Page 382 of 519

CAUTION!
•Damage to the fuel system or emission control
system could result from using an improper fuel
tank filler tube cap (gas cap).
• A poorly fitting gas cap may cause the “Malfunc-
tion Indicator Light (MIL)” to turn on.
• To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling. When the fuel
nozzle “clicks” or shuts off, the fuel tank is full.
WARNING!
• Never have any smoking materials lit in or near the
vehicle when the gas cap is removed or the tank is
being filled.
(Continued)
WARNING! (Continued)
•Never add fuel when the engine is running. This is
in violation of most state and federal fire regula-
tions and doing so may cause the MIL to turn on.
• A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on
the ground while filling.
NOTE:
• Tighten the gas cap until you hear a “clicking” sound.
This is an indication that the gas cap is tightened
properly. The MIL in the instrument cluster may turn
on if the gas cap is not secured properly. Make sure
that the gas cap is tightened each time the vehicle is
refueled.
• When the fuel nozzle “clicks” or shuts off, the fuel tank
is full.
380 STARTING AND OPERATING
Page 383 of 519

Loose Filler Cap Message
If the vehicles diagnostic system determines that the fuel
filler cap in loose, improperly installed, or damaged, a
“gASCAP” message will be displayed in the instrument
cluster. Tighten the gas cap until a “clicking” sound is
heard. This is an indication that the gas cap is properly
tightened. Press the trip odometer reset button to turn off
the message. If the problem persists, the message will
appear the next time the vehicle is started. This might
indicate a damaged cap. If the problem is detected twice
in a row, the system will turn on the MIL. Resolving the
problem will turn the MIL off.
VEHICLE LOADING
Vehicle Certification Label
Your vehicle has a Vehicle Certification Label affixed to
the drivers side “B” Pillar or the rear of the driver ’s door.The label contains the following information:
•
Name of manufacturer
• Month and year of manufacture
• Gross Vehicle Weight Rating (GVWR)
• Gross Axle Weight Rating (GAWR) front
• Gross Axle Weight Rating (GAWR) rear
• Vehicle Identification Number (VIN)
• Type of Vehicle
• Month Day and Hour of Manufacture (MDH)
The bar code allows a computer scanner to read the VIN.
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your vehicle.
This includes driver, passengers, and cargo. The total load
must be limited so that you do not exceed the GVWR.
5
STARTING AND OPERATING 381
Page 425 of 519
MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 2.4L ..........425
ENGINE COMPARTMENT — 3.6L ..........426
ONBOARD DIAGNOSTIC SYSTEM — OBD II . . .427
▫ Loose Fuel Filler Cap Message ............427
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................... .428
REPLACEMENT PARTS ..................429
DEALER SERVICE ..................... .430
MAINTENANCE PROCEDURES ...........430
▫ Engine Oil ......................... .431▫
Engine Oil Filter ..................... .434
▫ Engine Air Cleaner Filter ................434
▫ Maintenance-Free Battery ...............435
▫ Air Conditioner Maintenance .............437
▫ A/C Air Filter – If Equipped .............438
▫ Body Lubrication .....................440
▫ Windshield Wiper Blades ...............440
▫ Adding Washer Fluid ..................441
▫ Exhaust System ..................... .442
▫ Cooling System ..................... .4447
Page 429 of 519

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
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions 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. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible.
CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and driveability.
The vehicle must be serviced before any emissions
tests can be performed.
• If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Loose Fuel Filler Cap Message
After fuel is added, the vehicle diagnostic system can
determine if the fuel filler cap is possibly loose or
improperly installed. A “GASCAP” message will be
displayed in the instrument cluster. Tighten the gas cap
until a clicking sound is heard. This is an indication that7
MAINTAINING YOUR VEHICLE 427
Page 435 of 519

