Jeep Grand Cherokee SRT (2018 year). Manual — part 10

on the vehicle placard or tire inflation pressure label, you
should determine the proper tire inflation pressure for
those tires.)

As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system (TPMS)
that illuminates a low tire pressure telltale when one or
more of your tires is significantly under-inflated. Accord-
ingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also reduces fuel
efficiency and tire tread life, and may affect the vehicle’s
handling and stopping ability.

Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility to main-
tain correct tire pressure, even if under-inflation has not
reached the level to trigger illumination of the TPMS low
tire pressure telltale.

Your vehicle has also been equipped with a TPMS malfunc-
tion indicator to indicate when the system is not operating
properly. The TPMS malfunction indicator is combined
with the low tire pressure telltale. When the system detects
a malfunction, the telltale will flash for approximately one

minute and then remain continuously illuminated. This
sequence will continue upon subsequent vehicle start-ups
as long as the malfunction exists. When the malfunction
indicator is illuminated, the system may not be able to
detect or signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of reasons, including
the installation of replacement or alternate tires or wheels
on the vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction telltale after
replacing one or more tires or wheels on your vehicle to
ensure that the replacement or alternate tires and wheels
allow the TPMS to continue to function properly.

CAUTION!

The TPMS has been optimized for the original equip-
ment tires and wheels. TPMS pressures and warning
have been established for the tire size equipped on
your vehicle. Undesirable system operation or sensor
damage may result when using replacement equip-
ment that is not of the same size, type, and/or style.
Aftermarket wheels can cause sensor damage. Using
aftermarket tire sealants may cause the Tire Pressure

(Continued)

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GETTING TO KNOW YOUR INSTRUMENT PANEL

CAUTION! (Continued)

Monitoring System (TPMS) sensor to become inoper-
able. After using an aftermarket tire sealant it is
recommended that you take your vehicle to your au-
thorized dealer to have your sensor function checked.

Yellow Indicator Lights

— Forward Collision Warning Off Indicator Light

— If Equipped

This light indicates that Forward Collision Warning is off.

Green Indicator Lights

— Adaptive Cruise Control (ACC) Set With No

Target Detected Indicator Light — If Equipped

This light will turn on when the Adaptive Cruise Control is
SET and there is no target vehicle detected. Refer to

⬙Adaptive Cruise Control (ACC) — If Equipped⬙ in ⬙Start-
ing And Operating

⬙ for further information.

— Adaptive Cruise Control (ACC) Set With

Target Light — If Equipped

This will display when the ACC is set and a target vehicle
is detected. Refer to “Adaptive Cruise Control (ACC) — If
Equipped” in “Starting And Operating” for further infor-
mation.

— Cruise Control SET Indicator Light

This light will turn on when the speed control is set to the
desired speed. Refer to “Speed Control” in “Starting And
Operating” for further information.

— Front Fog Indicator Light — If Equipped

This indicator will illuminate when the front fog lights are
on.

— LaneSense Indicator Light — If Equipped

The LaneSense indicator is solid green when both lane
markings have been detected and the system is “armed” to
provide visual warnings in the instrument cluster and a
torque warning in the steering wheel if an unintentional
lane departure occurs. Refer to “LaneSense — If Equipped

⬙

in “Starting And Operating” for further information.

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GETTING TO KNOW YOUR INSTRUMENT PANEL

145

— Park/Headlight On Indicator Light

This indicator will illuminate when the park lights or
headlights are turned on.

— Snow Mode Indicator Light

This light will turn on when Snow Mode is active.

— Sport Mode SRT Indicator Light

This light will turn on when Sport Mode is active.

Refer to “Selec-Track” in “Starting And Operating” for
further information.

— Tow Mode SRT Indicator Light

This light will turn on when Tow Mode is active.

Refer to “Selec-Track” in “Starting And Operating” for
further information.

— Track Mode SRT Indicator Light

This light will turn on when Track Mode is active.

Refer to “Selec-Track” in “Starting And Operating” for
further information.

— Turn Signal Indicator Lights

The turn signal arrows will flash independently when left
or right turn signals are selected. Turn signals can be
activated when the multifunction lever is moved down
(left) or up (right).

NOTE:
• A continuous chime will sound if the vehicle is driven

more than 1 mile (1.6 km) with either turn signal on.

