2004 DODGE RAM 2500 DIESEL transmission fluid

4. Shift automatic transmission to N (NEUTRAL), or
depress the clutch on manual transmissions.
5. Shift transfer case lever to desired position.
6. Shift automatic transmission into P (Park).
WARNING!
You or others could be injured if you leave the
vehicle unattended with the transfer case in the N
(NEUTRAL) position without first fully engaging
the parking brake. The transfer case N (NEUTRAL)
position disengages both the front and rear drive-
shafts from the powertrain and will allow the ve-
hicle to move regardless of the transmission posi-
tion. The parking brake should always be applied
when the driver is not in the vehicle.
CAUTION!
²Do not use a bumper mounted clamp-on tow bar
on your vehicle. The bumper face bar will be
damaged.
²Do not disconnect the rear driveshaft because
fluid will leak from the transfer case and damage
the internal parts.
Recreational Towing Procedure Ð Electronic
Shift Transfer Case Ð If Equipped
Use the following procedure to prepare your vehicle for
recreational towing.
288 STARTING AND OPERATING

WARNING!
You or others could be injured if you leave the
vehicle unattended with the transfer case in the
Neutral (N) position without first fully engaging the
parking brake. The transfer case Neutral (N) position
disengages both the front and rear driveshafts from
the powertrain and will allow the vehicle to move
despite the transmission position. The parking
brake should always be applied when the driver is
not in the vehicle.
CAUTION!
²Do not use a bumper mounted clamp-on tow bar
on your vehicle. The bumper face bar will be
damaged.
²Do not disconnect the rear driveshaft because
fluid will leak from the transfer case and fluid
loss will damage internal parts.
DRIVING OFF-ROAD
Care should be taken when attempting to climb steep
hills or driving diagonally across a hill or slope. If natural
obstacles force you to travel diagonally up or down a hill,
choose a mild angle and keep as little side tilt as possible.
Keep the vehicle moving and make turns slowly and
cautiously.
292 STARTING AND OPERATING

JUMP-STARTING
WARNING!
To prevent personal injury or damage to clothing, do
not allow battery fluid to contact eyes, skin or
fabrics. Do not lean over a battery when connecting
jumper cables or allow cable clamps to touch each
other. Keep open flames or sparks away from battery
vent holes. Always wear eye protection when work-
ing with batteries.
Do not use a booster battery or any other booster
source that has a greater than 12 volt system, i.e. do
not use a 24 volt power source.
NOTE:Replacement batteries should both be of equal
size to prevent damage to the vehicles charging system.
Your vehicle is equipped with two 12±volt batteries. If it
becomes necessary to use a booster battery, with jumper
cables, to start a vehicle's engine because its batteries are
discharged, the following procedure should be followed:
Set the parking brake and place an automatic transmis-
sion in PARK (or NEUTRAL for a manual transmission).
Turn off lights, heater and other electrical loads. Observe
charge indicator (if equipped) in both batteries. If indica-
tor (if equipped) is light or yellow on either battery,
replace that battery.
310 WHAT TO DO IN EMERGENCIES

NBody Lubrication.....................340
NWindshield Wiper Blades................341
NWindshield Washers...................341
NExhaust System......................342
NCooling System.......................343
NFan ...............................347
NCharge Air Cooler (Inter-Cooler)..........347
NHoses And Vacuum/Vapor Harnesses.......348
NBrake System........................348
NClutch Linkage.......................350
NClutch Hydraulic System................351
NPropeller Shaft Universal Joints...........351NRear Axle And 4X4 Front Driving Axle Fluid
Level..............................351
NTransfer Case Ð If Equipped.............352
NManual Transmission Ð If Equipped.......352
NAutomatic Transmission................353
NFront Wheel Bearings..................355
NSelection Of Lubricating Grease...........356
NNoise Control System Required
Maintenance & Warranty................357
NAppearance Care And Protection From
Corrosion...........................362
mFuse And Relay Center...................366
mVehicle Storage........................366
318 MAINTAINING YOUR VEHICLE

encountered in some off-highway types of service, will
require draining and refilling the axle to avoid damage.
Limited-Slip Differentialsin vehicles equipped with
10.5º/11.5º AxlesDO NOT REQUIREany limited slip
oil additive (friction modifiers).
Transfer Case Ð If Equipped
Fluid Level Check
This fluid level can be checked by removing the filler
plug. The fluid level should be to the bottom edge of the
filler plug hole with the vehicle in a level position.
Lubricant Selection
Refer to Recommended Fluids, Lubricants and Genuine
Parts for the correct lubricant type.
Manual Transmission Ð If Equipped
Fluid Level Check
This fluid level can be checked by removing the filler
plug. If the level of the lubricant is more than 1/4º below
the bottom of the filler hole while the vehicle is on level
ground, enough lubricant should be added to bring the
level to the bottom of the filler hole.
Lubricant Selection for NV-4500 (5-Speed Manual
Transmission) Ð If Equipped
This transmission does not require periodic changing. If
it becomes necessary to add fluid or change the fluid, be
sure to use the same lubricant or equivalent. Refer to
Recommended Fluids, Lubricants and Genuine Parts for
the correct lubricant type.
352 MAINTAINING YOUR VEHICLE

