2004 DODGE CARAVAN service schedule

Insure nylon tubing in these areas has not melted or
collapsed.
Inspect all hose connections such as clamps and cou-
plings to make sure they are secure and no leaks are
present.
Components should be replaced immediately if there is
any evidence of wear or damage that could cause failure.
Brakes
In order to assure brake system performance, all brake
system components should be inspected periodically.
Suggested service intervals can be found in the Mainte-
nance Schedules.
WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You wouldn't have your full
braking capacity in an emergency.
Brake And Power Steering Hoses
When the vehicle is serviced for scheduled maintenance,
inspect surface of hoses and nylon tubing for evidence of
heat and mechanical damage. Hard and brittle rubber,
cracking, tears, cuts, abrasion, and excessive swelling
indicate deterioration of the rubber. Particular attention
should be made to examining those hose surfaces nearest
to high heat sources, such as the exhaust manifold.
MAINTAINING YOUR VEHICLE 323
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NOTE:Refer to Section 8 of this manual for Mainte-
nance Schedules.
If the transmission is disassembled for any reason, the
fluid and filter should be changed.
Special Additives
Do not add any fluid additives to the transmission. The
only exception to this policy is the use of special dyes to
aid in detecting fluid leaks. The use of transmission
sealers should be avoided as they may adversely affect
seals.
All Wheel Drive (AWD)
Under normal operating conditions, periodic fluid level
checks and lubricant changes for the Power Transfer
Unit, Overrunning Clutch and Rear Carrier, are not
required. However when the vehicle is serviced for other
reasons, the exterior surface of these components should
be inspected for evidence of fluid leaks. Confirmed leaks
should be repaired as soon as possible.
Power Transfer Unit
The fluid should be maintained at the bottom of the filler
hole opening. If it becomes necessary to add or replace
the fluid, use only the manufacturers recommended
fluid, refer to Recommended Fluids, Lubricants and
Genuine Parts for correct fluid type.
Overrunning Clutch
The fluid should be maintained at the bottom of the filler
hole opening. If it becomes necessary to add or replace
the fluid, use only the manufacturers recommended
MAINTAINING YOUR VEHICLE 329
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EMISSION CONTROL SYSTEM MAINTENANCE
The ªScheduledº maintenance services, listed inbold
typemust be done at the times or mileages specified to
assure the continued proper functioning of the emission
control 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 also should be done any time a
malfunction is suspected.
NOTE:Maintenance, replacement, or repair of the emis-
sion control devices and systems on your vehicle may be
performed by any automotive repair establishment or
individual using any automotive part which has been
certified pursuant to U.S. EPA or, in the State of Califor-
nia, California Air Resources Board regulations.
MAINTENANCE SCHEDULES
There are two maintenance schedules that show the
requiredservice for your vehicle.
First is ScheduleªBº. It is for vehicles that are operated
under the conditions that are listed below and at the
beginning of the schedule.
²Day or night temperatures are below 32É F (0É C).
²Stop and go driving.
²Extensive engine idling.
²Driving in dusty conditions.
²Short trips of less than 10 miles (16 km).
²More than 50% of your driving is at sustained high
speeds during hot weather, above 90É F (32É C).
²Trailer towing.L
348 MAINTENANCE SCHEDULES
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²Taxi, police, or delivery service (commercial ser-
vice).L
²Off-road or desert operation.
NOTE:Most vehicles are operated under the conditions
listed for Schedule9B9.
Second is ScheduleªAº. It is for vehicles that are not
operated under any of the conditions listed under Sched-
ule9B9.
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
At Each Stop for Fuel
²Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
²Check the windshield washer solvent and add if
required.
Once a Month
²Check tire pressure and look for unusual wear or
damage.
²Inspect the battery and clean and tighten the terminals
as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder and transmission; add as needed.
²Check all lights and all other electrical items for correct
operation.
MAINTENANCE SCHEDULES 349
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SCHEDULE ªBº
Follow schedule ªBº if you usually operate your vehicle
under one or more of the following conditions. Change
the automatic transmission fluid and filter every 60,000
miles (96 000 km) if the vehicle is usually operated under
one or more of the conditions marked with anL.
²Day or night temperatures are below 32É F (0É C).
²Stop and go driving.
²Extensive engine idling.
²Driving in dusty conditions.
²Short trips of less than 10 miles (16 km).
²More than 50% of your driving is at sustained high
speeds during hot weather, above 90É F (32É C).
²Trailer towing.L
²Taxi, police, or delivery service (commercial ser-
vice).L
²Off-road or desert operation.
SCHEDULE ªBº 351
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Miles 108, 000 111, 000 114, 000 117, 000 120, 000
(Kilometers) (173 000) (178 000) (182 000) (187 000) (192 000)
Change the All Wheel Drive (AWD) power transfer
unit fluid. (See note at the end of this chart)X
Replace the air conditioning filter. X X
* This maintenance is recommended by the manufacture
to the owner but is not required to maintain the emis-
sions warranty.
³ This maintenance is not required if previously replaced.
Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.NOTE:The AWD power transfer unit fluid and the
AWD overrunning clutch/ rear carrier fluid must be
changed at the intervals shown in schedule B if the
vehicle is operated under any of the conditions noted by
a diamond at the beginning of the schedule.
362 SCHEDULE ªBº
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Miles 102, 000 108, 000 114, 000 120, 000
(Kilometers) (163 000) (173 000) (182 000) (192 000)
[Months] [102] [108] [114] [120]
Flush and replace the engine coolant at 120 months, if not
done at 100,000 miles (160 000 km).X
Replace the air conditioning filter. X X
* This maintenance is recommended by the manufacture
to the owner but is not required to maintain the emis-
sions warranty.
³ This maintenance is not required if previously replaced.
Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
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 right equipment. If
you have any doubt about your ability to perform a
service job, take your vehicle to a competent me-
chanic.
SCHEDULE ªAº 369
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Malfunction Indicator................... 155
Oil Pressure.......................... 155
Park.............................99,340
Passing............................. 103
Reading............................. 110
Rear Servicing........................ 342
Rear Tail............................ 342
Seat Belt Reminder..................... 153
Security Alarm........................ 154
Service...........................338,339
Service Engine Soon.................... 155
Side Marker.......................... 342
Theft Alarm.......................... 154
Turn Signal.....................102,340,342
Voltage............................. 153
Washer Fluid......................... 155
Load Leveling System.................... 141
Loading Vehicle...................135,272,274
Capacities........................... 274Tires ............................... 247
Locks
Door................................ 17
Lower Anchors and Tether for CHildren (LATCH) . 62
Lubrication, Body....................... 315
Luggage Rack.......................... 139
Lumbar Support......................... 84
Maintenance Free Battery.................. 311
Maintenance Procedures................... 303
Maintenance Schedule.................... 348
Light Duty Schedule9A9................. 363
Light Duty Schedule9B9................. 351
Schedule9A9......................... 363
Schedule9B9.......................... 351
Malfunction Indicator Light..............155,301
Manual, Service......................... 376
Mini-Trip Computer...................... 114
Mirrors................................ 77
390 INDEX