• Check for an inoperative outside light bulb if either

indicator flashes at a rapid rate.

White Indicator Lights

— Adaptive Cruise Control (ACC) Ready Light —

If Equipped

This light will turn on when the vehicle equipped with
Adaptive Cruise Control (ACC) has been turned on, but
not set. Refer to “Adaptive Cruise Control (ACC) — If
Equipped” in “Starting And Operating” for further infor-
mation.

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GETTING TO KNOW YOUR INSTRUMENT PANEL

Custom Mode SRT Indicator Light

This light will turn on when Custom Mode SRT is active.

Refer to “Selec-Track” in “Starting And Operating” for
further information

— LaneSense Indicator Light — If Equipped

When the LaneSense system is ON, but not armed, the
LaneSense indicator is solid white. This occurs when only
left, right, or neither line has been detected. If a single lane
line is detected, and the system is ready to provide only
visual warnings if an unintentional lane departure occurs
on detected lane line. Refer to “LaneSense — If Equipped

⬙

in “Starting And Operating” for further information.

— Set Speed Warning Light — If Equipped

When Set Speed Warning is turned on, the speed warning
telltale will illuminate in the instrument cluster with a
number matching the set speed. When the set speed is
exceeded, a single chime will sound along with pop up
message of speed warning exceeded. When the set speed is
exceeded by 1.9 mph (3 km/h) or more, the indication will
light up yellow and flash along with a continuous chime
(up to ten seconds or until the speed is no longer ex-
ceeded). Speed Warning can be turned on and off in the

instrument cluster display, for further information refer to
“Instrument Cluster Display Menu Items” in “Getting To
Know Your Instrument Panel.”

The number “55” is only an example of a speed that can be
set.

— Cruise Control Ready Indicator Light

This light will turn on when the speed control has been
turned on, but not set. Refer to “Speed Control — If
Equipped” in “Starting And Operating” for further infor-
mation.

— Valet Mode Indicator Light

This light will turn on when Valet Mode is active.

Blue Indicator Lights

— High Beam Indicator Light

This indicator shows that the high beam headlights are on.
With the low beams activated, push the multifunction lever
forward (toward the front of the vehicle) to turn on the
high beams. Pull the multifunction lever rearward (toward
the rear of the vehicle) to turn off the high beams. Pull the
lever toward you for a temporary high beam on,

⬙flash to

pass

⬙ scenario.

4

GETTING TO KNOW YOUR INSTRUMENT PANEL

147

ONBOARD DIAGNOSTIC SYSTEM — OBD II

Your vehicle is equipped with a sophisticated Onboard
Diagnostic system called OBD II. This system monitors the
performance of the emissions, engine, and transmission
control systems. When these systems are operating prop-
erly, your vehicle will provide excellent performance and
fuel economy, as well as engine emissions well within
current government regulations.

If any of these systems require service, the OBD II system
will turn on the Malfunction Indicator Light (MIL). It will
also store diagnostic codes and other information to assist
your service technician in making repairs. Although your
vehicle will usually be drivable and not need towing, see
your authorized dealer for service as soon as possible.

CAUTION!

• Prolonged driving with the MIL on could cause

further damage to the emission control system. It
could also affect fuel economy and driveability. The
vehicle must be serviced before any emissions tests
can be performed.

• If the MIL is flashing while the vehicle is running,

severe catalytic converter damage and power loss
will soon occur. Immediate service is required.

Onboard Diagnostic System (OBD II) Cybersecurity

Your vehicle is required to have an Onboard Diagnostic
system (OBD II) and a connection port to allow access to
information related to the performance of your emissions
controls. Authorized service technicians may need to ac-
cess this information to assist with the diagnosis and
service of your vehicle and emissions system.

WARNING!

• ONLY an authorized service technician should con-

nect equipment to the OBD II connection port in
order to diagnose or service your vehicle.

• If unauthorized equipment is connected to the OBD

II connection port, such as a driver-behavior tracking
device, it may:

• Be possible that vehicle systems, including safety

related systems, could be impaired or a loss of
vehicle control could occur that may result in an
accident involving serious injury or death.

• Access, or allow others to access, information

stored in your vehicle systems, including personal
information.

For further information, refer to “Cybersecurity” in “Mul-
timedia”.

