the
engine running. Engine operation causes high fuel
pressure. High pressure fuel spray can cause serious
injury or death.
CAUTION!
The starter motor will engage for approximately
30 seconds at a time. Allow two minutes between
cranking intervals.
WARNING!
Do not use alcohol or gasoline as a fuel blending agent.
They can be unstable under certain conditions and be
hazardous or explosive when mixed with diesel fuel.
CAUTION!
Due to lack of lubricants in alcohol or gasoline, the use
of these fuels can cause damage to the fuel system.WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be grass
or leaves coming into contact with your exhaust system.
Do not park or operate your vehicle in areas where your
exhaust system can contact anything that can burn.
8

23_JL_OM_EN_USC_t.book Page 323