•To avoid drawing exhaust gases into the vehicle, close
the trunk while driving. However, if for some reason it
must remain open, close all windows. Adjust the
heating or cooling system to force outside air into the
vehicle. Set the blower at high speed.
Safety Checks You Should Make Inside the Vehicle
Seat Belts
Inspect the belt system periodically, checking for cuts,
frays and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Safety belt assemblies must be replaced after a collision if
they have been damaged (bent retractor, torn webbing,
etc.). If there is any question regarding belt or retractor
condition, replace the belt.
Airbag Light
The light should come on and remain on for 6 to
8 seconds as a bulb check when the ignition
switch is first turned ON. If the bulb is not lit
during starting, have it replaced. If the light stays on or
comes on while driving, have the system checked by an
authorized dealer.
Defrosters
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield.
Periodic Safety Checks You Should Make Outside
the Vehicle
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect for tread cuts or sidewall
cracks. Check wheel nuts for tightness, and tires (includ-
ing spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
water, oil, or other fluid leaks. Also, if gasoline fumes are
present, the cause should be corrected immediately.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 47
2
If the ABS light remains on or comes on during driving,
it indicates that the Anti-Lock portion of the brake system
is not functioning and that service is required, however,
the conventional brake system will continue to operate
normally provided that the BRAKE warning light is not
on.
17. Oil Pressure Light
Shows low engine oil pressure. The light will
come on and remain on briefly when the igni-
tion is turned on as a bulb check. If the bulb does not
come on during starting, have the bulb repaired
promptly.
If the light comes on and remains on while driving, stop
the vehicle and shut off the engine. Do not operate the
vehicle until the cause is corrected.
The light does not show the quantity of oil in the engine.
This can be determined using the procedure shown in
Section 7.
18. Brake System Warning Light
This light monitors both the brake fluid level
and the parking brake. If the light comes on,
it indicates either that the parking brake is
on or there is a low fluid level in the brake
master cylinder. On vehicles equipped with Anti-lock
brakes (ABS), the brake light may also indicate re-
duced braking performance.
If the parking brake is off and the light remains on, have
the brake system inspected as soon as possible.
WARNING!
Driving a vehicle with the brake light on is danger-
ous. A significant decrease in braking performance
may occur. It will take you longer to stop the vehicle.
You could have an accident. Have the vehicle
checked immediately.
92 UNDERSTANDING YOUR INSTRUMENT PANEL
MAINTAINING YOUR VEHICLE
CONTENTS
2.4L Engine..........................213
2.7L Engine..........................214
Onboard Diagnostic System — OBD II......215
Emissions Inspection And Maintenance
Programs
............................216
Replacement Parts.....................217
Dealer Service........................217
Maintenance Procedures.................218
▫Engine Oil..........................218
▫Crankcase Emission Control System........224
▫Maintenance-Free Battery................224
▫Air Conditioner......................226▫Power Steering — Fluid Check............227
▫Suspension Ball Joints..................228
▫Body Mechanism Lubrication.............228
▫Windshield Wiper Blades................229
▫Windshield Washers...................230
▫Exhaust System......................231
▫Cooling System.......................231
▫Hoses And Vacuum/Vapor Harnesses.......235
▫Brakes.............................236
▫Fuel System Hoses....................238
▫Automatic Transmission................238
7
WARNING!
You can be badly injured working on or around a
motor vehicle. Do only that service work for which
you have the knowledge and the proper equipment.
If you have any doubt about your ability to perform
a service job, take your vehicle to a competent
mechanic.
MAINTENANCE PROCEDURES
The pages that follow contain therequiredmaintenance
services determined by the engineers who designed your
vehicle.
Besides the maintenance items for which there are fixed
maintenance intervals, there are other items that should
operate satisfactorily without periodic maintenance.
However, if a malfunction of these items does occur, it
could adversely affect the engine or vehicle performance.
These items should be inspected if a malfunction is
observed or suspected.
Engine Oil
Checking Oil Level
To assure proper lubrication of your vehicle’s engine, the
engine oil must be maintained, at the correct level. Check
the oil level at regular intervals, such as every fuel stop.
The best time to check the oil level is about 5 minutes
after a fully warmed engine is shut off or before starting
the engine after it has sat overnight.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level between the MIN and MAX markings on the
dipstick. Adding one quart of oil when the reading is at
the MIN mark will result in a MAX reading on these
engines.