148

GETTING TO KNOW YOUR INSTRUMENT PANEL

EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS

In some localities, it may be a legal requirement to pass an
inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.

For states that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not on

when the engine is running, and that the OBD II system is
ready for testing.

Normally, the OBD II system will be ready. The OBD II
system may not be ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not ready
for the I/M test, your vehicle may fail the test.

Your vehicle has a simple ignition actuated test, which you
can use prior to going to the test station. To check if your
vehicle’s OBD II system is ready, you must do the follow-
ing:

1. Cycle the ignition switch to the ON position, but do not

crank or start the engine.

NOTE:

If you crank or start the engine, you will have to

start this test over.

2. As soon as you cycle the ignition switch to the ON

position, you will see the “Malfunction Indicator Light
(MIL)” symbol come on as part of a normal bulb check.

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GETTING TO KNOW YOUR INSTRUMENT PANEL

149

3. Approximately 15 seconds later, one of two things will

happen:

• The MIL will flash for about 10 seconds and then return

to being fully illuminated until you turn OFF the igni-
tion or start the engine. This means that your vehicle’s
OBD II system is not ready and you should not proceed
to the I/M station.

• The MIL will not flash at all and will remain fully

illuminated until you place the ignition in the off posi-
tion or start the engine. This means that your vehicle’s
OBD II system is ready and you can proceed to the I/M
station.

If your OBD II system is not ready, you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your vehicle
as you normally would in order for your OBD II system to
update. A recheck with the above test routine may then
indicate that the system is now ready.

Regardless of whether your vehicle’s OBD II system is
ready or not, if the MIL is illuminated during normal
vehicle operation you should have your vehicle serviced
before going to the I/M station. The I/M station can fail
your vehicle because the MIL is on with the engine
running.

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GETTING TO KNOW YOUR INSTRUMENT PANEL

SAFETY

CONTENTS

䡵 SAFETY FEATURES . . . . . . . . . . . . . . . . . . . . . .152

▫ Anti-Lock Brake System (ABS) . . . . . . . . . . . . .152
▫ Electronic Brake Control System . . . . . . . . . . . .153

䡵 AUXILIARY DRIVING SYSTEMS . . . . . . . . . . . . .168

▫ Blind Spot Monitoring (BSM) — If Equipped . . .168
▫ Forward Collision Warning (FCW) With

Mitigation . . . . . . . . . . . . . . . . . . . . . . . . . . .175

▫ Tire Pressure Monitor System (TPMS) . . . . . . . .178

䡵 OCCUPANT RESTRAINT SYSTEMS . . . . . . . . . .184

▫ Occupant Restraint Systems Features . . . . . . . . .184
▫ Important Safety Precautions . . . . . . . . . . . . . .184

▫ Seat Belt Systems . . . . . . . . . . . . . . . . . . . . . .186
▫ Supplemental Restraint Systems (SRS) . . . . . . . .198
▫ Child Restraints . . . . . . . . . . . . . . . . . . . . . . .210
▫ Transporting Pets . . . . . . . . . . . . . . . . . . . . . .229

䡵 SAFETY TIPS . . . . . . . . . . . . . . . . . . . . . . . . . . .230

▫ Transporting Passengers . . . . . . . . . . . . . . . . . .230
▫ Exhaust Gas . . . . . . . . . . . . . . . . . . . . . . . . . .230
▫ Safety Checks You Should Make Inside The

Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .231

▫ Periodic Safety Checks You Should Make Outside

The Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . .233

5

SAFETY FEATURES

Anti-Lock Brake System (ABS)

The Anti-Lock Brake System (ABS) provides increased
vehicle stability and brake performance under most brak-
ing 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.

ABS is activated during braking when the system detects
one or more wheels begin to lock. Road conditions such as
ice, snow, gravel, bumps, railroad tracks, loose debris, or
panic stops may increase the likelihood of ABS activa-
tion(s).

You also may experience the following when ABS activates:
• The ABS motor noise (it may continue to run for a short

time after the stop).

• The clicking sound of solenoid valves.
• Brake pedal pulsations.
• A slight drop of the brake pedal at the end of the stop.

These are all normal characteristics of ABS.

WARNING!

• The ABS contains sophisticated electronic equip-

ment that may be susceptible to interference caused
by improperly installed or high output radio trans-
mitting equipment. This interference can cause pos-
sible 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 brak-
ing 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.

