traction control JEEP CHEROKEE 2023 User Guide

146SAFETY
(Continued)
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 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”.
ESC modes may also be affected by drive modes (if
equipped).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 placed in the ON/RUN mode. It
should turn off 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 (kilometers) 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 that the
Electronic Stability Control (ESC) is 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.
 Each time the ignition is placed 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).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.
WARNING!

23_KL_OM_EN_USC_t.book Page 146

150SAFETY
Disabling SSC
SSC will deactivate and be disabled if any of the following
conditions occur:
The driver pushes the SSC button.
 The driveline is shifted out of 4WD Low.
 The parking brake is applied.
 The driver door opens.
 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)
(SSC exits immediately).
Feedback To The Driver:
The instrument cluster has an SSC icon and the SSC
button has an LED which offers feedback to the driver
about the state SSC is in.
 The cluster icon and button lamp will illuminate and
remain on solid when SSC is enabled or activated. This
is the normal operating condition for SSC.
 The cluster icon and button lamp will flash for several
seconds then extinguish when the driver pushes the
SSC button but enable conditions are not met.
 The cluster icon and button lamp will flash for several
seconds then extinguish when SSC disables due to
excess speed.
 The cluster icon and button lamp will flash then extin -
guish when SSC deactivates due to overheated brakes.
Traction Control System (TCS)
The TCS 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 similarly to a limited slip differential and
controls the wheel spin across a driven axle. If one wheel
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
Electronic Stability Control (ESC) are in reduced modes.
Trailer Sway Control (TSC)
TSC uses sensors in the vehicle to recognize an
excessively swaying trailer and will take the appropriate
actions to attempt to stop the sway.
NOTE:
TSC cannot stop all trailers from swaying. Always use
caution when towing a trailer and follow the trailer tongue
weight recommendations
Úpage 114.
When TSC is functioning, the ESC Activation/Malfunction
Indicator Light will flash, the engine power may be reduced
and you may feel the brakes being applied to individual wheels to attempt to stop the trailer from swaying. TSC is
disabled when the ESC system is in the “Partial Off” or
“Full Off” modes.
AUXILIARY DRIVING SYSTEMS
BLIND SPOT MONITORING (BSM) —
I
F EQUIPPED
BSM uses two radar sensors, located inside the rear
fascia/bumper, to detect highway licensable vehicles
(automobiles, trucks, motorcycles, etc.) that enter the
blind spot zones from the rear/front/side of the vehicle.

Rear Detection Zones

WARNING!
SSC is only intended to assist the driver in controlling
vehicle speed when driving in off road conditions. The
driver must remain attentive to the driving conditions
and is responsible for maintaining a safe vehicle speed.
WARNING!
If TSC activates while driving, slow the vehicle down,
stop at the nearest safe location, and adjust the trailer
load to eliminate trailer sway.

23_KL_OM_EN_USC_t.book Page 150

244SERVICING AND MAINTENANCE
TIRE TYPES
All Season Tires — If Equipped
All Season tires provide traction for all seasons (Spring,
Summer, Autumn, and Winter). Traction levels may vary
between different All Season tires. All Season tires can be
identified by the M+S, M&S, M/S or MS designation on the
tire sidewall. Use All Season tires only in sets of four;
failure to do so may adversely affect the safety and
handling of your vehicle.
Summer Or Three Season Tires —
If Equipped
Summer tires provide traction in both wet and dry
conditions, and are not intended to be driven in snow or on
ice. If your vehicle is equipped with Summer tires, be aware these tires are not designed for Winter or cold
driving conditions. Install Winter tires on your vehicle when
ambient temperatures are less than 40°F (5°C) or if
roads are covered with ice or snow. For more information,
contact an authorized dealer.
Summer tires do not contain the all season designation or
mountain/snowflake symbol on the tire sidewall. Use
Summer tires only in sets of four; failure to do so may
adversely affect the safety and handling of your vehicle.
Snow Tires
Some areas of the country require the use of snow tires
during the Winter. Snow tires can be identified by a
mountain/snowflake symbol on the tire sidewall.
If you need snow tires, select tires equivalent in
size and type to the original equipment tires.
Use snow tires only in sets of four; failure to do
so may adversely affect the safety and handling
of your vehicle.

