2023 JEEP GLADIATOR warning light

STARTING AND OPERATING211
Hill Climbing
Hill climbing requires good judgment and a good
understanding of your abilities and your vehicle's
limitations. Hills can cause serious problems.
Some are just too steep to climb and should not be
attempted. You should always feel confident with
the vehicle and your abilities. You should always
climb hills straight up and down. Never attempt to
climb a hill on an angle.
BEFORE CLIMBING A STEEP HILL
As you approach a hill, consider its grade or
steepness. Determine if it is too steep. Look to see
what the traction is on the hill side trail. Is the trail
straight up and down? What is on top and the other
side? Are there ruts, rocks, branches or other
obstacles on the path? Can you safely recover the
vehicle if something goes wrong? If everything
looks good and you feel confident, shift the
transmission into a lower gear with 4L engaged,
and proceed with caution, maintaining your
momentum as you climb the hill.
DRIVING UP HILL
Once you have determined your ability to proceed
and have shifted into the appropriate gear, line
your vehicle up for the straightest possible run.
Accelerate with an easy constant throttle and apply
more power as you start up the hill. Do not race
forward into a steep grade; the abrupt change of grade could cause you to lose control. If the front
end begins to bounce, ease off the throttle slightly
to bring all four tires back on the ground. As you
approach the crest of the hill, ease off the throttle
and slowly proceed over the top. If the wheels start
to slip as you approach the crest of a hill, ease off
the accelerator and maintain headway by turning
the steering wheel no more than a quarter turn
quickly back and forth. This will provide a fresh
"bite" into the surface and will usually provide
enough traction to complete the climb. If you do
not make it to the top, place the vehicle in
REVERSE and back straight down the grade using
engine resistance along with the vehicle brakes.
DRIVING DOWNHILL
Before driving down a steep hill, you need to
determine if it is too steep for a safe descent. What
is the surface traction? Is the grade too steep to
maintain a slow, controlled descent? Are there
obstacles? Is it a straight descent? Is there plenty
of distance at the base of the hill to regain control
if the vehicle descends too fast? If you feel
confident in your ability to proceed, then make sure you are in 4L and proceed with caution. Allow
engine braking to control the descent and apply
your brakes, if necessary, but do not allow the tires
to lock.
DRIVING ACROSS AN INCLINE
If at all possible, avoid driving across an incline. If
it is necessary, know your vehicle's abilities. Driving
across an incline places more weight on the
downhill wheels, which increases the possibilities
of a downhill slide or rollover. Make sure the
surface has good traction with firm and stable
soils. If possible, transverse the incline at an angle
heading slightly up or down.WARNING!
Never attempt to climb a hill at an angle or turn
around on a steep grade. Driving across an
incline increases the risk of a rollover, which may
result in severe injury.
WARNING!
Do not descend a steep grade in NEUTRAL. Use
vehicle brakes in conjunction with engine
braking. Descending a grade too fast could
cause you to lose control and be seriously
injured or killed.
WARNING!
Driving across an incline increases the risk of a
rollover, which may result in severe injury.
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212STARTING AND OPERATING
IF YOU STALL OR BEGIN TO LOSE HEADWAY
If you stall or begin to lose headway while climbing
a steep hill, allow your vehicle to come to a stop
and immediately apply the brake. Restart the
engine and shift into REVERSE. Back slowly down
the hill allowing engine braking to control the
descent and apply your brakes, if necessary, but
do not allow the tires to lock.
Driving Through Water
Extreme care should be taken crossing any type of
water. Water crossings should be avoided, if
possible, and only be attempted when necessary in
a safe, responsible manner. You should only drive
through areas which are designated and approved.
You should tread lightly and avoid damage to the
environment. You should know your vehicle's
abilities and be able to recover it if something goes wrong. You should never stop or shut a vehicle off
when crossing deep water unless you ingested
water into the engine air intake. If the engine stalls,
do not attempt to restart it. Determine if it has
ingested water first. The key to any crossing is low
and slow. Shift into FIRST gear (manual
transmission), or DRIVE (automatic transmission),
with the transfer case in the 4L position and
proceed very slowly with a constant slow speed
(3 to 5 mph {5 to 8 km/h} maximum) and light
throttle. Keep the vehicle moving; do not try to
accelerate through the crossing. After crossing any
water higher than the bottom of the axle
differentials, you should inspect all of the vehicle
fluids for signs of water ingestion.
BEFORE YOU CROSS ANY TYPE OF WATER
As you approach any type of water, you need to
determine if you can cross it safely and
responsibly. If necessary, get out and walk through
the water or probe it with a stick. You need to be
sure of its depth, approach angle, current and
bottom condition. Be careful of murky or muddy
waters; check for hidden obstacles. Make sure you
will not be intruding on any wildlife, and you can
recover the vehicle if necessary. The key to a safe
crossing is the water depth, current and bottom
conditions. On soft bottoms, the vehicle will sink in,
effectively increasing the water level on the
vehicle. Be sure to consider this when determining
the depth and the ability to safely cross.
CROSSING PUDDLES, POOLS, FLOODED
AREAS OR OTHER STANDING WATER
Puddles, pools, flooded or other standing water
areas normally contain murky or muddy waters.
These water types normally contain hidden
obstacles and make it difficult to determine an
accurate water depth, approach angle, and bottom
condition. Murky or muddy water holes are where
you want to hook up tow straps prior to entering.
This makes for a faster, cleaner and easier vehicle
recovery. If you are able to determine you can
safely cross, than proceed using the low and slow
method.
WARNING!
If the engine stalls or you lose headway or
cannot make it to the top of a steep hill or grade,
never attempt to turn around. To do so may
result in tipping and rolling the vehicle, which
may result in severe injury. Always back carefully
straight down a hill in REVERSE. Never back
down a hill in NEUTRAL using only the vehicle
brakes. Never drive diagonally across a hill,
always drive straight up or down.
CAUTION!
Water ingestion into the axles, transmission,
transfer case, engine or vehicle interior can
occur if you drive too fast or through too deep
of water. Water can cause permanent damage
to engine, driveline or other vehicle compo -
nents, and your brakes will be less effective
once wet and/or muddy.
When driving through water, do not exceed
5 mph (8 km/h). Always check water depth
before entering as a precaution, and check all
fluids afterward. Driving through water may
cause damage that may not be covered by the
New Vehicle Limited Warranty.

