traction control CHRYSLER PACIFICA 2023 User Guide

294SERVICING 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.WARNING!
 Do not use a tire, wheel size, load rating, or speed
rating other than that specified for your vehicle.
Some combinations of unapproved tires and wheels
may change suspension dimensions and perfor -
mance characteristics, resulting in changes to
steering, handling, and braking of your vehicle. This
can cause unpredictable handling and stress to
steering and suspension components. You could
lose control and have a collision resulting in serious
injury or death. Use only the tire and wheel sizes with
load ratings approved for your vehicle.
 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!
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.

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298SERVICING AND MAINTENANCE
TIRE ROTATION RECOMMENDATIONS
The tires on the front and rear of your vehicle operate at
different loads and perform different steering, driving, 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 all season type
tires. Rotation will increase tread life, help to maintain
mud, snow and wet traction levels, and contribute to a
smooth, quiet ride.
The reasons for any rapid or unusual wear should be
corrected prior to rotation being performed
Úpage 259.
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)

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
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!
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.

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SERVICING AND MAINTENANCE299
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.
STORING THE VEHICLE
If you are storing your vehicle for more than three weeks,
we recommend that you take the following steps to
minimize the drain on your vehicle's battery:
Disconnect the negative cable from battery.
 Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air condi -
tioning system at idle for about five minutes in the
fresh air and high blower setting. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started
again.
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.
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315
Disable Vehicle Towing ................................................ 256
DisposalAntifreeze (Engine Coolant) ................................... 273
Door Ajar .............................................................. 103
, 104
Door Ajar Light..................................................... 103, 104
Driver’s Seat Back Tilt ....................................................28
Driving Through Flowing, Rising, Or Shallow Standing Water .................................................. 156
EElectric Brake Control System..................................... 188Anti-Lock Brake System ......................................... 187
Traction Control System ......................................... 191
Electric Parking Brake ................................................. 115
Electronic Stability Control (ESC) ................................ 189
Electronic Throttle Control Warning Light................... 104
Emergency Braking ...................................................... 197
Emergency, In Case Of Hazard Warning Flasher ......................................... 236
Jacking............................................................ 239
, 240
Jump Starting .......................................................... 251
Overheating ............................................................. 253
Towing ..................................................................... 256
Emission Control System Maintenance...................... 110 Engine............................................................................262
Air Cleaner ............................................................... 265
Block Heater ............................................................114Break-In Recommendations ...................................114
Checking Oil Level ...................................................263
Compartment...........................................................262
Compartment Identification....................................262
Coolant (Antifreeze)................................................. 306
Cooling .....................................................................271
Exhaust Gas Caution ............................................... 235
Fails To Start ............................................................114Flooded, Starting ..................................................... 114Fuel Requirements ..................................................304
Oil ................................................................... 264
, 306
Oil Filler Cap ............................................................. 262
Oil Filter ....................................................................265 Oil Selection ................................................... 264
, 306
Oil Synthetic ............................................................. 264
Overheating ............................................................. 253
Starting.....................................................................111
Engine Oil Life ¹............................................................... 98
Enhanced Accident Response Feature ............. 218
, 258
Ethanol .......................................................................... 304
Exhaust Gas Cautions ..................................................235
Exhaust System .................................................. 235
, 270
Exterior Lighting .....................................................54, 282
Exterior Lights .............................................. 54, 235, 282
FFamCam System .......................................................... 145
Filters Air Cleaner ............................................................... 265Air Conditioning ................................................ 71
, 266
Engine Oil................................................................. 265
Engine Oil Disposal ................................................. 265
FireTV ............................................................................ 181
Flashers Hazard Warning....................................................... 236Turn Signals................................... 54
, 108, 235, 282
Flash-To-Pass........................................................... 54, 56
Flat Tire Changing ..................................... 239, 283, 295
Flat Tire Stowage ....................................... 245, 283, 295
Flooded Engine Starting............................................... 114
Fluid Capacities ............................................................ 306
Fluid Leaks.................................................................... 235
Fluid Level Checks Brake........................................................................ 274
Engine Oil................................................................. 263
Fluid, Brake................................................................... 307
Fog Lights................................................................. 54
, 57
Fold In Floor (Stow ‘n Go) Seating ................................. 36 Fold-Flat Seats ................................................................ 28
Forward Collision Warning ........................................... 195
Freeing A Stuck Vehicle ............................................... 255
Front Position Light ...................................................... 282
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317
K
Key Fob ............................................................................12 Arm The System .........................................................19
Disarm The Alarm ...................................................... 19
Programming Additional Key Fobs ...........................14
Key Fob Battery Service (Remote Keyless Entry) .........13
Key Fob Programming (Remote Keyless Entry) ............ 14
Keyless Enter 'n Go™ ...................................................... 21 Passive Entry .............................................................. 21
Keys .................................................................................12
Keysense .........................................................................98
LLane Change And Turn Signals ...................................... 54
Lane Change Assist .................................................54, 57
LaneSense.................................................................... 140
Lap/Shoulder Belts ...................................................... 202
Latches ......................................................................... 235 Hood ...........................................................................82
Lead Free Gasoline ...................................................... 304
Leaks, Fluid .................................................................. 235
Life Of Tires .................................................................. 293
Liftgate .............................................................................83 Hands-Free .................................................................84
Power ..........................................................................83
Light Bulbs ........................................................... 235
, 282 Lights .............................................................................235
Air Bag ................................................... 102
, 209, 233
Anti Lock Brake System ..........................................105
Automatic Emergency Braking OFF ........................ 107 Battery Saver ............................................................. 57
Brake Assist Warning .............................................. 190Brake Warning ......................................................... 103
Bulb Replacement...................................................282
Cruise ............................................................. 107
, 108
Daytime Running ....................................................... 54
Dimmer Switch, Headlight ........................................ 54
Electric Power Steering Fault..................................103
Electronic Park Brake.............................................. 105 Electronic Stability Control Active...........................105
Electronic Throttle Control ...................................... 104Engine Temperature Warning................................. 104
Exterior ........................................................... 235
, 282
Fog.....................................................................57, 108
Headlights ........................................................... 54, 56
High Beam ............................................................... 109
High Beam/Low Beam Select .................................. 54
Hood Open ............................................................... 104
Instrument Cluster .................................................... 54
Intensity Control ........................................................ 58
Interior........................................................................ 58
KeySense ................................................................. 108
LaneSense ..................................................... 105
, 108 Liftgate Open ........................................................... 104
Lights On Reminder ........................................... 54
, 57
Low Fuel................................................................... 105
Low Washer Fluid .................................................... 106
Malfunction Indicator (Check Engine) ................... 106 Oil Pressure ............................................................. 104
Oil Temperature ...................................................... 104
Park .......................................................................... 108
Passing ............................................................... 54
, 56
Reading...................................................................... 58
Seat Belt Reminder ................................................. 104 Security Alarm ......................................................... 105
Service ..................................................................... 282Service Automatic Emergency Braking.................. 106
Service AWD ............................................................ 106
Service LaneSense ................................................. 106Service Stop Start System ...................................... 106
Side Marker ............................................................. 282
SmartBeams.............................................................. 56
Stop Start Active...................................................... 108
Tire Pressure Monitoring (TPMS) ........................... 106Traction Control ....................................................... 190Transmission Temperature .................................... 104
Turn Signals................................... 54
, 108, 235, 282
Load Floor, Cargo ........................................................... 86
Load Shed Battery Saver Mode................................... 101
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321
Sizes ........................................................................ 284
Snow Tires ............................................................... 294Spare Tires ............................................240
, 295, 296
Spinning .................................................................. 292
Trailer Towing .......................................................... 152
Tread Wear Indicators ............................................ 293
Wheel Nut Torque ................................................... 303
To Open Hood..................................................................82
Tongue Weight/Trailer Weight .................................... 151
Towing ........................................................................... 147 Disabled Vehicle ..................................................... 256
Guide ....................................................................... 149Recreational ............................................................ 154
Weight...................................................................... 149
Towing Behind A Motorhome ...................................... 154
Traction ......................................................................... 155
Traction Control............................................................ 191
Trailer Sway Control (TSC) ........................................... 192
Trailer Towing ............................................................... 147 Hitches .................................................................... 149
Minimum Requirements ........................................ 151
Tips .......................................................................... 153
Trailer And Tongue Weight ..................................... 151
Wiring....................................................................... 152
Trailer Towing Guide .................................................... 149
Trailer Weight ............................................................... 149
Transaxle Automatic ................................................................ 117Operation................................................................. 117 Transmission................................................................. 118
Automatic ....................................................... 118, 274
Maintenance............................................................274
Transporting Pets ......................................................... 233
Tread Wear Indicators ..................................................293
Turn Signals ................................................. 54
, 108, 282
UUconnect 4C/4C Nav With 8.4-Inch Display ............... 158
Uconnect Settings Customer Programmable Features .......................... 21
Passive Entry Programming ...................................... 21
Uniform Tire Quality Grades ......................................... 298
Universal Garage Door Opener (HomeLink®) —
If Equipped

