
SERVICING AND MAINTENANCE 247
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
or
iginal 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
th
an 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
o r
iginal equipment or an authorized tire dealer
for recommended safe operating speeds,
loading and cold tire inflation pressures.
While studded tires improve performance on
i c
e, skid and traction capability on wet or
dry surfaces may be poorer than that of
n o
n-studded tires. Some states prohibit
studded tires; therefore, local laws should be
checked before using these tire types.
SPARE TIRES — IF EQUIPPED
Refer to the “Towing Requirements - Tires” in
“Starting And Operating” for restrictions when
towing with a spare tire designated for
temporary emergency use.
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.
Compact Spare Tire — If Equipped
The compact spare is for temporary emergency
use only. You can identify if your vehicle is
equipped with a compact spare by looking at
the spare tire description on the Tire and
Loading Information Placard located on the
driver’s side door opening or on the sidewall of
the tire. Compact spare tire descriptions begin
with the letter “T” or “S” preceding the size
designation. Example: T145/80D18 103M.
T, S = Temporary Spare Tire
Since this tire has limited tread life, the original
e q
uipment tire should be repaired (or replaced)
and reinstalled on your vehicle at the first
opportunity.
Do not install a wheel cover or attempt to mount
a
conventional tire on the compact spare wheel,
since the wheel is designed specifically for the
compact spare tire. Do not install more than
one compact spare tire and wheel on the
vehicle at any given time.
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.
7

250 SERVICING AND MAINTENANCE
(Continued)
Dark Vapor Chrome, Black Satin Chrome, or
Low Gloss Clear Coat Wheels
TIRE CHAINS AND TRACTION DEVICES
Use of traction devices require sufficient tire-to-body
clearance. Due to limited clearance, the following
traction devices are recommended. Follow these
recommendations to guard against damage.
Traction device must be of proper size for the
tire, as recommended by the traction device
manufacturer.
No other tire sizes are recommended for use
with a tire chain or traction device.
Install on front tires only.
For a 225/65R17 tire, use of a Peerless
Super Z6 low profile snow traction device or
equivalent is recommended.
CAUTION!
If your vehicle is equipped with these
specialty wheels, DO NOT USE wheel
cleaners, abrasives, or polishing compounds.
They will permanently damage this finish and
such damage is not covered by the New
Vehicle Limited Warranty. HAND WASH ONLY
USING MILD SOAP AND WATER WITH A SOFT
CLOTH. Used on a regular basis; this is all that
is required to maintain this finish.
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 clear -
ance between tires and other suspension
c o
mponents, it is important that only trac -
tion devices in good condition are used.
B r
oken 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). Autosock traction devices do not
r e
quire 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
instructions 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! (Continued)

SERVICING AND MAINTENANCE 251
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
o f
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.
Refer to the “Maintenance Plan” for the proper
m a
intenance intervals. The reasons for any
rapid or unusual wear should be corrected prior
to rotation being performed.
The suggested Front Wheel Drive (FWD) rotation
m e
thod 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
on
e 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
co
ntrolled conditions on specified
government test surfaces of asphalt and
concrete. A tire marked C may have poor
traction performance.
7

252 SERVICING AND MAINTENANCE
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
th
e 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.
BODYWORK
PROTECTION FROM ATMOSPHERIC
A
GENTS
Vehicle body care requirements vary according
to geographic locations and usage. Chemicals
that make roads passable in snow and ice and
those that are sprayed on trees and road
surfaces during other seasons are highly
corrosive to the metal in your vehicle. Outside
parking, which exposes your vehicle to airborne
contaminants, road surfaces on which the
vehicle is operated, extreme hot or cold weather
and other extreme conditions will have an adverse effect on paint, metal trim, and
underbody protection.
The following maintenance recommendations
w
i
ll enable you to obtain maximum benefit from
the corrosion resistance built into your vehicle.
What Causes Corrosion?
Corrosion is the result of deterioration or
removal of paint and protective coatings from
your vehicle.
The most common causes are:
Road salt, dirt and moisture accumulation
Stone and gravel impact
Insects, tree sap and tar
Salt in the air near seacoast localities
Atmospheric fallout/industrial pollutants
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,
under-inflation, or excessive loading, either
separately or in combination, can cause heat
buildup and possible tire failure.