23_JT_OM_EN_USC_t.book Page 212

STARTING AND OPERATING213
CROSSING DITCHES, STREAMS, SHALLOW
RIVERS OR OTHER FLOWING WATER
Flowing water can be extremely dangerous. Never
attempt to cross a fast running stream or river
even in shallow water. Fast moving water can
easily push your vehicle downstream, sweeping it
out of control. Even in very shallow water, a high
current can still wash the dirt out from around your
tires putting you and your vehicle in jeopardy.
There is still a high risk of personal injury and
vehicle damage with slower water currents in
depths greater than the vehicle's running ground
clearance. You should never attempt to cross
flowing water which is deeper than the vehicle's
running ground clearance. Even the slowest
current can push the heaviest vehicle downstream
and out of control if the water is deep enough to
push on the large surface area of the vehicle's
body. Before you proceed, determine the speed of
the current, the water's depth, approach angle,
bottom condition and if there are any obstacles.
Then cross at an angle heading slightly upstream
using the low and slow technique.
After Driving Off-Road
Off-road operation puts more stress on your
vehicle than does most on-road driving. After going
off-road, it is always a good idea to check for
damage. That way you can get any problems taken
care of right away and have your vehicle ready
when you need it.
Completely inspect the underbody of your
vehicle. Check tires, body structure, steering,
suspension, driveline, and exhaust system for
damage.
Inspect the radiator for mud and debris and
clean as required.
Check threaded fasteners for looseness, partic -
ularly on the chassis, drivetrain components,
steering, and suspension. Retighten them, if
required, and torque to the values specified in
the Service Manual.
Check for accumulations of plants or brush.
These things could be a fire hazard. They might
hide damage to fuel lines, brake hoses, axle
pinion seals, and propeller shafts.
After extended operation in mud, sand, water, or
similar dirty conditions, have the radiator, fan,
brake rotors, wheels, brake linings, and axle
yokes inspected and cleaned as soon as
possible.
NOTE:Inspect the clutch vent holes in the manual trans -
mission bell housing for mud and debris and clean
as required.
If you experience unusual vibration after driving
in mud, slush or similar conditions, check the
wheels for impacted material. Impacted mate -
rial can cause a wheel imbalance and freeing
the wheels of it will correct the situation.
CAUTION!
Muddy waters can reduce the cooling system
effectiveness by depositing debris onto the
radiator.
WARNING!
Never drive through fast moving deep water. It
can push your vehicle downstream, sweeping it
out of control. This could put you and your
passengers at risk of injury or drowning.
WARNING!
Abrasive material in any part of the brakes may
cause excessive wear or unpredictable braking.
You might not have full braking power when you
need it to prevent a collision. If you have been
operating your vehicle in dirty conditions, get
your brakes checked and cleaned as necessary.
4

