2004 DODGE CARAVAN towing

transmission fluid, refer to Recommended Fluids, Lubri-
cants and Genuine Parts for correct fluid type. To assure
performance, it is important that the proper lubricant be
used.
Rear Carrier
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.
Fluid Changes
The fluid should be changed as follows:
Normal UsageNo Service Required
Severe Usage
Power Transfer Unit 15,000 miles (24 000 km)
Overrunning Clutch 22,500 miles (36 000 km)
Rear Carrier 22,500 miles (36 000 km)Severe Usage is defined as:
1. More than 50% of vehicle operation in stop and go
traffic where the vehicle is driven regularly for more than
45 minutes of continuous operation, such as in heavy city
or in construction zone traffic,
2. Police, taxi, limousine, commercial type operation, or
trailer towing where the vehicle is driven regularly for
more than 45 minutes of continuous operation.
Front And Rear Wheel Bearings
Front and rear wheel bearings are permanently sealed.
No regular maintenance is required for these compo-
nents.
Appearance Care and Protection from Corrosion
Protection of Body and Paint from Corrosion
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice, and those that are sprayed on
330 MAINTAINING YOUR VEHICLE

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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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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Sizes............................... 244
Snow Tires........................... 264
Spare Tire........................... 283
Spinning............................ 256
Tread Wear Indicators................... 256
Towing............................... 275
Disabled Vehicle....................... 291
Trailering............................ 275
Traction Control...................105,156,241
Trailer Towing.......................... 275
Minimum Requirements................. 275
Trailer and Tongue Weight................ 276
Transaxle...........................231,326
Automatic........................231,326
Filter............................... 328
Operation........................... 231
Overdrive........................... 234
Selection of Lubricant................326,345
Transmission.....................See TransaxleTransmitter Battery Service.................. 25
Transmitter, Garage Door Opener............ 119
Transmitter Programming................... 23
Transmitter, Remote Keyless Entry............ 20
Transporting Pets........................ 66
Tread Wear Indicators.................... 256
Trip Odometer.......................... 157
Trip Odometer Reset Button................ 157
Turn Signals................102,158,159,340,342
Uniform Tire Quality Grades................ 378
Universal Joints......................... 315
Universal Transmitter..................... 119
Unleaded Gasoline....................... 266
Vanity Mirrors........................... 80
Variance, Compass....................... 112
Vehicle Certification Label................. 272
Vehicle Identification Number................ 6
396 INDEX