(Continued)

152

SAFETY

WARNING! (Continued)

• 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.

ABS is designed to function with the OEM tires. Modifica-
tion may result in degraded ABS performance.

Anti-Lock Brake Warning Light

The yellow “Anti-Lock Brake Warning Light” will turn on
when the ignition is turned to the ON/RUN mode and
may stay on for as long as four seconds.

If the “Anti-Lock Brake 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 sys-
tem will continue to operate normally if the “Brake System
Warning Light” is not on.

If the “Anti-Lock Brake Warning Light” is on, the brake
system should be serviced as soon as possible to restore the
benefits of anti-lock brakes. If the “Anti-Lock Brake Warning
Light” does not come on when the ignition is turned to the
ON/RUN mode, have the light repaired as soon as possible.

Electronic Brake Control System

Your vehicle is equipped with an advanced Electronic
Brake Control system (EBC). This system includes Elec-
tronic Brake Force Distribution (EBD), Anti-Lock Brake
System (ABS), Brake Assist System (BAS), Hill Start Assist
(HSA), Traction Control System (TCS), Electronic Stability
Control (ESC), and Electronic Roll Mitigation (ERM). These
systems work together to enhance both vehicle stability
and control in various driving conditions.

Your vehicle may also be equipped with Trailer Sway
Control (TSC), Ready Alert Braking (RAB), Rain Brake
Support (RBS), Dynamic Steering Torque (DST), Hill De-
scent Control (HDC), and Selec-Speed Control (SSC).

Electronic Brake Force Distribution (EBD)

This 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.

Brake System Warning Light

The red “Brake System Warning Light” will turn on when
the ignition is turned to the ON/RUN mode and may stay
on for as long as four seconds.

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153

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 re-
quired. If the “Brake System Warning Light” does not come
on when the ignition is turned to 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 sys-
tem 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.

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 capa-
bilities 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.

Hill Start Assist (HSA)

The HSA system is designed to mitigate roll back from a
complete stop while on an incline. If the driver releases the
brake while stopped on an incline, HSA will continue to
hold the brake pressure for a short period. If the driver
does not apply the throttle before this time expires, the
system will release brake pressure and the vehicle will roll
down the hill as normal.

The following conditions must be met in order for HSA to
activate:
• The feature must be enabled.

154

SAFETY

• The vehicle must be stopped.
• Park brake must be off.
• Driver door must be closed.
• The vehicle must be on a sufficient grade.
• The gear selection must match vehicle uphill direction

(i.e., vehicle facing uphill is in forward gear; vehicle
backing uphill is in REVERSE gear).

• HSA will work in REVERSE gear and all forward gears.

The system will not activate if the transmission is in
PARK or NEUTRAL. For vehicles equipped with a
manual transmission, if the clutch is pressed, HSA will
remain active.

WARNING!

There may be situations where the Hill Start Assist
(HSA) will not activate and slight rolling may occur,
such as on minor hills or with a loaded vehicle, or
while pulling a trailer. HSA is not a substitute for
active driving involvement. It is always the driver’s
responsibility to be attentive to distance to other ve-
hicles, people, and objects, and most importantly brake

(Continued)

WARNING! (Continued)

operation to ensure safe operation of the vehicle under
all road conditions. Your complete attention is always
required while driving to maintain safe control of your
vehicle. Failure to follow these warnings can result in
a collision or serious personal injury.

Disabling And Enabling HSA

This feature can be turned on or turned off. To change the
current setting, proceed as follows:
• If disabling HSA using your instrument cluster display,

refer to “Instrument Cluster Display” in “Getting To
Know Your Instrument Panel” for further information.

• If disabling HSA using Uconnect Settings, refer to

“Uconnect Settings” in “Multimedia” for further infor-
mation.

For vehicles not equipped with an instrument cluster
display, perform the following steps:

1. Center the steering wheel (front wheels pointing

straight forward).

2. Shift the transmission into PARK.

3. Apply the parking brake.

5

SAFETY

155

4. Start the engine.

5. Rotate the steering wheel slightly more than one-half

turn to the left.

6. Push the “ESC Off” button located in the lower switch

bank below the climate control four times within 20
seconds. The “ESC Off Indicator Light” should turn on
and turn off two times.