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MULTIMEDIA261
Edit/Edit Profile:
To manage the details of your SiriusXM
Guardian™ account, such as your contact infor -
mation, password and SiriusXM Guardian™ PIN,
click on the Edit/Edit Profile button to access
the details of your account.
Connected Services Status:
This statement will indicate your SiriusXM
Guardian™-equipped vehicle.
Remote Commands:
For vehicles with an active SiriusXM Guardian™
subscription, press one of these icons and enter
your four-digit SiriusXM Guardian™ Security PIN
to remotely start (if equipped), lock/unlock
doors or sound the horn and flash the lights.
Editing Your Notifications
Notifications are an important element of your
SiriusXM Guardian™ account. For example, any
time you use your remote services (such as
Remote Door Unlock), you can elect to receive a
text message, push notification, and/or E-mail to
notify you of the event. To set up the notifications,
please follow these instructions.

1. Log on to your Owner’s Account at
https:// www.mopar.com/en-us.html (US Residents)
and select “Dashboard”, or www.mopar.ca

(Canadian Residents), select “My Vehicle”
and then “Dashboard”.
2. Click the Edit/Edit Profile button.
3. Once there, select “SiriusXM Guardian™”
where you can edit Notification Preferences.
4. You can enter a mobile phone and/or email address to notify you, and you can customize
the types of messages.
USING SIRIUSXM GUARDIAN™
SOS Call — If Equipped
Access To Emergency Services At The Push Of A
Button SiriusXM Guardian™ In-Vehicle Assistance
Features
With SiriusXM Guardian™, your vehicle has
onboard assistance features located on the
rearview mirror or overhead console designed to
enhance your driving experience if you should ever
need assistance or support.
Description
SOS Call offers a convenient way to get in contact
with a SiriusXM Guardian™ Customer Care agent
in the event of an emergency. When the
connection between the vehicle and the live agent
is made, your vehicle will automatically transmit
location information. In the event of a minor
collision, medical or any other emergency, press
the SOS button to be connected to a call center
agent who can send emergency assistance to your
vehicle’s location.
NOTE:Certain SiriusXM Guardian™ connected services
are dependent on an operational Uconnect
system, cellular network availability that is
compatible with the device in your vehicle, and
GPS network availability. Not all features of
SiriusXM Guardian™ are available everywhere at
all times, particularly in remote or enclosed areas.
WARNING!
Some SiriusXM Guardian™ connected services,
including SOS Call and Roadside Assistance
Call, will NOT work without a network connection
compatible with your device.
Center Light Status Description
Off
No call activated
Green Active call in progress Red System error
5

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MULTIMEDIA263
(Continued)
Automatic SOS — If Equipped
Automatic SOS is a hands-free safety service that
can immediately connect you with help in the event
that your vehicle’s airbags deploy. After an
accident, a live agent will contact you through the
Uconnect system and alert emergency services.
NOTE:An active SiriusXM Guardian™ subscription is
required for this feature to function.
After a crash where the airbags deploy:

