JEEP WRANGLER 2023 Owners Manual

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
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23_JL_OM_EN_USC_t.book Page 239

240MULTIMEDIA
selected at the then current subscription rate and on
every renewal date thereafter, unless you cancel your
subscription by calling SiriusXM Guardian™ Care. If
you have not added a credit card to your account,
SiriusXM Guardian™ will send you an email or letter
in advance of your expiration date to remind you that
your subscription is ending soon.
10. How do I manage my SiriusXM Guardian™ notifi -
cation preferences? Contact SiriusXM Guardian™
Customer Care, or go to your Owner’s Site and then
update your preferences on the SiriusXM Guardian™
customer web portal.
11. How do I purchase a subscription? Contact SiriusXM
Guardian™ Customer Care by pushing the ASSIST
button on your rearview mirror or overhead console.
12. How do I update my credit card information? Login to
your Owner’s Site, and select Edit Profile, then select
SiriusXM Guardian™ Payment Account.
13. How do I find out how much longer I have on my
subscription? Contact SiriusXM Guardian™ Customer
Care.
You also can visit your Owner’s Site and choose a sub -
scription to view its expiration date. When your sub -
scription is about to expire, you will receive an email
or letter of notification.
14. Can I get a refund if I have not used the entire
subscription? Prorated refunds are provided from the
date of cancellation for annual plans or longer.
Please see the Uconnect and SiriusXM Guardian™
Terms & Conditions for refunds related to billing
plans of other lengths and other circumstances. 15.
Can I cancel a subscription before it expires? Yes. If
you have an annual subscription, your subscription
will be canceled the day you cancel. If you have a
monthly subscription, your subscription will be
canceled on the last day of the month in which you
choose to cancel.
16. What should I do if I want to sell my vehicle? Before
your vehicle is sold to a new owner, you’ll want to
remove your account information. This process
removes all personal information, returns the
Uconnect system to its original factory settings,
removes all SiriusXM Guardian™ connected services
and account information. To remove your account
information from the Uconnect system, contact
SiriusXM Guardian™ Customer Care.
17. What if I forgot to remove my account information
before I returned my lease vehicle or sold it? Contact
SiriusXM Guardian™ Customer Care.
18. What will happen if an operable LTE (voice/data), 4G
(data), or 5G (data) network connection compatible
with my device is temporarily unavailable? The SOS
Call and ASSIST buttons will NOT function if you are
not connected to an operable LTE (voice/data) or 4G
(data), 5G (data) network. Services that required your
smartphone only direct calls to Roadside Assistance
Call may be functioning if you have an operable
network.
DATA COLLECTION & PRIVACY
The Uconnect system collects and transmits data which
may include information about your vehicle, your vehicle’s
health and performance, your vehicle’s location, your
utilization of the features in your vehicle, and other data. The collection, use and sharing of this information is
required to provide the SiriusXM Guardian™ connected
services and is further described by the Uconnect Privacy
Policy, which can be found at www.driveuconnect.com/
connectedservices/privacy.html (US Residents) or
www.driveuconnect.ca (Canadian Residents). This
information may be collected by SiriusXM® Connected
Vehicle Services Inc. and shared with FCA US LLC for the
purposes stated in the Uconnect Privacy Policy. Vehicle
health and diagnostic information including location data
may be used by Uconnect to provide a Vehicle Health
Report to you.
Even if you cancel your SiriusXM Guardian™ subscription,
this vehicle diagnostic health information, including
location data, may still be transmitted from your vehicle
and you may still have a Vehicle Health Report sent to you.
Use of any of the connected services including SiriusXM
Guardian™ is deemed to be your consent to the collection,
use and disclosure of this information in accordance with
the Uconnect Privacy Policy. If you do not want this
information to be collected, used, or shared, you must
cancel your Uconnect services in their entirety by
contacting us as referenced in the Uconnect Privacy
Policy.
RADIO OPERATION AND MOBILE PHONES
Under certain conditions, the mobile phone being on in
your vehicle can cause erratic or noisy performance from
your radio. This condition may be lessened or eliminated
by repositioning the mobile phone within the vehicle. This
condition is not harmful to the radio. If your radio
performance does not satisfactorily improve from