218 MAINTAINING YOUR VEHICLE
CAUTION!
Overfilling or underfilling will cause aeration or
loss of oil pressure. This could damage your engine.
Change Engine Oil
Road conditions and your kind of driving affects the
interval at which your oil should be changed. Check the
following list to decide if any apply to you.
•Day and night temperatures are below 32° F (0° C)
•Stop and Go driving
•Extensive engine idling.
•Driving in dusty conditions
•Short trips of less than 10 miles (16.2 km)
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90° F (32° C)
•Trailer towing
•Taxi, Police or delivery service (commercial service)
•Off— road or desert operation
•If equipped for and operating with E-85 (ethanol)
fuel.
NOTE:IfANYof these apply to you then change your
engine oil every 3,000 miles (5 000 km) or 3 months,
whichever comes first and follow schedule “B” of the
Maintenance Schedulessection of this manual.
Engine Oil Dipstick
MAINTAINING YOUR VEHICLE 219
7
Engine Oil Filter Selection
All manufacturer’s engines have a full-flow type dispos-
able oil filter. Use a filter of this type for replacement. The
quality of replacement filters varies considerably. Only
high quality filters should be used to assure most efficient
service. Mopar Engine Oil Filters are high quality oil
filters and are recommended.
Drive Belts — Check Condition and Tension
At the mileage shown in the maintenance schedules,
check all drive belts for condition and proper tension.
Improper belt tension can cause belt slippage and failure.
Inspect the drive belts for evidence of cuts, cracks, or
glazing and replace them if there is any sign of damage
which could result in belt failure. If adjustment is re-
quired, adjust the belts according to the specifications
and procedures shown in the Service Manual.
Special tools are required to properly measure tension
and to restore belt tension to factory specifications. Also,
check belt routing to make sure there is no interference
between the belts and other engine components.
Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emission control. New plugs should be in-
stalled at the specified mileage. The entire set should be
replaced if there is any malfunction due to a faulty spark
plug. Check the specifications section for the proper type
of spark plug for use in your vehicle.
Engine Air Cleaner Filter
Under normal driving conditions, replace the air filter at
the intervals shown on Schedule “A”. If, however, you
drive the vehicle frequently under dusty or severe con-
ditions, the filter element should be inspected periodi-
cally and replaced if necessary at the intervals shown on
Schedule “B”.
222 MAINTAINING YOUR VEHICLE
Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C System
Sealers, Stop Leak Products, Seal Conditioners, Compres-
sor Oil, or Refrigerants.
Power Steering — Fluid Check
Checking the power steering fluid level at a defined
service interval is not required. The fluid should only be
checked if a leak is suspected, abnormal noises are
apparent, and/or the system is not functioning as antici-
pated. Coordinate inspection efforts through a certified
“DaimlerChrysler Dealership”.
Before removing the reservoir cap, wipe the outside of
the cap and reservoir so that no dirt can fall into the
reservoir.
WARNING!
Fluid level should be checked on a level surface with
the engine off to prevent injury from moving parts,
and to insure accurate fluid level reading. Do not
overfill. Use only the manufacturer’s recommended
fluid.
Power Steering Fluid Reservoir
MAINTAINING YOUR VEHICLE 227
7
Insure nylon tubing in these areas has not melted or
collapsed.
NOTE:Often, fluids such as oil, power steering fluid,
and brake fluid are used during assembly plant opera-
tions to ease the assembly of hoses to couplings. There-
fore, oil wetness at the hose-coupling area is not neces-
sarily an indication of leakage. Actual dripping of hot
fluid when systems are under pressure (during vehicle
operation) should be noted before hose is replaced based
on leakage.
NOTE:Inspection of brake hoses should be done
whenever the brake system is serviced and every engine
oil change.
WARNING!
Worn brake hoses can burst and cause brake failure.
You could have an accident. If you see any signs of
cracking, scuffing, or worn spots, have the brake
hoses replaced immediately.
Master Cylinder
The fluid level in the master cylinder should be checked
when performing under hood services, or immediately if
the brake system warning lamp shows system failure.
Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, fill brake fluid reservoir to
the top of the fill mark chevron. With disc brakes, fluid
level can be expected to fall as the brake pads wear.
However, low fluid level may be caused by a leak and a
checkup may be needed.
Brake Fluid Reservoir
MAINTAINING YOUR VEHICLE 237
7