2006 DODGE GRAND CARAVAN trailer

WARNING!Do not connect trailer brakes to your vehicle ’ s hy-
draulic brake lines. It can overload your brake sys-
tem and cause it to fail. You might not have brakes
when you need them and could have an accident.
Towing any trailer will increase your stopping dis-
tance. When towing you should allow for additional
space between your vehicle and the vehicle in front
of you. Failure to do so could result in an accident.
Towing Requirements — Trailer Lights & Wiring
Whenever you pull a trailer, regardless of the trailer size,
stop lights and turn signals on the trailer are required for
motoring safety.
The Trailer Tow Package may includ ea4and7pin
wiring harness. Use a factory approved trailer harness
and connector. NOTE: Do not cut or splice wiring into the vehicles
wiring harness.
The electrical connections are all complete to the vehicle
but you must mate the harness to a trailer connector.
Refer to the following illustrations.
4 - Pin Connector STARTING AND OPERATING 361
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Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer in an area away from heavy
traffic. Towing Tips — Automatic Transmission
The “ D ” range can be selected when towing. However, if
frequent shifting occurs while in this range, the “ 3 ” range
should be selected.
NOTE: Using the “ 3 ” range while operating the vehicle
under heavy operating conditions will improve perfor-
mance and extend transmission life by reducing exces-
sive shifting and heat build up. This action will also
provide better engine braking.
The automatic transmission fluid and filter should be
changed if you REGULARLY tow a trailer for more than
45 minutes of continuous operation. See Schedule “ B ” in
section 8 of this manual for transmission fluid change
intervals.
NOTE: Check the automatic transmission fluid level
before towing.7 - Pin Connector362 STARTING AND OPERATING

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 see if any apply to you.
• Day or 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 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 ANY of these apply to you, then change your engine oil
at every interval shown in schedule “ B ” of the “ Mainte-
nance Schedules ” section of this manual.
If none of these apply to you, then change your engine oil
at every interval shown on schedule “ A ” of the “ Main-
tenance Schedules ” section of this manual
NOTE: Under no circumstances should oil change in-
tervals exceed 6000 miles (10 000 km) or 6 months
whichever comes first.
Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacturer only
recommends engine oils that are API certified and meet
the requirements of DaimlerChrysler Material Standard
MS-6395. MAINTAINING YOUR VEHICLE 403
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CAUTION!Do not overfill. Dirt and water in the transmission
can cause serious damage. To prevent dirt and water
from entering the transmission after checking or
replenishing fluid, make certain that the dipstick cap
is reseated properly.
Fluid and Filter Changes
Automatic transmission fluid should be changed on all
transmissions as follows:
Normal Usage — No change necessary
Severe Usage (fluid and filter) — Refer to Maintenance
Schedule “ B ” Severe Usage is defined as:
• Police, taxi, limousine, commercial type operation, or
trailer towing where the vehicle is driven regularly for
more than 45 minutes of continuous operation.
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. MAINTAINING YOUR VEHICLE 427
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EMISSION CONTROL SYSTEM MAINTENANCE
The “ Scheduled ” maintenance services, listed in bold
type must 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
required service for your vehicle.
First is Schedule “ B ” . It is for vehicles that are operated
under the conditions that are listed below and at the
beginning of the schedule.
• Day or 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 km).
• More than 50% of your driving is at sustained high
speeds during hot weather, above 90 ° F (32 ° C).
• Trailer towing. 448 MAINTENANCE SCHEDULES
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SCHEDULE “ B ”
Follow schedule “ B ” 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 an  .
• Day or 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 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 ser-
vice). 
• Off-road or desert operation. SCHEDULE “ B ” 451
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Miles 138, 000 141, 000 144, 000 147, 000 150, 000
(Kilometers) (230 000) (235 000) (240 000) (245 000) (250 000)
Inspect the tie rod ends and boot seals. X
Inspect the PCV valve and replace as necessary.* X
Replace the air conditioning filter. X
* This maintenance is recommended by the manufacture
to the owner but is not required to maintain the emis-
sions warranty.
‡ This maintenance is not required if previously replaced.
 This maintenance is required only for police, taxi,
limousine type operation, or trailer towing. Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.462 SCHEDULE “ B ”
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Hitches
Trailer Towing ........................ 353
HomeLink  (Garage Door Opener) Transmitter . . . 167
Hood Release .......................... 141
Hook, Coat ............................ 189
Hoses ............................. 421,424
Ignition
Key ................................. 12
Illuminated Entry ........................ 16
Immobilizer (Sentry Key) ................... 13
Indicator, Traction Control ................. 210
Infant Restraint .......................... 70
Information Center ...................... 163
Information Center, Vehicle ................. 163
Inside Rearview Mirror .................... 90
Instrument Cluster ................. 202,203,204
Instrument Panel and Controls .............. 201
Instrument Panel Lens Cleaning ............. 432 Integrated Child Seat ...................... 69
Integrated Power Module .................. 434
Interior Appearance Care .................. 430
Interior Lights ....................... 143,144
Intermittent Wipers (Delay Wipers) ..... 149,296,298
Introduction ............................. 4
Jack Location .................. 370,372,382,383
Jack Operation .................... 368,372,383
Jacking Instructions ................... 372,383
Jump Starting .......................... 387
Key, Programming ........................ 15
Key, Replacement ........................ 15
Key, Sentry (Immobilizer) ................... 13
Key-In Reminder ......................... 13
Keyless Entry System ...................... 20
Keys ................................. 12
Knee Bolster ............................ 59 INDEX 489
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