Snow tires generally have lower speed ratings than what
was originally equipped with your vehicle and should not be
operated at sustained speeds over 75 mph (120 km/h). For
speeds above 75 mph (120 km/h) refer to original
equipment or an authorized tire dealer for recommended
safe operating speeds, loading and cold tire inflation
pressures.
While studded tires improve performance on ice, skid and
traction capability on wet or dry surfaces may be poorer
than that of non-studded tires. Some states prohibit
studded tires; therefore, local laws should be checked
before using these tire types.
SPARE TIRES — IF EQUIPPED
NOTE:For vehicles equipped with Tire Service Kit instead of a
spare tire, please refer to Tire Service Kit Úpage 196.
Refer to Towing Requirements - Tires for restrictions when
towing with a spare tire designated for temporary
emergency use
Úpage 118.
Spare Tire Matching Original Equipped Tire
And Wheel — If Equipped
Your vehicle may be equipped with a spare tire and wheel
equivalent in look and function to the original equipment
tire and wheel found on the front or rear axle of your
vehicle. This spare tire may be used in the tire rotation for
your vehicle. If your vehicle has this option, refer to an
authorized tire dealer for the recommended tire rotation
pattern.

Never use a tire with a smaller load index or capacity,
other than what was originally equipped on your
vehicle. Using a tire with a smaller load index could
result in tire overloading and failure. You could lose
control and have a collision.
 Failure to equip your vehicle with tires having
adequate speed capability can result in sudden tire
failure and loss of vehicle control.
CAUTION!
Replacing original tires with tires of a different size may
result in false speedometer and odometer readings.
WARNING!
WARNING!
Do not use Summer tires in snow/ice conditions. You
could lose vehicle control, resulting in severe injury or
death. Driving too fast for conditions also creates the
possibility of loss of vehicle control.CAUTION!
Because of the reduced ground clearance, do not take
your vehicle through an automatic car wash with a
compact or limited use temporary spare installed.
Damage to the vehicle may result.

23_KL_OM_EN_USC_t.book Page 244

248SERVICING AND MAINTENANCE
(Continued)
TIRE ROTATION RECOMMENDATIONS
The tires on the front and rear of your vehicle operate at
different loads and perform different steering, handling,
and braking functions. For these reasons, they wear at
unequal rates.
These effects can be reduced by timely rotation of tires.
The benefits of rotation are especially worthwhile with
aggressive tread designs such as those on On/Off Road
type tires. Rotation will increase tread life, help to
maintain mud, snow, and wet traction levels, and
contribute to a smooth, quiet ride. Refer to the Maintenance Plan for the proper
maintenance intervals
Úpage 209. The reasons for any
rapid or unusual wear should be corrected prior to rotation
being performed.
The suggested rotation method is the “forward cross”
shown in the following diagram. This rotation pattern does
not apply to some directional tires that must not be
reversed.

Tire Rotation (Forward Cross)

WARNING!
Using tires of different size and type (M+S, Snow)
between front and rear axles can cause unpredictable
handling. You could lose control and have a collision.
CAUTION!
 Use on front tires only.
 Damage to Front-Wheel Drive (FWD) Models may
result if tire chains or traction devices are used with
original equipment size tires.
 Damage to Four-Wheel Drive (4WD) Models without
a Two-Speed Power Transfer Unit may result if tire
chains or traction devices are used with original
equipment size tires.
 Damage to Four-Wheel Drive (4WD) Trailhawk
Models may result if tire chains or traction devices
are used with original equipment size tires.
To avoid damage to your vehicle or tires, observe the
following precautions:
 Because of restricted traction device clearance
between tires and other suspension components, it
is important that only traction devices in good condi -
tion are used. Broken devices can cause serious
damage. Stop the vehicle immediately if noise occurs
that could indicate device breakage. Remove the
damaged parts of the device before further use.
 Install device as tightly as possible and then
retighten after driving about ½ mile (0.8 km). Auto -
sock traction devices do not require retightening.
 Do not exceed 30 mph (48 km/h).
 Drive cautiously and avoid severe turns and large
bumps, especially with a loaded vehicle.
 Do not drive for a prolonged period on dry pavement.
 Observe the traction device manufacturer’s instruc -
tions on the method of installation, operating speed,
and conditions for use. Always use the suggested
operating speed of the device manufacturer’s if it is
less than 30 mph (48 km/h).
 Do not use traction devices on a compact spare tire.
CAUTION!
CAUTION!
Proper operation of four-wheel drive vehicles depends
on tires of equal size, type and circumference on each
wheel. Any difference in tire size can cause damage to
the power transfer unit. Tire rotation schedule should
be followed to balance tire wear.