1. Automatic SOS will initiate a call with an agent.

2. An agent will receive the call and confirm the location of the emergency.
3. If needed, the agent will request the assistance of emergency services.
4. First responders will arrive on scene. The agent will remain on the call until emergency
services arrive.
NOTE:
Agents are available 24/7 to assist you in the
case of an emergency.
On your behalf, agents are able to notify family
members about the collision.
Agents can brief first responders of the situation
before they arrive on scene.
WARNING!
Never place anything on or near the vehicle’s
LTE (voice/data) or 4G (data) and GPS
antennas. You could prevent LTE (voice/data)
or 4G (data) and GPS signal reception, which
can prevent your vehicle from placing an
emergency call.
Do not add any aftermarket electrical equip -
ment to the vehicle’s electrical system. This
may prevent your vehicle from sending a
signal to initiate an emergency call. To avoid
interference that can cause the SOS Call
system to fail, never add aftermarket equip -
ment (e.g., two-way mobile radio, CB radio,
data recorder, etc.) to your vehicle’s electrical
system or modify the antennas on your
vehicle. IF YOUR VEHICLE LOSES POWER FOR
ANY REASON (INCLUDING DURING OR AFTER
AN ACCIDENT), NEITHER THE VEHICLE
BRANDED APPS NOR THE SIRIUSXM
GUARDIAN™ CONNECTED SERVICES WILL
OPERATE.
The Occupant Restraint Controller (ORC) turns
on the Air Bag Warning Light on the instru -
ment panel if a malfunction in any part of the
air bag system is detected. If the Air Bag
Warning Light is illuminated, the air bag
system may not be working properly and the
SOS Call system may not be able to send a
signal to the SiriusXM Guardian™ Customer
Care center. If the Air Bag Warning Light is illu -
minated, have an authorized dealer service
your vehicle immediately.
Ignoring the Rearview Mirror Light could mean
you will not have SOS Call services if needed.
If the Rearview Mirror Light is illuminated,
have an authorized dealer service the SOS
Call system immediately.
If anyone in the vehicle could be in danger
(e.g., fire or smoke is visible, dangerous road
conditions or location), do not wait for voice
contact from a SiriusXM Guardian™ Customer
Care agent. All occupants should exit the
vehicle immediately and move to a safe loca -
tion.
Failure to perform scheduled maintenance
and regular inspection of your vehicle may
result in vehicle damage, accident or injury.
WARNING!
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MULTIMEDIA269
on your device, select “Help”, and then select
“SiriusXM Guardian™ Customer Care” to make
the call.
3. SiriusXM Guardian™ Customer Care will authenticate that you are the owner of the
vehicle and contact the law enforcement with
whom you filed the stolen vehicle report.
4. SiriusXM Guardian™ Customer Care will work with your local law enforcement to locate the
vehicle. You will be contacted by law
enforcement if your vehicle is recovered. While
the investigation is ongoing, you should also
contact your insurance company to inform it of
the situation.
Requirements
Vehicle must be properly equipped with the
Uconnect system.
Vehicle must have an operable LTE (voice/data)
or 4G (data) network connection compatible
with your device.
Vehicle must be registered with SiriusXM
Guardian™ and have an active subscription that
includes the applicable feature.
NOTE:Not all features of SiriusXM Guardian™ are
available everywhere at all times, particularly in
remote or enclosed areas.
Monthly Vehicle Health Report —
If Equipped
Description
Monthly Vehicle Health Report is a Uconnect
service through which a summary of the
performance of your vehicle’s key systems will be
sent to you every month so you can stay on top of
your vehicle’s maintenance needs. This is provided
as a convenience to you and does not substitute
for regular maintenance to your vehicle.
In order to provide the Monthly Vehicle Health
Report, the Uconnect system in your vehicle may
collect and transmit vehicle data to SiriusXM
Guardian™ and to FCA, such as your vehicle’s
health and performance, your vehicle’s location,
your utilization of the features in your vehicle, and
other data.
This data collection and transmission begins when
you enroll in SiriusXM Guardian™ and will continue
even if you cancel your SiriusXM Guardian™
subscription unless you call SiriusXM Guardian™
Customer Care and tell them to deactivate your
Uconnect Services.
Please see the Uconnect Privacy Policy for more
information, located at www.driveuconnect.com/
connectedservices/privacy.html (US Residents) or
www.driveuconnect.ca (Canadian Residents). For more information on SiriusXM Guardian™