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MULTIMEDIA241
repositioning the mobile phone, it is recommended that
the volume be turned down or off during mobile phone
operation when not using the Uconnect system.
REGULATORY AND SAFETY
I
NFORMATION
US/CANADA
Exposure to Radio Frequency Radiation
The radiated output power of the internal wireless radio is
far below the FCC and IC radio frequency exposure limits.
Nevertheless, the wireless radio will be used in such a
manner that the radio is 8 inches (20 cm) or further from
the human body.
The internal wireless radio operates within guidelines
found in radio frequency safety standards and
recommendations, which reflect the consensus of the
scientific community.
The radio manufacturer believes the internal wireless
radio is safe for use by consumers. The level of energy
emitted is far less than the electromagnetic energy
emitted by wireless devices such as mobile phones.
However, the use of wireless radios may be restricted in
some situations or environments, such as aboard
airplanes. If you are unsure of restrictions, you are
encouraged to ask for authorization before turning on the
wireless radio
Úpage 381.
OFF-ROAD PAGES — IF EQUIPPED
If your vehicle is equipped with Off-Road Pages, it will
provide you vehicle status information while operating on
off-road conditions. It supplies information relating to the
status of the drivetrain, transfer case, coolant/oil gauges,
pitch and roll of the vehicle, and access to the trailcam
system.
To access Off-Road Pages, press the Apps button on the
touchscreen, and then select “Off-Road Pages”.

Main Menu

OFF-ROAD PAGES STATUS BAR
The Off-Road Pages Status Bar is located along the bottom
of Off-Road Pages and is present in each of the selectable
page options. It provides continually updating information
for the following items:
 Current Transfer Case Status
 Current Latitude/Longitude
 Current Altitude of the vehicle
 Status of Hill Descent/Selec-Speed Control and
Selected Speed in mph (km/h)
 Status of Off-Road+ Mode

Status Bar 2WD/4WD
1 — Mobile Apps Button
2 — Off-Road Pages App
1 — Transfer Case Status
2 — Current Latitude/Longitude
3 — Current Altitude
4 — Hill Descent Control
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242MULTIMEDIA
DRIVETRAIN
The Drivetrain page displays information concerning the
vehicle’s drivetrain.
The following information is displayed:
Steering angle in degrees
 Status of Transfer Case
 Status of the Rear Axles — If Equipped

Drivetrain Menu 2WD/4WD

ACCESSORY GAUGE
The Accessory Gauge page displays the current status of
the vehicle’s Coolant Temperature, Oil Temperature, Oil
Pressure (Gas Vehicles Only), Transmission Temperature,
and Battery Voltage.

Accessory Gauges Menu 2WD/4WD

PITCH & ROLL
The Pitch & Roll page displays the vehicle’s current pitch
(angle up and down) and roll (angle side to side) in
degrees. The Pitch & Roll gauges provide a visualization of
the current vehicle angle.

Pitch & Roll Menu 2WD/4WD

1 — Steering Angle
2 — Sway Bar
3 — Front Axle Locker Status
4 — Rear Axle Locker Status
1 — Coolant Temperature
2 — Oil Temperature
3 — Battery Voltage
4 — Transmission Temperature
(Automatic Transmissions Only)
5 — Oil Pressure (Gas Vehicles Only)1 — Current Pitch
2 — Current Roll

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MULTIMEDIA243
TRAILCAM — IF EQUIPPED
Your vehicle may be equipped with a TrailCam that allows
you to see an on-screen image of the front view of your
vehicle. The image will be displayed on the touchscreen
along with a caution note “Check Entire Surroundings”
across the top of the screen.
To activate, press the TrailCam button on the touchscreen.

TrailCam Activation

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244
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
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.
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.

REAR SEAT REMINDER ALERT (RSRA) —
I
F EQUIPPED

RSRA alerts you through a visual and auditory notification
of the possible presence of an object, passenger, or pet in
the rear seats if a rear door was opened up to 10 minutes
before the ignition was placed in the ON/RUN position.
RSRA does not directly detect objects, passengers, or pets
in the rear seats. When the previous conditions are met,
RSRA displays the message “Check Rear Seat” on the
instrument cluster display and sounds an auditory alert
upon the driver placing the ignition in the OFF position to
exit the vehicle.
WARNING!
 The ABS contains sophisticated electronic equip -
ment that may be susceptible to interference caused
by improperly installed or high output radio transmit -
ting equipment. This interference can cause possible
loss of anti-lock braking capability. Installation of
such equipment should be performed by qualified
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 hydroplaning.
 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.