CAUTION!
Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is
not covered by the New Vehicle Limited Warranty.
Engine Oil Viscosity – 2.4L Engine
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy.
The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
the engine oil filler cap location, refer to “Engine Com-
partment” in “Maintaining Your Vehicle” for further
information.
Lubricants that do not have both, the engine oil certifi-
cation mark and the correct SAE viscosity grade number
should not be used.
Engine Oil Viscosity – 3.6L Engine
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy.
The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to the “Engine Com-
partment” illustration in this section.
NOTE:SAE 5W-30 engine oil approved to Fiat 9.55535-S1
or Fiat 9.55535-S3 may be used when SAE 5W-20 engine
oil meeting MS- 6395 is not available.
Synthetic Engine Oils
You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended maintenance intervals for oil and filter changes
are followed.
7
MAINTAINING YOUR VEHICLE 433
Page 476 of 519
FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
All Engines — (Except 2.4L PZEV) 16.9 Gallons64 Liters
2.4L PZEV (Partial Zero Emissions Vehicle) 18.5 Gallons70 Liters
Engine Oil With Filter
2.4L Engine (SAE 5W-20, API Certified) 4.5 Quarts4.26 Liters
3.6L Engine (SAE 5W-20, API Certified) 6 Quarts5.6 Liters
Cooling System*
2.4L Engine (MOPAR® Antifreeze/Engine Coolant
10 Year/150,000 Mile Formula or equivalent) 7.7 Quarts
7.3 Liters
3.6L Engine (MOPAR® Antifreeze/Engine Coolant
10 Year/150,000 Mile Formula or equivalent) 11.6 Quarts
11 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
474 MAINTAINING YOUR VEHICLE
Page 501 of 519

Automatic Transmission....................303
Adding Fluid ......................... .453
Fluid and Filter Changes ..................456
Fluid Level Check ...................... .453
Fluid Type ........................... .452
Gear Ranges .......................... .306
Special Additives ...................... .453
Autostick .............................. .321
Auto Unlock, Doors ........................34
Auto Up Power Windows ....................38
Battery ................................ .435
Keyless Transmitter Replacement (RKE) ........27
Location ............................. .435
Belts, Seat ...............................98
Body Mechanism Lubrication .................440
B-Pillar Location ......................... .345
Brake Assist System ...................... .334
Brake, Parking .......................... .328Brake System
........................... .450
Anti-Lock (ABS) ....................... .330
Fluid Check .......................... .450
Master Cylinder ....................... .450
Parking ............................. .328
Warning Light ........................ .216
Brake/Transmission Interlock .................305
Bulb Replacement ........................ .468
Bulbs, Light ............................ .101
Calibration, Compass ..................... .235
Capacities, Antifreeze (Engine Coolant) ...........22
Capacities, Fluid ......................... .474
Caps, Filler Fuel ................................ .379
Oil (Engine) .......................... .425
Power Steering ........................ .327
Radiator (Coolant Pressure) ................447
Carbon Monoxide Warning ...................97
10
INDEX 499
Page 503 of 519

Points to Remember.....................449
Pressure Cap ......................... .447
Radiator Cap ......................... .447
Selection of Coolant (Antifreeze) .............445
Corrosion Protection ...................... .456
Crankcase Ventilation Module .................22
Cruise Light ............................ .220
Cupholders ............................ .162
Customer Assistance ...................... .487
Customer Programmable Features .............239
Data Recorder, Event .......................74
Daytime Running Lights ....................170
Dealer Service ........................... .430
Defroster, Rear Window .....................205
Defroster, Windshield .......................99
Delay (Intermittent) Wipers ..................174
Diagnostic System, Onboard .................427
Dimmer Switch, Headlight ...................168 Dipsticks
Automatic Transmission ..................453
Oil (Engine) .......................... .431
Power Steering ........................ .327
Disabled Vehicle Towing ....................419
Disposal Antifreeze (Engine Coolant) ................448
Door Locks ..............................32
Door Locks, Automatic ......................34
Door Opener, Garage ...................... .182
Driving Through Flowing, Rising, or Shallow Standing
Water ............................... .324
E-85 Fuel .............................. .375
Electrical Power Outlets .....................194
Electric Rear Window Defrost .................205
Electric Remote Mirrors .....................109
Electronic Speed Control (Cruise Control) ........178
10
INDEX 501