23_KL_OM_EN_USC_t.book Page 248

SERVICING AND MAINTENANCE249
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES
The following tire grading categories
were established by the National
Highway Traffic Safety Administration.
The specific grade rating assigned by the
tire's manufacturer in each category is
shown on the sidewall of the tires on
your vehicle.
All passenger vehicle tires must conform
to Federal safety requirements in
addition to these grades.
TREADWEAR
The Treadwear grade is a comparative
rating, based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear one and one-half times as well on
the government course as a tire graded
100. The relative performance of tires
depends upon the actual conditions of
their use, however, and may depart significantly from the norm due to
variations in driving habits, service
practices, and differences in road
characteristics and climate.
TRACTION GRADES
The Traction grades, from highest to
lowest, are AA, A, B, and C. These grades
represent the tire's ability to stop on wet
pavement, as measured under
controlled conditions on specified
government test surfaces of asphalt and
concrete. A tire marked C may have poor
traction performance.
TEMPERATURE GRADES
The Temperature grades are A (the
highest), B, and C, representing the tire's
resistance to the generation of heat and
its ability to dissipate heat, when tested under controlled conditions on a
specified indoor laboratory test wheel.
Sustained high temperature can cause
the material of the tire to degenerate
and reduce tire life, and excessive
temperature can lead to sudden tire
failure. The grade C corresponds to a
level of performance, which all
passenger vehicle tires must meet
under the Federal Motor Vehicle Safety
Standard No. 109. Grades B and A
represent higher levels of performance
on the laboratory test wheel, than the
minimum required by law.
WARNING!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or peak
traction characteristics.WARNING!
The temperature grade for this tire is established for a
tire that is properly inflated and not overloaded.
Excessive speed, underinflation, or excessive loading,
either separately or in combination, can cause heat
buildup and possible tire failure.8

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266
Engine Oil Reset.........................................................64
Menu Items .........................................................64, 67
Instrument Panel Lens Cleaning ................................. 251
Interior Appearance Care ............................................ 251
Interior Lights ..................................................................42
Inverter Power ..........................................................................52
JJack Location................................................................ 191
Jack Operation ............................................................. 191
Jacking And Tire Changing .......................................... 191
Jump Starting ............................................................... 200
KKey FobArm The System .........................................................20
Disarm The System....................................................20
Key Fob Battery Service (Remote Keyless Entry) .........14
Key Fob Programming (Remote Keyless Entry) ............ 15
Keyless Enter 'n Go™ ...................................................... 22 Passive Entry .............................................................. 22
Keys .................................................................................13 Replacement .............................................................. 15
LLane Change Assist ........................................................42
LaneSense.................................................................... 109
Lap/Shoulder Belts ...................................................... 160
Latches ......................................................................... 188 Hood ...........................................................................56
Leaks, Fluid .................................................................. 188
Life Of Tires .................................................................. 243 Liftgate ............................................................................ 57
Closing........................................................................ 58
Hands-Free ................................................................ 58
Opening ...................................................................... 57
Light Bulbs ....................................................................188
Lights .............................................................................188 Air Bag ..................................................... 68
, 166, 187
Automatic Headlights ................................................ 40
Automatic High Beam ............................................... 40
Brake Assist Warning .............................................. 146 Brake Warning ........................................................... 68
Bulb Replacement...................................................233
Cruise .................................................................. 74
, 75
Daytime Running ....................................................... 40
Engine Temperature Warning................................... 69
Exterior ..............................................................39
, 188
Fog....................................................................... 41, 74
High Beam ................................................... 39, 40, 75
High Beam/Low Beam Select .................................. 40
Hill Descent Control Indicator................................. 146
Illuminated Entry ....................................................... 43
Intensity Control ........................................................ 42
Interior........................................................................ 42
LaneSense .......................................................... 71
, 74
Lights On Reminder................................................... 41
Low Fuel ..................................................................... 71
Malfunction Indicator (Check Engine)...................... 71
Park ............................................................................ 74
Passing....................................................................... 40
Seat Belt Reminder ................................................... 68
Security Alarm............................................................ 70
Service .....................................................................233
Tire Pressure Monitoring (TPMS).....................72
, 155
Traction Control ....................................................... 146 Turn Signals............................................... 42
, 74, 188
Vanity Mirror .............................................................. 34
Load Shed Battery Saver Mode..................................... 67
Load Shed Battery Saver On ......................................... 67 Load Shed Electrical Load Reduction ........................... 67Load Shed Intelligent Battery Sensor ........................... 67Loading Vehicle ............................................................ 113 Tires ......................................................................... 238
Locks Automatic Door .................................................. 23
, 24
Child Protection ......................................................... 24
Power Door ................................................................ 21
Low Tire Pressure System............................................ 155
Lubrication, Body.......................................................... 219
Lug Nuts/Bolts ............................................................. 253
Luggage Carrier .............................................................. 60
MMaintenance................................................................... 56
Maintenance Free Battery ........................................... 214
Maintenance Schedule ................................................ 208
Malfunction Indicator Light (Check Engine) .......... 71
, 75
Manual Service ..................................................................... 261
Media Hub ...................................................................... 50 Memory Feature (Memory Seats).................................. 26Methanol ....................................................................... 254
Mirrors ............................................................................. 34 Heated ....................................................................... 35
Outside....................................................................... 34
Power ......................................................................... 35
Rearview ........................................................... 34
, 189
Vanity ......................................................................... 34

