Page 417 of 523
MAINTAINING YOUR VEHICLE
CONTENTS
2.4L Engine Compartment ................418
2.7L Engine Compartment ................419
3.5L Engine Compartment ................420
Onboard Diagnostic System — OBD II ........421
▫ Loose Fuel Filler Cap Message ............421
Emissions Inspection And Maintenance
Programs ............................422
Replacement Parts ......................423
Authorized Dealer Service ................424
Maintenance Procedures ..................424
▫ Engine Oil ..........................424
▫ Engine Oil Filter ......................428
▫ Drive Belts — Check Condition And Tension . . 428
▫ Spark Plugs .........................429
▫ Engine Air Cleaner Filter ................429
▫ Catalytic Converter ....................429
▫ Maintenance-Free Battery ................431
▫ Air Conditioner Maintenance .............433
7
Page 418 of 523

▫A/C Air Filter — If Equipped ............434
▫ Power Steering — Fluid Check ............436
▫ Front Suspension Ball Joints ..............437
▫ Steering Linkage ......................437
▫ Body Lubrication .....................437
▫ Wiper Blades ........................437
▫ Windshield Washers/Rear Window Washer . . . 438
▫ Exhaust System ......................439
▫ Cooling System .......................440
▫ Hoses And Vacuum/Vapor Harnesses .......445
▫ Fuel System .........................446
▫ Brake System ........................446
▫ Automatic Transaxle ...................449 ▫
Front And Rear Wheel Bearings ...........451
▫ Appearance Care And Protection From
Corrosion ...........................452
▫ Cleaning The Cupholders ...............457
Fuses (Totally Integrated Power Module) ......457
Vehicle Storage ........................464
Replacement Bulbs ......................465
Bulb Replacement ......................466
▫ Low Beam Headlight, High Beam Headlight,
Front Turn Signal/Park Light, Side
Marker Light ........................466
▫ Front Fog Light ......................467
▫ Tail/Stop Light, Rear Turn Signal Light,
Tail Light, Backup Light ................468
416 MAINTAINING YOUR VEHICLE
Page 429 of 523

Engine Oil Viscosity (SAE Grade) — 2.4L and 2.7L
Engines
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.
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 (SAE Grade) — 3.5L Engine
SAE 10W-30 engine oil is preferred for use in 3.5L
Engines for all operating temperatures.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.
Lubricants that do not have both, the engine oil certifi-
cation mark and the correct SAE viscosity grade number
should not be used.
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.
Materials Added to Engine Oil
The manufacturer strongly recommends against the ad-
dition of any additives (other than leak detection dyes) to
the engine oil. Engine oil is an engineered product and its
performance may be impaired by supplemental addi-
tives.
MAINTAINING YOUR VEHICLE 427
7
Page 431 of 523

Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emissions control. New plugs should be
installed at the specified mileage. The entire set should be
replaced if there is any malfunction due to a faulty spark
plug. Refer to “Fluids, Lubricants, and Genuine Parts” in
this section for the proper type of spark plug for use in
your vehicle.
Engine Air Cleaner Filter
Refer to the Maintenance Schedule in Section 8 for engine
air cleaner filter service intervals.
NOTE:Be sure to follow the “dusty or off-road condi-
tions” maintenance interval if applicable.
WARNING!
The air induction system (air cleaner, hoses, etc.,) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc.,) unless such removal is necessary
for repair or maintenance. Make sure that no one is
near the engine compartment before starting the
vehicle with the air induction system (air cleaner,
hoses, etc.,) removed. Failure to do so can result in
serious personal injury.
Catalytic Converter
The catalytic converter requires the use of unleaded fuel
only. Leaded gasoline will destroy the effectiveness of the
catalyst as an emissions control device.
MAINTAINING YOUR VEHICLE 429
7
Page 474 of 523
FLUIDS AND CAPACITIES
ComponentU.S.Metric
Fuel (approximate)
Front Wheel Drive (FWD) Models with 2.4 Liter PZEV Engine 18.5 gal70 l
FWD Models without 2.4 Liter PZEV Engine 20.5 gal77.6 l
All-Wheel Drive Models 21.1 gal79.8 l
Engine Oil with Filter
2.4 Liter Engine (SAE 5W-20, API Certified) 4.5 qts4.26 l
2.7 Liter Engine (SAE 5W-20, API Certified) 5.5 qts5.2 l
3.5 Liter Engine (SAE 10W-30, API Certified) 5.5 qts5.2 l
Cooling System *
2.4 Liter Engine and Single- or Dual-Zone Climate Control System
(Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula) or equiva-
lent 7.9 qts
7.5 l
2.4 Liter Engine and Three-Zone Climate Control System (Mopar
Antifreeze/Coolant 5 Year/100,000 Mile Formula) or equivalent 9.8 qts
9.3 l
472 MAINTAINING YOUR VEHICLE
Page 482 of 523
At Each Stop for Fuel
•Check the engine oil level. Refer to “Engine Oil” under
“Maintenance Procedures” in Section 7.
•Check the windshield washer solvent and add if
required.
Once a Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery, and clean and tighten the terminals
as required.
•Check the fluid levels of coolant reservoir, brake
master cylinder, power steering, and transaxle, and
add as needed.
•Check all lights and other electrical items for correct
operation. At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
480 MAINTENANCE SCHEDULES
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Page 498 of 523