7. Rotate the steering wheel back to center and then an

additional slightly more than one-half turn to the right.

8. Turn the ignition to the OFF mode and then back to ON.

If the sequence was completed properly, the “ESC Off
Indicator Light” will blink several times to confirm HSA
is disabled.

9. Repeat these steps if you want to return this feature to

its previous setting.

Towing With HSA

HSA will also provide assistance to mitigate roll back while
towing a trailer.

WARNING!

• If you use a trailer brake controller with your trailer,

the trailer brakes may be activated and deactivated
with the brake switch. If so, there may not be enough
brake pressure to hold both the vehicle and the
trailer on a hill when the brake pedal is released. In
order to avoid rolling down an incline while resum-
ing acceleration, manually activate the trailer brake
or apply more vehicle brake pressure prior to releas-
ing the brake pedal.

• HSA is not a parking brake. Always apply the

parking brake fully when exiting your vehicle. Also,
be certain to place the transmission in PARK.

• Failure to follow these warnings can result in a

collision or serious personal injury.

Traction Control System (TCS)

This system monitors the amount of wheel spin of each of
the driven wheels. If wheel spin is detected, the TCS may
apply brake pressure to the spinning wheel(s) and/or
reduce engine power to provide enhanced acceleration and
stability. A feature of the TCS, Brake Limited Differential
(BLD), functions similar to a limited slip differential and
controls the wheel spin across a driven axle. If one wheel

156

SAFETY

on a driven axle is spinning faster than the other, the
system will apply the brake of the spinning wheel. This
will allow more engine torque to be applied to the wheel
that is not spinning. BLD may remain enabled even if TCS
and ESC are in a reduced mode.

Electronic Stability Control (ESC)

This system enhances directional control and stability of
the vehicle under various driving conditions. ESC corrects
for oversteering or understeering of the vehicle by apply-
ing the brake of the appropriate wheel(s) to assist in
counteracting the oversteer or understeer condition. En-
gine power may also be reduced to help the vehicle
maintain the desired path.

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.
• 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.

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.

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, in-
cluding 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 capa-
bilities of an ESC equipped vehicle must never be
exploited in a reckless or dangerous manner which

(Continued)

5

SAFETY

157

WARNING! (Continued)

could jeopardize the user’s safety or the safety of
others.

• Vehicle modifications, or failure to properly main-

tain your vehicle, may change the handling charac-
teristics 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.

ESC Operating Modes

NOTE:

Depending upon model and mode of operation, the

ESC system may have multiple operating modes.

ESC On

This 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

The “Partial Off” mode is intended for times when a more
spirited driving experience is desired. This mode may
modify TCS and ESC thresholds for activation, which
allows for more wheel spin than normally allowed. This
mode may be useful if the vehicle becomes stuck.

To enter the “Partial Off” mode, momentarily push the
“ESC Off” switch and the “ESC Off Indicator Light” will
illuminate. To turn the ESC on again, momentarily push
the “ESC Off” switch and the “ESC Off Indicator Light”
will turn off.

NOTE:

For vehicles with multiple partial ESC modes a

momentary button push will toggle the ESC mode. Mul-
tiple momentary button pushed may be required to return
to ESC On.

WARNING!

• When in “Partial Off” mode, the TCS functionality

of ESC, (except for the limited slip feature described

(Continued)

158

SAFETY

WARNING! (Continued)

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.

Full Off — If Equipped

This 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” switch 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” switch.

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”.

“Full Off” can only be achieved in Track Mode if so
equipped.

ESC modes may also be affected by drive modes if so
equipped.

WARNING!

• In the ESC “Full Off” mode, the engine torque

reduction and stability features are disabled. There-
fore, enhanced vehicle stability offered by the ESC
system is unavailable. In an emergency evasive ma-
neuver, the ESC system will not engage to assist in
maintaining stability. ESC “Full Off” mode is in-
tended for off-highway or off-road use only.

• With the ESC switched off, the enhanced vehicle

stability offered by ESC is unavailable. In an emer-
gency evasive maneuver, the ESC system will not
engage to assist in maintaining stability. ESC “Full
Off” mode is only intended for off-highway or
off-road use.

• The Electronic Stability Control (ESC) cannot pre-

vent 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

(Continued)

5

SAFETY

159