
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 automatic trans-
mission control systems. When these systems are operating
properly, 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.
(Continued)
CAUTION! (Continued)
•If the MIL is flashing while the engine 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
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7
MAINTAINING YOUR VEHICLE 451

reservoir at regular intervals. Fill the reservoir with wind-
shield washer solvent (not radiator antifreeze) and operate
the system for a few seconds to flush out the residual
water.
When refilling the washer fluid reservoir, take some
washer fluid and apply it to a cloth or towel and wipe clean
the wiper blades, this will help blade performance.
To prevent freeze-up of your windshield washer system in
cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This rating
information can be found on most washer fluid containers.
WARNING!
Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around the
washer solution.
Exhaust System
The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.If you notice a change in the sound of the exhaust system;
or if the exhaust fumes can be detected inside the vehicle;
or when the underside or rear of the vehicle is damaged;
have an authorized technician inspect the complete ex-
haust system and adjacent body areas for broken, dam-
aged, deteriorated, or mispositioned parts. Open seams or
loose connections could permit exhaust fumes to seep into
the passenger compartment. In addition, have the exhaust
system inspected each time the vehicle is raised for lubri-
cation or oil change. Replace as required.
WARNING!
•Exhaust gases can injure or kill. They contain carbon
monoxide (CO), which is colorless and odorless.
Breathing it can make you unconscious and can even-
tually poison you. To avoid breathing CO, refer to
“Safety Tips/Exhaust Gas” in “Things To Know Before
Starting Your Vehicle” for further information.
• A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate your vehicle in areas
where your exhaust system can contact anything that
can burn.
7
MAINTAINING YOUR VEHICLE 463

CAUTION!
•The catalytic converter requires the use of unleaded
fuel only. Leaded gasoline will destroy the effective-
ness of the catalyst as an emissions control device
and may seriously reduce engine performance and
cause serious damage to the engine.
• Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
the event of engine malfunction, particularly involv-
ing engine misfire or other apparent loss of perfor-
mance, have your vehicle serviced promptly. Contin-
ued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and
vehicle.
Under normal operating conditions, the catalytic converter
will not require maintenance. However, it is important to
keep the engine properly tuned to assure proper catalyst
operation and prevent possible catalyst damage.
NOTE: Intentional tampering with emissions control sys-
tems can result in civil penalties being assessed against
you. In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe and
abnormal catalyst overheating. If this occurs, stop the
vehicle, turn off the engine and allow it to cool. Service,
including a tune-up to manufacturer’s specifications,
should be obtained immediately.
To minimize the possibility of catalytic converter damage:
•
Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough idle
or malfunctioning operating conditions.
Cooling System
WARNING!
You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If you
(Continued)
464 MAINTAINING YOUR VEHICLE

NOTE:If your vehicle is equipped with Dark Vapor or
Black Satin Chrome 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. USE ONLY MILD SOAP
AND WATER WITH A SOFT CLOTH. Used on a regular
basis this is all that is required to maintain this finish.
CAUTION!
Do not use scouring pads, steel wool, a bristle brush, or
metal polishes. Do not use oven cleaner. These prod-
ucts may damage the wheel’s protective finish. Avoid
automatic car washes that use acidic solutions or harsh
brushes that may damage the wheel’s protective finish.
Only MOPAR Wheel Cleaner or equivalent is recom-
mended.
Stain Repel Fabric Cleaning Procedure — If
Equipped
Stain Repel seats may be cleaned in the following manner:
• Remove as much of the stain as possible by blotting with
a clean, dry towel.
• Blot any remaining stain with a clean, damp towel. •
For tough stains, apply MOPAR Total Clean, or a mild
soap solution to a clean, damp cloth and remove stain.
Use a fresh, damp towel to remove soap residue.
• For grease stains, apply MOPAR Multi-Purpose Cleaner
to a clean, damp cloth and remove stain. Use a fresh,
damp towel to remove soap residue.
• Do not use any harsh solvents or any other form of
protectants on Stain Repel products.
Interior Care
Use MOPAR Total Clean to clean fabric upholstery and
carpeting.
Use MOPAR Total Clean to clean vinyl upholstery.
MOPAR Total Clean is specifically recommended for
leather upholstery.
Your leather upholstery can be best preserved by regular
cleaning with a damp soft cloth. Small particles of dirt can
act as an abrasive and damage the leather upholstery and
should be removed promptly with a damp cloth. Stubborn
soils can be removed easily with a soft cloth and MOPAR
Total Clean. Care should be taken to avoid soaking your
leather upholstery with any liquid. Please do not use
polishes, oils, cleaning fluids, solvents, detergents, or
474 MAINTAINING YOUR VEHICLE

with electric defrosters or windows equipped with radio
antennas. Do not use scrapers or other sharp instrument
that may scratch the elements.
When cleaning the rear view mirror, spray cleaner on the
towel or cloth that you are using. Do not spray cleaner
directly on the mirror.
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this vehicle are
molded in clear plastic. When cleaning the lenses, care
must be taken to avoid scratching the plastic.
1. Clean with a wet soft cloth. A mild soap solution may beused, but do not use high alcohol content or abrasive
cleaners. If soap is used, wipe clean with a clean damp
cloth.
2. Dry with a soft cloth.
Seat Belt Maintenance
Do not bleach, dye or clean the belts with chemical solvents
or abrasive cleaners. This will weaken the fabric. Sun
damage can also weaken the fabric.
If the belts need cleaning, use a mild soap solution or
lukewarm water. Do not remove the belts from the vehicle
to wash them. Dry with a soft cloth. Replace the belts if they appear frayed or worn or if the
buckles do not work properly.
NOTE:
If the belts retract slowly, inspect the upper turning
loop for soiling. If soiling is present, clean with a wet soft
cloth until all residue is removed.
WARNING!
A frayed or torn belt could rip apart in a collision and
leave you with no protection. Inspect the belt system
periodically, checking for cuts, frays, or loose parts.
Damaged parts must be replaced immediately. Do not
disassemble or modify the system. Seat belt assemblies
must be replaced after a collision if they have been
damaged (i.e., bent retractor, torn webbing, etc.).
FUSES
WARNING!
• When replacing a blown fuse, always use an appro-
priate replacement fuse with the same amp rating as
the original fuse. Never replace a fuse with another
fuse of higher amp rating. Never replace a blown
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476 MAINTAINING YOUR VEHICLE

MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures will influence when the “Oil Change
Required” message is displayed. Severe Operating Condi-
tions can cause the change oil message to illuminate as
early as 3,500 miles (5,600 km) since last reset. Have your
vehicle serviced as soon as possible, within the next
500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
your authorized dealer, the message can be reset by
referring to the steps described under “Oil Change Reset”
in “Instrument Cluster Display” in “Understanding Your
Instrument Panel” for further information.NOTE:
Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), twelve months or 350
hours of engine run time, whichever comes first. The 350
hours of engine run or idle time is generally only a concern
for fleet customers.
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment or is
operated predominately at idle or only very low engine
RPM’s. This type of vehicle use is considered Severe Duty.
Once A Month Or Before A Long Trip:
• Check engine oil level.
• Check windshield washer fluid level.
• Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before the oil indicator system turns on.
• Check the fluid levels of the coolant reservoir and brake
master cylinder, fill as needed.
• Check function of all interior and exterior lights.
506 MAINTENANCE SCHEDULES

Chart, Tire Sizing.......................... .375
Check Engine Light (Malfunction Indicator Light). . . .452
Checking Your Vehicle For Safety ................82
Checks, Safety .............................82
Child Restraint .............................66
Child Restraints Booster Seats ............................70
Child Restraints ..........................66
Child Seat Installation ...................77, 78
How To Stow An Unused ALR Seat Belt .........76
Infants And Child Restraints .................68
Installing Child Restraints Using The Vehicle Seat
Belt ...................................77
LATCH Positions .........................72
Locating The LATCH Anchorages ..............74
Lower Anchors And Tethers For Children ........72
Older Children And Child Restraints ...........69
Seating Positions ..........................71
Child Safety Locks ..........................26
Clean Air Gasoline ........................ .400
Cleaning Wheels ............................... .473
Climate Control ........................... .306
Coin Holder ............................. .232
Cold Weather Operation ..................... .344Compact Spare Tire
........................ .387
Console, Floor ............................ .232
Console, Overhead ........................ .210
Contract, Service .......................... .514
Coolant Pressure Cap (Radiator Cap) .............467
Cooling System ........................... .464
Adding Coolant (Antifreeze) .................466
Coolant Capacity ........................ .500
Coolant Level .......................... .468
Disposal Of Used Coolant ..................468
Drain, Flush, And Refill ....................465
Inspection ......................... .465, 468
Points To Remember ..................... .468
Pressure Cap ........................... .467
Radiator Cap .......................... .467
Selection Of Coolant (Antifreeze) .......466, 500, 501
Corrosion Protection ....................... .472
Cr
uise Control (Speed Control) .................139
Cruise Light ....................... .267, 268, 269
Cupholders .............................. .230
Customer Assistance ....................... .512
Daytime Brightness, Interior Lights ..............130
Daytime Running Lights .....................125
Dealer Service ............................ .453
522 INDEX

Deck Lid, Emergency Release...................35
Deck Lid, Power Release ......................34
Defroster, Rear Window ..................... .240
Defroster, Windshield ........................83
Diagnostic System, Onboard ...................451
Dimmer Switch, Headlight ....................127
Dipsticks Oil (Engine) ........................... .454
Disabled Vehicle Towing .....................442
Disposal Antifreeze (Engine Coolant) .................468
Do Not Disturb ........................... .339
Door Ajar ............................... .255
Door Ajar Light ........................... .255
Door Locks Child-Protection Door Lock — Rear Doors .......26
Door Locks .......................... .18, 23
KeyFob ............................ .23, 25
Key Fob Emergency Key ..................19, 26
Manual Door Locks ........................23
Power Door Locks ........................25
Remote ................................23
Remote Keyless Entry ....................23, 25
Door Locks, Automatic .......................26
Door Opener, Garage ....................... .213Driver Information Display (DID)
Messages ............................. .274
Driver’s Seat Back Tilt .......................111
Driving Through Flowing, Rising, Or Shallow Standing
Water ................................ .357
E-85 Fuel ............................... .403
Electrical Power Outlets ..................... .227
Electric Parking Brake ...................... .359
Electric Rear Window Defrost ..................240
Electric Remote Mirrors ..................... .100
Electronic Brake Control System ................364
Anti-Lock Brake System ....................365
Traction Control System ....................369
Electronic Speed Control (Cruise Control) ......136, 139
Electronic Stability Control (ESC) ...............369
Electronic Throttle Control Warning Light .........252
Electr
onic Vehicle Information Center (EVIC) .......208
Electronic Vehicle Information Center (EVIC) .....271
Electronic Vehicle Information Center (EVIC) Setup
Menu ................................ .271
EVIC Display .......................... .271
Emergency Deck Lid Release ...................35
10
INDEX 523