About Your Brakes.................... 323,326
ABS (Anti-Lock Brake System) .........215,327,328
Adding Engine Coolant (Antifreeze) .......... 442
Adding Fuel ........................... 372
Adding Rear Washer Fluid ................. 194
Adding Washer Fluid ...............157,194,438
Additives, Fuel ......................... 371
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 429
Air Conditioner Maintenance ............... 433
Air Conditioning ..................... 288,289
Air Conditioning Controls ...............288,289
Air Conditioning Filter .................301,434
Air Conditioning, Operating Tips ............ 302
Air Conditioning Refrigerant .............433,434
Air Conditioning System ..........288,289,293,433
Air Pressure, Tires .................... 213,346
Airbag ................................ 50
Airbag Deployment ..................... 56,60
Airbag Light ..................... 57,63,80,218Airbag Maintenance
....................... 62
Airbag, Side .......................... 52,58
Airbag, Window (Side Curtain) .............52,58
Alarm, Panic ............................ 24
Alarm (Security Alarm) .................18,208
Alarm System (Security Alarm) ............... 18
Alignment and Balance ................... 354
All Wheel Drive (AWD) ................... 319
Alterations/Modifications, Vehicle ............. 7
Antenna, Satellite Radio ................... 272
Antifreeze (Engine Coolant) ...........441,442,472
Disposal ............................ 443
Anti-Lock Brake System (ABS) ............327,328
Anti-Lock Warning Light .............215,328,329
Anti-Theft Security Alarm (Theft Alarm) ........ 18
Anti-Theft System ....................... 208
Appearance Care ........................ 452
Arming Theft System (Security Alarm) ......... 18
Assistance Towing ....................... 106
496 INDEX
Page 504 of 523

Air Cleaner.......................... 429
Block Heater ......................... 311
Break-In Recommendations ................ 77
Checking Oil Level ..................... 424
Compartment ......................... 418
Coolant (Antifreeze) ................. 440,474
Cooling ............................. 440
Exhaust Gas Caution ................ 39,79,372
Fails to Start .......................... 310
Flooded, Starting ...................... 310
Fuel Requirements ..................... 368
Jump Starting ......................... 407
Oil ........................... 424,472,474
Oil Change Interval ...............210,225,426
Oil Filler Cap ................. 418,419,420,427
Oil Filter ............................ 428
Oil Filter Disposal ...................... 428
Oil Selection ....................... 426,472
Oil Synthetic ......................... 427 Operation
............................ 77
Overheating .......................... 394
Starting ............................. 307
Temperature Gauge ..................... 205
Engine Oil Viscosity ...................... 427
Enhanced Accident Response Feature .......... 61
Entry System, Illuminated .................. 20
Ethanol ............................... 369
Event Data Recorder ...................... 63
Exhaust Gas Caution ..............39,79,372,439
Exhaust System ....................... 79,439
Express Down Windows ................... 25
Exterior Folding Mirrors ................... 90
Exterior Light Service ..................... 466
Exterior Lights ........................ 81,466
Fabric Care ......................... 454,455
Filler Location Fuel ...................... 372
502 INDEX