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5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle's OBD II system isnot readyand you should
notproceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition or start the
engine. This means that your vehicle's OBD II system
isready, and you can proceed to the I/M station.
If your OBD II system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is now ready.Regardless of whether your vehicle's OBD II system is
ready or not ready, if the MIL is illuminated during
normal vehicle operation, you should have your vehicle
serviced before going to the I/M station. The I/M station
can fail your vehicle because the MIL is on with the
engine running.
REPLACEMENT PARTS
Use of genuine MOPARtparts for normal/scheduled
maintenance and repairs is highly recommended to en-
sure the designed performance. Damage or failures
caused by the use of non-MOPARtparts for maintenance
and repairs will not be covered by the manufacturer's
warranty.
MAINTAINING YOUR VEHICLE 355
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Page 361 of 449

Engine Air Cleaner Filter
Refer to the ªMaintenance Scheduleº in Section 8 for
proper maintenance intervals.
WARNING!
The air cleaner can provide a measure of protection
in the case of engine backfire. Do not remove the air
cleaner 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 cleaner removed. Failure to do so can result in
serious personal injury.
Engine Air Cleaner Filter Selection
The quality of replacement engine air cleaner filters
varies considerably. Only high quality filters should beused to assure most efficient service. MOPARtengine air
cleaner filters are a high quality filter and are
recommended.
Maintenance-Free Battery
The top of the maintenance-free battery is permanently
sealed. You will never have to add water, nor is periodic
maintenance required.
WARNING!
²Battery fluid is a corrosive acid solution and can
burn or even blind you. Do not allow battery fluid
to contact your eyes, skin or clothing. Do not lean
over a battery when attaching clamps. If acid
splashes in eyes or on skin, flush the area imme-
diately with large amounts of water.
(Continued)
MAINTAINING YOUR VEHICLE 359
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Page 377 of 449

CAUTION!
Using a transmission fluid other than the manufac-
turer's recommended fluid may cause deterioration
in transmission shift quality and/or torque converter
shudder. Using a transmission fluid, other than the
manufacturer's recommended fluid, will result in
more frequent fluid and filter changes. Refer to
ªFluids, Lubricants, and Genuine Partsº in this sec-
tion for the correct fluid type.
Transfer Case
Inspect the transfer case for fluid leaks. If a fluid leak is
evident the transfer case fluid level may be low. Have the
transfer case serviced immediately.
CAUTION!
Damage may result from operation of the vehicle
with low transfer case fluid.
Drain and Refill
Refer to the ªMaintenance Scheduleº in Section 8 for the
proper maintenance intervals.
Lubricant Selection
Refer to ªFluids, Lubricants, and Genuine Partsº in this
section for the correct fluid type.
Axles
Drain and Refill
Refer to the ªMaintenance Scheduleº in Section 8 for the
proper maintenance intervals.
NOTE:The presence of water in the gear lubricant will
result in corrosion and possible failure of differential
MAINTAINING YOUR VEHICLE 375
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Page 402 of 449