private policy, see https://siriusxmcvs.com/
privacy-policy.NOTE:Your vehicle must be enrolled in an active
subscription with SiriusXM Guardian™ Connected
Services. If you have concerns about the operation,
function or performance of your vehicle, please
take it to an authorized dealer. This report does not
replace regularly scheduled maintenance. Check
the instrument cluster warning lights and cautions
in your vehicle for the most accurate vehicle health
information.
Vehicle Health Alert —If Equipped
Description
Your vehicle will send you an email alert if it senses
a problem with one of your vehicle’s key systems.
For further information, go to your Owner’s
website.
NOTE:Vehicle Health Alert emails require you to register
and activate services. During this process you will
be asked to provide an email address to which the
reports will be sent.
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279
(Continued)
SAFETY
SAFETY FEATURES
ANTI-LOCK BRAKE SYSTEM (ABS)
The ABS provides increased vehicle stability and
brake performance under most braking conditions.
The system automatically prevents wheel lock and
enhances vehicle control during braking.
The ABS performs a self-check cycle to ensure that
the ABS is working properly each time the vehicle
is started and driven. During this self-check, you
may hear a slight clicking sound, as well as some
related motor noises.
The ABS is activated during braking when the
system detects one or more wheels are beginning
to lock. Road conditions such as ice, snow, gravel,
bumps, railroad tracks, loose debris, or panic stops
may increase the likelihood of ABS activation(s).
You also may experience the following normal
characteristics when the ABS activates:
ABS motor noise or clicking sounds (you may
continue to hear for a short time after the stop)
Brake pedal pulsations
A slight drop of the brake pedal at the end of the
stop
NOTE:The ABS is designed to function with the Original
Equipment Manufacturer (OEM) tires. Modification
may result in degraded ABS performance.
Anti-Lock Brake System (ABS) Warning
Light
The yellow ABS 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 ABS Warning Light remains on or comes on
while driving, it indicates that the anti-lock portion
of the brake system is not functioning and that
service is required. However, the conventional
brake system will continue to operate normally if
the ABS Warning Light is on.
WARNING!
The ABS contains sophisticated electronic
equipment that may be susceptible to interfer-
ence caused by improperly installed or high
output radio transmitting equipment. This
interference can cause possible loss of
anti-lock braking capability. Installation of
such equipment should be performed by qual -
ified professionals.
Pumping of the Anti-Lock Brakes will diminish
their effectiveness and may lead to a collision.
Pumping makes the stopping distance longer.
Just press firmly on your brake pedal when you
need to slow down or stop.
The ABS cannot prevent the natural laws of
physics from acting on the vehicle, nor can it
increase braking or steering efficiency beyond
that afforded by the condition of the vehicle
brakes and tires or the traction afforded.
The ABS cannot prevent collisions, including
those resulting from excessive speed in turns,
following another vehicle too closely, or hydro -
planing.
The capabilities of an ABS equipped vehicle
must never be exploited in a reckless or
dangerous manner that could jeopardize the
user’s safety or the safety of others.
WARNING!
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280SAFETY
If the ABS Warning Light is on, the brake system
should be serviced as soon as possible to restore
the benefits of Anti-Lock Brakes. If the ABS
Warning Light does not come on when the ignition
is placed in the ON/RUN mode, have the light
repaired as soon as possible.
ELECTRONIC BRAKE CONTROL (EBC)
S
YSTEM
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 Rain Brake
Support (RBS), Ready Alert Braking (RAB),
Selec-Speed Control (SSC), 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) by applying the
brakes very quickly, creating the most efficient
braking assistance possible. 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)
The EBD function 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)
The ERM system 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
WARNING!
The Brake Assist System (BAS) cannot prevent
the natural laws of physics from acting on the
vehicle, nor can it increase the traction afforded
by prevailing road conditions. 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.

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