MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment — 2.4L Turbo......... 325
Onboard Diagnostic System — OBD II....... 326
▫Loose Fuel Filler Cap Message........... 326
Emissions Inspection And Maintenance
Programs............................ 327
Replacement Parts..................... 328
Dealer Service........................ 329
Maintenance Procedures................. 329
▫Engine Oil......................... 329▫Engine Air Cleaner Filter............... 332
▫Maintenance-Free Battery............... 333
▫Air Conditioner Maintenance............ 335
▫Body Lubrication..................... 336
▫Windshield Wiper Blades............... 336
▫Adding Washer Fluid.................. 337
▫Exhaust System...................... 337
▫Cooling System...................... 339
▫Brake System....................... 345
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NOTE:Use only manufacturer approved A/C System
Sealers, Stop Leak Products, Seal Conditioners, Compres-
sor Oil, or Refrigerants.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, sliding doors and hood hinges, should be lubri-
cated periodically with a lithium based grease such as
MOPARSpray White Lube to assure quiet, easy opera-
tion 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 compo-
nents to insure 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 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 or use the washer solvent. This
will remove accumulations of salt, waxes or road film
and help reduce streaking and smearing.
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. make sure that
they are not frozen to the glass before turning them on to
336 MAINTAINING YOUR VEHICLE
avoid damaging the blade. Keep the blade rubber out of
contact with petroleum products such as engine oil,
gasoline, etc.
Adding Washer Fluid
The fluid reservoir for the windshield washers and the
rear window washer is shared. The fluid reservoir is
located in the engine compartment, be sure to check the
fluid level at regular intervals. Fill the reservoir with
windshield washer solvent only (not engine coolant
(antifreeze). 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.The washer fluid reservoir will hold a full gallon of fluid
when the Low Washer Fluid Light illuminates.
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.
MAINTAINING YOUR VEHICLE 337
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