Page 330 of 432
MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment — 6.1L ............. 331
Onboard Diagnostic System — OBD II ...... 332
▫ Loose Fuel Filler Cap ................. 332
Emissions Inspection And Maintenance
Programs ............................ 333
Replacement Parts ..................... 334
Dealer Service ........................ 334
Maintenance Procedures ................. 335
▫ Engine Oil ......................... 336 ▫
Engine Oil Filter ..................... 338
▫ Engine Air Cleaner Filter ............... 338
▫ Maintenance-Free Battery .............. 339
▫ Air Conditioner Maintenance ............ 341
▫ A/C Air Filter ...................... 342
▫ Body Lubrication .................... 343
▫ Windshield Wiper Blades ............... 344
▫ Adding Washer Fluid ................. 345
▫ Exhaust System ..................... 345
7
Page 345 of 432

tailgate, sliding doors and hood hinges, should be lubri-
cated periodically with a lithium based grease, such as
MOPARSpray White Lube or equivalent to assure
quiet, easy operation and to protect against rust and
wear. Prior to the application of any lubricant, the parts
concerned should be wiped clean to remove dust and
grit; after lubricating excess oil and grease should be
removed. Particular attention should also be given to
hood latching components to ensure proper function.
When performing other underhood services, the hood
latch, release mechanism and safety catch should be
cleaned and lubricated.
The external lock cylinders should be lubricated twice a
year, preferably in the Fall and Spring. Apply a small
amount of a high quality lubricant, such as MOPAR
Lock Cylinder Lubricant or equivalent directly into the
lock cylinder.Windshield Wiper Blades
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner. This will remove accumula-
tions of salt or road film.
Operation of the wipers on dry glass for long periods
may cause deterioration of the wiper blades. Always use
washer fluid when using the wipers to remove salt or dirt
from a dry windshield.
Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.
NOTE: Life expectancy of wiper blades varies depend-
ing on geographical area and frequency of use. Poor
performance of blades may be present with chattering,
marks, water lines or wet spots. If any condition is
344 MAINTAINING YOUR VEHICLE
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present please proceed to clean wiper blades with humid
cloth removing any debris that may be affecting its
function.
Adding Washer Fluid
The windshield washer fluid reservoir is located in the
front of the engine compartment. Be sure to check the
fluid level in the reservoir at regular intervals. Fill the
reservoir with windshield 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, apply some
washer fluid to a cloth or towel and wipe the wiper
blades clean. 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.The fluid reservoir will hold nearly 1 gal (4 l) of washer
fluid when the message “Low Washer Fluid” appears in
the Electronic Vehicle Information Center (EVIC).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.
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the
vehicle, or when the underside or rear of the vehicle is
7
MAINTAINING YOUR VEHICLE 345
Page 415 of 432

Brightness, Interior Lights.................. 131
Bulb Replacement ..................... 372,373
Bulbs, Light .......................... 75,372
Calibration, Compass ..................... 184
Capacities, Fluid ........................ 380
Caps, Filler Fuel ............................... 302
Oil (Engine) .......................... 337
Power Steering ........................ 259
Radiator (Coolant Pressure) ............... 351
Car Washes ............................ 359
Carbon Monoxide Warning ...............73,302
Cargo (Vehicle Loading) ................... 305
Cellular Phone ........................ 85,231
Certification Label ....................... 305
Chains, Tire ............................ 287
Chart, Tire Sizing ........................ 273 Check Engine Light
(Malfunction Indicator Light)
............... 333
Checking Your Vehicle For Safety ............. 72
Checks, Safety ........................... 72
Child Restraint .................. 62,63,64,67,69
Child Restraint Tether Anchors .............66,67
Child Safety Locks ........................ 29
Clean Air Gasoline ....................... 298
Cleaning Wheels ............................. 360
Windshield Wiper Blades ................ 344
Climate Control ......................... 231
Clock ........................ 191,192,196,205
Coin Holder ........................... 153
Compact Disc (CD) Maintenance ............. 230
Compass .............................. 184
Compass Calibration ..................... 184
Compass Variance ....................... 185
Computer, Trip/Travel .................... 178
414 INDEX
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Vehicle Modifications/Alterations.............. 7
Vehicle Storage ....................... 237,371
Vehicle Theft Alarm (Security Alarm) .......... 17
Video Entertainment System™
(Rear Seat Video System) .................. 226
Viscosity, Engine Oil ...................... 337
Voice Recognition System (VR) .............. 113
Warning Flasher, Hazard .................. 310
Warning Lights
(Instrument Cluster Description) ............. 163
Warnings and Cautions ..................... 6
Warranty Information ..................... 406
Washer, Adding Fluid ..................... 345
Washers, Windshield ................ 132,133,345
Washing Vehicle ......................... 359 Water
Driving Through ...................... 256
Wheel and Wheel Trim .................... 360
Wheel and Wheel Trim Care ................ 360
Wind Buffeting ....................... 35,148
Window Fogging ........................ 237
Windows .............................. 32
Power ............................... 32
Windshield Defroster ................... 74,235
Windshield Washers ................ 132,133,345
Fluid ............................... 345
Windshield Wiper Blades .................. 344
Windshield Wipers ....................... 132
Wiper Blade Replacement .................. 344
Wiper, Delay ........................... 133
Wipers, Intermittent ...................... 133
430 INDEX