EMISSIONS CONTROL SYSTEM MAINTENANCE
The Scheduled Maintenance services listed inbold type,
must be done at the times or mileages specified to ensure
the continued proper functioning of the Emissions Con-
trol System. These, and all other maintenance services
included in this manual, should be done to provide best
vehicle performance and reliability. More frequent main-
tenance may be needed for vehicles in severe operating
conditions, such as dusty areas and very short trip
driving.
Inspection and service should also be done anytime a
malfunction is suspected.
NOTE:Maintenance, replacement, or repair of the emis-
sions control devices and systems on your vehicle may be
performed by any automotive repair establishment or
individual using any automotive part that has been
certified pursuant to U.S. EPA or in the State of Califor-
nia, California Air Resources Board regulations.
MAINTENANCE SCHEDULE
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
The ªChange Oilº message will flash in the instrument
cluster odometer and a single chime will sound, indicat-
ing that an oil change is necessary.
Based on engine operation conditions the oil change
indicator message will illuminate, this means that service
is required for your vehicle. Have your vehicle serviced
as soon as possible, within the next 500 miles (805 km).
NOTE:
²The oil change indicator message will not monitor the
time since the last oil change. Change your vehicle's
oil if it has been six months since your last oil change,
even if the oil change indicator message is NOT
illuminated.
400 MAINTENANCE SCHEDULES
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Page 405 of 449
6,000 Miles (10,000 km) or
6 Months Maintenance Service
Schedule
oChange the engine oil and engine oil
filter.
oRotate tires.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
12,000 Miles (20,000 km) or 12 Months Maintenance Service
Schedule
oChange the engine oil and engine oil filter.
oRotate tires.
oIf using your vehicle for any of the following: Dusty or off-road conditions. Inspect the
engine air cleaner filter, replace if necessary.
oInspect the brake linings, replace if necessary.
oInspect the CV joints. Perform the first inspection at 12,000 miles (20 000 km) or
12 months.
oInspect the exhaust system. Perform the first inspection at 12,000 miles (20 000 km) or
12 months.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
MAINTENANCE SCHEDULES 403
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Page 406 of 449
18,000 Miles (30,000 km) or
18 Months Maintenance
Service Schedule
oChange the engine oil and engine oil
filter.
oRotate tires.
oInspect the front and rear axle fluid,
change if you are using your vehicle for
police, taxi, fleet, off-road, or frequent
trailer towing.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
24,000 Miles (40,000 km) or 24 Months Maintenance Service
Schedule
oChange the engine oil and engine oil filter.
oRotate tires.
oIf using your vehicle for any of the following: Dusty or off-road conditions. Inspect the
engine air cleaner filter, replace if necessary.
oInspect the brake linings, replace if necessary.
oInspect the CV joints.
oInspect the exhaust system.
oInspect the front suspension, tie rod ends and boot seals, replace if necessary.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
404 MAINTENANCE SCHEDULES
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Page 407 of 449

30,000 Miles (50,000 km) or
30 Months Maintenance
Service Schedule
oChange the engine oil and engine oil
filter.
oRotate tires.
oReplace the engine air cleaner filter.
oReplace the spark plugs (3.7L engines).
oReplace the top row of spark plugs
(4.7L engines). **
oInspect the transfer case fluid.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
36,000 Miles (60,000 km) or
36 Months Maintenance
Service Schedule
oChange the engine oil and engine oil
filter.
oRotate tires.
oIf using your vehicle for any of the
following: Dusty or off-road conditions.
Inspect the engine air cleaner filter,
replace if necessary.
oInspect the brake linings, replace if
necessary.
oInspect the front and rear axle fluid,
change if you are using your vehicle for
police, taxi, fleet, off-road, or frequent
trailer towing.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
42,000 Miles (70,000 km) or
42 Months Maintenance
Service Schedule
oChange the engine oil and engine oil
filter.
oRotate tires.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
MAINTENANCE SCHEDULES 405
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Page 408 of 449
48,000 Miles (80,000 km) or 48 Months Maintenance Service
Schedule
oChange the engine oil and engine oil filter.
oRotate tires.
oIf using your vehicle for any of the following: Dusty or off-road conditions. Inspect the
engine air cleaner filter, replace if necessary.
oInspect the brake linings, replace if necessary.
oInspect the CV joints.
oInspect the exhaust system.
oInspect the front suspension, tie rod ends and boot seals, replace if necessary.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
54,000 Miles (90,000 km) or
54 Months Maintenance
Service Schedule
oChange the engine oil and engine oil
filter.
oRotate tires.
oInspect the front and rear axle fluid,
change if you are using your vehicle for
police, taxi, fleet, off-road, or frequent
trailer towing.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
406 MAINTENANCE SCHEDULES
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