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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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246SAFETY
(Continued)
NOTE:ERM is disabled any time the ESC is in “Full Off” mode (if
equipped) Úpage 246.
Electronic Stability Control (ESC)
ESC enhances directional control and stability of the
vehicle under various driving conditions. ESC corrects for
oversteering or understeering of the vehicle by applying
the brake of the appropriate wheel(s) to counteract these
conditions. Engine power may also be reduced to help the
vehicle maintain the desired path.
Oversteer — when the vehicle is turning more than
appropriate for the steering wheel position.
 Understeer — when the vehicle is turning less than
appropriate for the steering wheel position.
ESC uses sensors in the vehicle to determine the vehicle
path intended by the driver and compares it to the actual
path of the vehicle. When the actual path does not match
the intended path, ESC applies the brake of the
appropriate wheel to assist in counteracting the oversteer
or understeer condition. The ESC Activation/Malfunction Indicator Light located in
the instrument cluster will start to flash as soon as the ESC
system becomes active. The ESC Activation/Malfunction
Indicator Light also flashes when the TCS is active. If the
ESC Activation/Malfunction Indicator Light begins to flash
during acceleration, ease up on the accelerator and apply
as little throttle as possible. Be sure to adapt your speed
and driving to the prevailing road conditions.
ESC Operating Modes
Depending upon model and mode of operation, the ESC
system may have multiple operating modes.
ESC On
“ESC On” is the normal operating mode for the ESC.
Whenever the vehicle is started, the ESC system will be in
this mode. This mode should be used for most driving
conditions. Alternate ESC modes should only be used for
specific reasons as noted in the following paragraphs.
Partial Off
This mode may be useful if the vehicle becomes stuck.
This mode may modify TCS and ESC thresholds for
activation, which allows for more wheel spin than normally
allowed.
WARNING!
Many factors, such as vehicle loading, road conditions
and driving conditions, influence the chance that wheel
lift or rollover may occur. ERM cannot prevent all wheel
lift or rollovers, especially those that involve leaving the
roadway or striking objects or other vehicles. The capa-
bilities of an ERM-equipped vehicle must never be
exploited in a reckless or dangerous manner which
could jeopardize the user's safety or the safety of oth
-
ers.
WARNING!
 Electronic Stability Control (ESC) cannot prevent the
natural laws of physics from acting on the vehicle,
nor can it increase the traction afforded by prevailing
road conditions. ESC cannot prevent accidents,
including those resulting from excessive speed in
turns, driving on very slippery surfaces, or hydro -
planing. ESC also cannot prevent accidents resulting
from loss of vehicle control due to inappropriate
driver input for the conditions. Only a safe, attentive,
and skillful driver can prevent accidents. The capabil -
ities of an ESC equipped vehicle must never be
exploited in a reckless or dangerous manner which
could jeopardize the user’s safety or the safety of
others.
 Vehicle modifications, or failure to properly maintain
your vehicle, may change the handling characteris -
tics of your vehicle, and may negatively affect the
performance of the ESC system. Changes to the
steering system, suspension, braking system, tire
type and size or wheel size may adversely affect ESC
performance. Improperly inflated and unevenly worn
tires may also degrade ESC performance. Any vehicle
modification or poor vehicle maintenance that
reduces the effectiveness of the ESC system can
increase the risk of loss of vehicle control, vehicle
rollover, personal injury and death.
WARNING!

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SAFETY247
To enter the “Partial Off” mode, momentarily push the ESC
OFF button and the ESC OFF Indicator Light will illuminate.
To turn the ESC on again, momentarily push the ESC OFF
button and the ESC OFF Indicator Light will turn off.
NOTE:For vehicles with multiple partial ESC modes, the push and
release of the button will toggle the ESC modes. Multiple
attempts may be required to return to “ESC On”.
Full Off — If Equipped
The “Full Off” mode is intended for off-highway or off-road
use only and should not be used on any public roadways.
In this mode, TCS and ESC features are turned off. To
enter the “Full Off” mode, push and hold the ESC OFF
button for five seconds while the vehicle is stopped with
the engine running. After five seconds, a chime will sound,
the ESC OFF Indicator Light will illuminate, and the “ESC
Off” message will display in the instrument cluster. To turn
ESC on again, momentarily push the ESC OFF button.
NOTE:System may switch from ESC “Full Off” to “Partial Off”
mode when vehicle exceeds a predetermined speed.
When the vehicle speed slows below the predetermined
speed the system will return to ESC “Full Off”.
If equipped with Off Road+ and if Off Road+ is active when
"Full Off" mode is enabled by the driver, ESC will not switch
to "Partial Off" mode at any speed and will remain in "Full
Off" mode until Off Road+ is exited or ESC is re-enabled by
the driver.ESC Activation/Malfunction Indicator Light
And ESC OFF Indicator Light
The ESC Activation/Malfunction Indicator Light
in the instrument cluster will come on when the
ignition is turned to the “ESC On” mode. It
should go out with the engine running. If the
ESC Activation/Malfunction Indicator Light comes on
continuously with the engine running, a malfunction has
been detected in the ESC system. If this light remains on
after several ignition cycles, and the vehicle has been
driven several miles (km) at speeds greater than 30 mph
(48 km/h), see an authorized dealer as soon as possible
to have the problem diagnosed and corrected.
The ESC Activation/Malfunction Indicator Light starts to
flash as soon as the tires lose traction and the ESC system
becomes active. The ESC Activation/Malfunction Indicator
Light also flashes when TCS is active. If the ESC
Activation/Malfunction Indicator Light begins to flash
during acceleration, ease up on the accelerator and apply
as little throttle as possible. Be sure to adapt your speed
and driving to the prevailing road conditions.
The ESC OFF Indicator Light indicates the
customer has elected to have the Electronic
Stability Control (ESC) in a reduced mode.
NOTE:
The ESC Activation/Malfunction Indicator Light and the
ESC OFF Indicator Light come on momentarily each
time the ignition is placed in the ON position.
WARNING!
When in “Partial Off” mode, the TCS functionality of
ESC, except for the limited slip feature described in
the TCS section, has been disabled and the ESC OFF
Indicator Light will be illuminated. When in “Partial
Off” mode, the engine power reduction feature of
TCS is disabled, and the enhanced vehicle stability
offered by the ESC system is reduced.
 Trailer Sway Control (TSC) is disabled when the ESC
system is in the “Partial Off” mode.WARNING!
In the ESC “Full Off” mode, the engine torque reduc -
tion and stability features are disabled. Therefore,
enhanced vehicle stability offered by the ESC system
is unavailable. In an emergency evasive maneuver,
the ESC system will not engage to assist in main -
taining stability. ESC “Full Off” mode is intended for
off-highway or off-road use only.
 The Electronic Stability Control (ESC) cannot prevent
the natural laws of physics from acting on the
vehicle, nor can it increase the traction afforded by
prevailing road conditions. ESC cannot prevent all
accidents, including those resulting from excessive
speed in turns, driving on very slippery surfaces, or
hydroplaning. ESC also cannot prevent collisions.
6