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269
Storing Your Vehicle ..................................................... 250
Stuck, Freeing .............................................................. 204
Sun Roof ...................................................................54
, 56
Closing ........................................................................54
Opening ...................................................................... 54
Sun Visor Extension ........................................................34
Sunshade Operation ....................................................... 54
Supplemental Restraint System – Air Bag ................. 167
Sway Control, Trailer .................................................... 150
Symbol Glossary ................................................................ 9
Synthetic Engine Oil ..................................................... 215
System, Remote Starting ................................................18
TTemperature Control, Automatic (ATC) ..........................48
Tie Down Hooks, Cargo...................................................59 Time Delay Headlight ....................................................................41
Tire And Loading Information Placard ........................ 238
Tire Markings................................................................ 235
Tire Safety Information ................................................ 235
Tire Service Kit ................................. 196
, 197, 199, 200
Tires .................................................. 188, 241, 244, 249
Aging (Life Of Tires)................................................. 243 Air Pressure ............................................................. 241
Chains...................................................................... 246Changing ................................................................. 191
Compact Spare ....................................................... 245
General Information ...................................... 241
, 244
High Speed .............................................................. 242
Inflation Pressure ................................................... 241
Jacking..................................................................... 191
Life Of Tires ............................................................. 243
Load Capacity................................................. 238
, 239 Pressure Monitoring System (TPMS) ..............72
, 155
Quality Grading ........................................................ 249
Radial ....................................................................... 242
Replacement ...........................................................243
Rotation....................................................................248 Safety ............................................................. 235
, 241
Sizes ......................................................................... 236
Snow Tires................................................................ 244
Spare Tires..................................................... 244
, 245
Spinning ...................................................................242 Trailer Towing .......................................................... 118
Tread Wear Indicators ............................................. 243Wheel Nut Torque....................................................253
To Open Hood ................................................................. 56
Tongue Weight/Trailer Weight ........................... 115
, 117
Torque Converter Clutch ................................................ 85
Tow Hooks Emergency ............................................................... 206
Towing ........................................................ 114
, 116, 205
Disabled Vehicle ...................................................... 205
Recreational ............................................................120
Towing Behind A Motorhome ....................................... 120
Traction Control ............................................................150
Trailer Sway Control (TSC) ............................................150
Trailer Towing ................................................................ 114 Frontal Area ............................................................. 115
Hitches .....................................................................116
Minimum Requirements ......................................... 117
Tips ...........................................................................119Trailer And Tongue Weight............................ 116
, 117
Weight Carrying Hitch.............................................. 115 Weight Distributing Hitch ........................................ 115
Wiring ....................................................................... 118
Trailer Towing Guide ..................................................... 116
Trailer Weight ................................................................ 116 Transaxle
Automatic .................................................................. 81
Operation ................................................................... 81
Transmission .................................................................. 81 Automatic ......................................................... 81
, 225
Maintenance ........................................................... 225
Transporting Pets ......................................................... 186
Tread Wear Indicators.................................................. 243
Turn Signals ...................................................... 39
, 42, 74
UUconnect Uconnect Settings ............................................ 19, 126
Uconnect Settings Customer Programmable Features .................. 19
, 22
Passive Entry Programming ..................................... 22
Uniform Tire Quality Grades ........................................ 249
Universal Garage Door Opener (HomeLink®) .............. 35
Universal Garage Door Opener (HomeLink®) —
If Equipped

S
............................................................... 35
Untwisting Procedure, Seat Belt.................................. 162
USB.................................................................................. 50
VVanity Mirrors ................................................................. 34
Vehicle Identification Number (VIN) ............................ 253
Vehicle Loading ...................................................113
, 239
Vehicle Maintenance ................................................... 215
Vehicle Modifications/Alterations ....................................8
Vehicle Settings ............................................................ 126
Vehicle Storage...................................................... 48
, 250
Voice Command ............................................................. 25
Voice Recognition System (VR) ..................................... 2511

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