384
INDEX
A
About Your Brakes...............................160, 256Adding Engine Coolant (Antifreeze)...............229Adding Fuel....................................................176Adding Washing Fluid....................................221Additives, Fuel...............................................258Adjust
Down...........................................................30Forward.......................................................30Rearward.....................................................30Up................................................................30Air Bag...........................................................131Air Bag Operation......................................133Air Bag Warning Light................................131Driver Knee Air Bag...................................133Enhanced Accident Response.........137, 215Event Data Recorder (EDR).......................215If Deployment Occurs................................136Knee Impact Bolsters................................133Maintaining Your Air Bag System..............138Maintenance.............................................138Side Air Bags.............................................134Transporting Pets......................................154Air Bag Light...............................100, 131, 155Air Cleaner, Engine (Engine Air Cleaner
Filter).............................................................224
Air Conditioner Maintenance........................224Air Conditioner Refrigerant..................224, 225Air Conditioner System.................................224Air Conditioning................................................70Rear.............................................................53Air Conditioning Filter.......................................72Air Conditioning, Operating Tips.......................71Air Filter........................................................224Air Pressure Tires.........................................................243AlarmPanic...........................................................11Security Alarm....................................18, 101Alterations/ModificationsVehicle...........................................................8Antifreeze (Engine Coolant).................229, 261Disposal...................................................230Anti-Lock Brake System (ABS)......................109Anti-Lock Warning Light................................105Assist, Hill Start.............................................114Auto Down Power Windows.............................73Automatic Climate Controls.............................58Automatic Dimming Mirror...............................37Automatic Door Locks......................................20Automatic Headlights.......................................41
Automatic Temperature Control (ATC).......58, 70Automatic Transmission.......................161, 234Adding Fluid............................233, 234, 264Fluid And Filter Change.............................234Fluid Change.............................................234Fluid Level Check......................................233Fluid Type.................................................264Special Additives......................................233Autostick.......................................................166Auxiliary Electrical Outlet (Power Outlet)..........87
B
Back-Up Lights..............................................192Battery.................................................102, 221Charging System Light..............................102Keyless Key Fob Replacement....................11Location....................................................221Belts, Seat....................................................155BluetoothPhone..................296, 297, 327, 328, 336Body Mechanism Lubrication........................226B-Pillar Location............................................239Brake Assist System.....................................110Brake Control System, Electronic..................110Brake Fluid....................................................264

388
K
Key Fob
Panic Alarm
.................................................11Programming Additional Key Fobs.......12, 17Key Fob Battery Service (Remote Keyless
Entry)...............................................................11Key Fob Programming (Remote Keyless
Entry)...............................................................12Key-In Reminder..............................................14Keyless Enter-N-Go.................................21, 158Passive Entry...............................................21Passive Entry Programming.........................21Keys...................................................................9Replacement...............................................17Sentry (Immobilizer)....................................16
L
Lane Change And Turn Signals........................42Lane Change Assist.........................................42Lap/Shoulder Belts.......................................122Latches..........................................................156Hood...........................................................76Lead Free Gasoline........................................257Leaks, Fluid...................................................156Life Of Tires...................................................245Liftgate............................................................77Liftgate Window Wiper/Washer.......................46Light Bulbs...........................................156, 189
Lights......................................................43, 156Air Bag....................................100, 131, 155Automatic Headlights..................................41Back-Up....................................................192Brake Assist Warning...............................113Brake Warning..........................................100Bulb Replacement....................................189Cruise.......................................................106Daytime Running.........................................41Dimmer Switch, Headlight...........................41Exterior...............................................40, 156Fog.....................................................42, 192Hazard Warning Flasher...........................189Headlight Switch..........................................40Headlights..........................................40, 191Headlights On With Wipers..........................41High Beam..........................................41, 191High Beam/Low Beam Select......................41Instrument Cluster.......................................40Intensity Control..........................................43Interior.........................................................43License.....................................................192Lights On Reminder.....................................42Malfunction Indicator (Check Engine).......103Parade Mode (Daytime Brightness).............43Park.................................................106, 191Passing........................................................41Rear Servicing..........................................192
Rear Tail Lamps........................................192Seat Belt Reminder..................................100Security Alarm..........................................101Service......................................................189Side Marker..............................................191Tire Pressure Monitoring (TPMS)..............116Traction Control........................................113Turn Signals.....40, 42, 106, 156, 191, 192Vanity Mirror................................................40Warning Instrument Cluster
Descriptions................................101, 106Load Floor, Cargo.............................................78Load Shed Battery Saver Mode........................99Load Shed Battery Saver On............................99Load Shed Electrical Load Reduction..............99Load Shed Intelligent Battery Sensor...............99Loading Vehicle....................................177, 178Capacities.................................................178Tires..........................................................239Locks Auto Unlock.................................................20Automatic Door............................................20Child Protection...........................................23Power Door..................................................20Low Tire Pressure System.............................116Lubrication, Body..........................................226Lug Nuts/Bolts..............................................257Luggage Carrier................................................91