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248SAFETY
Each time the ignition is place in the ON position, the
ESC system will be on even if it was turned off previ -
ously.
 The ESC system will make buzzing or clicking sounds
when it is active. This is normal; the sounds will stop
when ESC becomes inactive following the maneuver
that caused the ESC activation.
Hill Descent Control (HDC) — If Equipped
HDC is intended for low speed off-road driving while in
4WD Low. HDC maintains vehicle speed while descending
hills during various driving situations. HDC controls vehicle
speed by actively controlling the brakes.
HDC has three states:

1. Off (feature is not enabled and will not activate).

2. Enabled (feature is enabled and ready but activation
conditions are not met, or driver is actively overriding
with brake or throttle application).
3. Active (feature is enabled and actively controlling vehicle speed).
Enabling HDC
HDC is enabled by pushing the HDC switch, but the
following conditions must also be met to enable HDC:
 The driveline is in 4WD Low.
 The vehicle speed is below 5 mph (8 km/h).
 The parking brake is released.
 The driver door is closed. (If doors are attached, then
door must be closed. If doors are detached, then driver
seat belt must be buckled.) Activating HDC
Once HDC is enabled it will activate automatically if driven
down a grade of sufficient magnitude. The set speed for
HDC is selectable by the driver, and can be adjusted by
using the gear shift +/-. The following summarizes the
HDC set speeds:
HDC Target Set Speeds

P = No set speed. HDC may be enabled but will not acti -
vate
 R = 0.6 mph (1 km/h)
 N = 1.2 mph (2 km/h)
 D = 0.6 mph (1 km/h)
 1st = 0.6 mph (1 km/h)
 2nd = 1.2 mph (2 km/h)
 3rd = 1.8 mph (3 km/h)
 4th = 2.5 mph (4 km/h)
 5th = 3.1 mph (5 km/h)
 6th = 3.7 mph (6 km/h)
 7th = 4.3 mph (7 km/h)
 8th = 5.0 mph (8 km/h)
 9th = 5.6 mph (9 km/h) – If Equipped
NOTE:During HDC the +/- shifter input is used for HDC target
speed selection, but will not affect the gear chosen by the
transmission. When actively controlling HDC the trans -
mission will shift appropriately for the driver-selected set
speed and corresponding driving conditions.
Driver Override
The driver may override HDC activation with throttle or
brake application at any time. Deactivating HDC
HDC will be deactivated but remain available if any of the
following conditions occur:

Driver overrides HDC set speed with throttle or brake
application.
 Vehicle speed exceeds 20 mph (32 km/h) but remains
below 40 mph (64 km/h).
 Vehicle is on a downhill grade of insufficient magni-
tude, is on level ground, or is on an uphill grade.
 Vehicle is shifted to PARK.
Disabling HDC
HDC will be deactivated and disabled if any of the
following conditions occur:
 The driver pushes the HDC switch.
 The driveline is shifted out of 4WD Low.
 The parking brake is applied.
 The driver door opens. (Driver door opens if doors are
attached or driver seat belt is unbuckled if doors are
detached.)
 The vehicle is driven greater than 20 mph (32 km/h)
for greater than 70 seconds.
 The vehicle is driven greater than 40 mph (64 km/h)
(HDC exits immediately).
 HDC detects excessive brake temperature.

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