b
............................................................... 51
Unleaded Gasoline ....................................................... 304
Untwisting Procedure, Seat Belt ..................................204
USB .................................................................................. 74
VVacuum ........................................................................... 86 Stow ‘n Vac ................................................................ 86
Vanity Mirrors .................................................................. 48
Vehicle Identification Number (VIN) ............................ 303
Vehicle Loading................................................... 146
, 288
Vehicle Maintenance ....................................................264
Vehicle Modifications/Alterations ................................... 8
Vehicle Storage ............................................................... 70
Ventilated Seats ............................................................. 44
Voice Command.............................................................. 47
Voice Recognition System (VR) ...................................... 47
WWarning Lights Red........................................................................... 102
Yellow....................................................................... 105
Warning Lights And Messages .................................... 102
Warranty Information ................................................... 310
Washers, Windshield ................................................... 263
Washing Vehicle ........................................................... 300
Water Driving Through ....................................................... 156
Wheel And Wheel Tire Care ......................................... 296
Wheel And Wheel Tire Trim.......................................... 296
Wind Buffeting ................................................................ 79
Window Fogging ............................................................. 70
Windows.......................................................................... 78 Power ......................................................................... 78
Windshield Defroster ................................................... 234
Windshield Washers ............................................. 59
, 263
Fluid ......................................................................... 263
Windshield Wiper Blades ............................................. 268
Wipers Blade Replacement ......................................... 268
Wipers, Intermittent ....................................................... 59 Wireless Charging Pad ................................................... 77
Wrecker Towing ............................................................ 256
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