390
Power Seats
Down...........................................................30Forward.......................................................30Rearward.....................................................30Up................................................................30Power Steering Fluid......................................264Pregnant Women And Seat Belts...................127Preparation For Jacking.................................201PretensionersSeat Belts..................................................127
R
Radial Ply Tires..............................................243Radiator Cap (Coolant Pressure Cap)............230Radio Operation............................................376Radio Remote Controls..................................363Rear Air Conditioning................................53, 64Rear Camera.................................................175Rear Cupholders..............................................86Rear ParkSense System................................171Rear Seats, Folding..................................26, 29Rear Wiper/Washer.........................................46Reclining Front Seats......................................26Reclining Rear Seats.......................................27Recreational Towing......................................186Reformulated Gasoline..................................258Refrigerant....................................................225Release, Hood.................................................76Reminder, Lights On........................................42
Reminder, Seat Belt......................................122
Remote Keyless Entry......................................10Panic Alarm.................................................11Programming Additional Key Fobs........12, 17Remote Sound System (Radio) Control.........363Remote StartingExit Remote Start Mode..............................15Uconnect Settings.......................................16Replacement Bulbs......................................189Replacement Keys...........................................17Replacement Tires........................................245Reporting Safety Defects..............................382Restraints, Child...........................................139Restraints, Head..............................................32Retractable Cargo Area Cover..........................78Reverse Lights..............................................192Rocking Vehicle When Stuck........................211Roof Luggage Rack..........................................91Rotation, Tires..............................................251
S
Safety Checks Inside Vehicle........................155Safety Checks Outside Vehicle.....................156Safety Defects, Reporting.............................382Safety Information, Tire................................234Safety Tips....................................................154Safety, Exhaust Gas......................................154Seat BeltAdjustable Upper Shoulder Belt
Anchorage
............................................125
Seat Belt Reminder.......................................100
Seat Belts............................................121, 155Adjustable Shoulder Belt..........................125Adjustable Upper Shoulder Anchorage.....125Child Restraints........................................139Extender...................................................126Front Seat...............................121, 122, 124Inspection.................................................155Lap/Shoulder Belt Operation....................124Lap/Shoulder Belt Untwisting...................125Lap/Shoulder Belts...................................122Operating Instructions..............................124Pregnant Women......................................127Pretensioners...........................................127Rear Seat..................................................122Reminder..................................................122Seat Belt Extender....................................126Seat Belt Pretensioner..............................127Untwisting Procedure................................125Seat Belts Maintenance................................254Seats.........................................................25, 30Adjustment....................................25, 26, 30Heated.........................................................31Height Adjustment................................26, 30Power...........................................................30Rear Folding..................................25, 26, 29Reclining......................................................26Reclining Rear.............................................27Seatback Release..........................25, 26, 29Tilting....................................................25, 30
Security Alarm........................................18, 101

391
Selection Of Coolant (Antifreeze)...................262Sentry KeyKey Programming........................................17Sentry Key (Immobilizer)..................................16Sentry Key Replacement.................................17Service Assistance.........................................380Service Contract............................................381Service Manuals............................................383SettingsPersonal....................................................266Shift Lever Override.......................................210Shoulder Belts...............................................122Signals, Turn........................42, 106, 156, 192Snow Chains (Tire Chains).............................250Snow Tires.....................................................247Spare Tires.................................200, 247, 248Spark Plugs...................................................262SpecificationsFuel (Gasoline)..........................................262Oil..............................................................262Speed ControlCancel.......................................................171Resume.....................................................170Speed Control (Cruise Control)......................168Starting................................................157, 158Automatic Transmission............................157Button.........................................................12Cold Weather............................................159Engine Fails To Start.................................159
Starting And Operating........................157, 158
Starting Procedures.............................157, 158Steering...........................................................35Column Controls..........................................40Power.......................................................168Tilt Column..................................................35Wheel, Heated.............................................35Wheel, Tilt....................................................35Steering Wheel Audio Controls.....................363Steering Wheel Mounted Sound System
Controls........................................................363Storage............................................................84Storage, Vehicle...............................................71Stuck, Freeing...............................................211Sun Roof...................................................74, 75Sun Visor Extension.........................................40Sunglasses Storage.........................................90Supplemental Restraint System – Air Bag....131Sway Control, Trailer.....................................179Synthetic Engine Oil......................................223
T
Taillights.......................................................192Telescoping Steering Column..........................35Tie Down Hooks, Cargo....................................79Tilt Steering Column........................................35Time Delay Headlight.....................................................41Tire And Loading Information Placard...........239Tire Markings................................................235
Tire Safety Information.................................234
Tires..................................156, 242, 247, 251Aging (Life Of Tires)...................................245Air Pressure..............................................242Chains......................................................250Changing.........................................199, 234Compact Spare.........................................247General Information........................242, 247High Speed...............................................243Inflation Pressure.....................................243Jacking......................................................234Life Of Tires..............................................245Load Capacity...........................................239Pressure Monitoring System
(TPMS).........................................104, 116Quality Grading.........................................251Radial.......................................................243Replacement............................................245Rotation....................................................251Safety..............................................234, 242Sizes.........................................................236Snow Tires................................................247Spare Tires.............................200, 247, 248Spinning...................................................244Trailer Towing...........................................183Tread Wear Indicators..............................245Wheel Nut Torque.....................................257To Open Hood..................................................76Tongue Weight/Trailer Weight......................18111