Lubricant Selection for NV-5600 (6-Speed Manual
Transmission) Ð If Equipped
This transmission does not require periodic changing. If
it becomes necessary to add fluid or change the fluid, be
sure to use the same lubricant or equivalent. Refer to
Recommended Fluids, Lubricants and Genuine Parts for
the correct lubricant type.
Automatic Transmission
Fluid Level Check
The fluid level should be checked when the engine is
fully warmed up and the fluid in the transmission is at
normal operating temperature. Operation of the trans-
mission with an improper fluid level will greatly reduce
the life of the transmission and of the fluid. Check the
fluid level whenever the vehicle is serviced.
Procedure For Checking Fluid Level
To properly check the automatic transmission fluid level,
the following procedure must be used:
1. The vehicle must be on level ground.
2. The engine should be running at curb idle speed for a
minimum of 60 seconds.
3. Fully apply parking brake.
4. Place the gear selector briefly in each gear position
ending with the lever in N (Neutral).
5. Remove the dipstick and determine if the fluid is hot
or warm. Hot fluid is approximately 180ÉF (82ÉC) which
is the normal operating temperature after the vehicle has
been driven at least 15 miles. The fluid can not be
comfortably held between the finger tips. Warm is when
fluid is between 85É - 125ÉF (29É - 52ÉC).
MAINTAINING YOUR VEHICLE 353
7

6. Wipe the dipstick clean and reinsert until seated.
Remove dipstick and note reading.
a. If the fluid is hot, the reading should be in the
crosshatched area marked ªOKº.
b. If the fluid is warm, the reading should be between
the two holes. If the fluid level indicates low, add
sufficient fluid to bring to the proper level.
Fluid is added through the dipstick tube.
NOTE:To prevent dirt and water from entering the
transmission after checking or replenishing fluid, make
certain that the dipstick cap is properly seated.
Selection Of Lubricant
Refer to Recommended Fluids, Lubricants and Genuine
Parts for the correct lubricant type. It is important that the
transmission fluid be maintained at the prescribed level
using the recommended fluid.
CAUTION!
Using a transmission fluid other than the manufac-
turers recommended fluid may cause deterioration
in transmission shift quality and/or torque converter
shudder. Using a transmission fluid other than the
manufacturers recommended fluid will result in
more frequent fluid and filter changes. Refer to
Recommended Fluids, Lubricants and Genuine Parts
for correct fluid type.
Automatic Transmission Fluid and Filter Change
To obtain best performance and long life for automatic
transmissions, the manufacturer recommends that they
be given regular maintenance service by an Authorized
Dodge Dealer or Service Center. It is important that the
transmission be adjusted periodically, the fluid main-
tained at the correct level, and that it be drained and
refilled as specified.
354 MAINTAINING YOUR VEHICLE

It is important that proper lubricant is used in the
transmission. Refer to Recommended Fluids, Lubricants
and Genuine Parts for the correct lubricant type. A band
adjustment and filter change should be made at the time
of the oil change.
The fluid and filter should be changed and the bands
adjusted as specified in the Maintenance Schedule (Sec-
tion 8). Vehicles having severe usage should follow
Maintenance Schedule ªBº of the Maintenance Schedule
(Section 8).
Severe usage consists of:
²Off-the-highway operation;
²Trailer towing;
²Snow plow operation;
²Prolonged operation with heavy loading, especially in
hot weather.NOTE:If the transmission is disassembled for any
reason, the fluid and filter should be changed, and the
bands adjusted.
Special Additives
The manufacturer recommends against the addition of
any additives to the transmission. Exception to this
policy is the use of special dyes to aid in detecting fluid
leaks. The use of transmission sealers should be avoided,
since they may adversely affect seals.
Front Wheel Bearings
Front wheel bearings for all Dodge Ram Trucks are
sealed-for-life. They do not require greasing or seal
replacement. In some instances, these bearings will
ªpurgeº excess grease and the bearing housing will look
slightly wet. This is normal.
²Periodic inspection for excess play is recommended.
MAINTAINING YOUR VEHICLE 355
7