WARNING!(Continued)
you may experience abrupt stopping, rapid accelera-
tion or sharp turns. A loose jack, tools, bracket or
other objects in the vehicle may move around with
force, resulting in serious injury.
Hub Caps/Wheel Covers — If Equipped
The hub caps must be removed before raising the vehicle
off the ground.
CAUTION!
Use a back-and-forth motion to remove the hub cap.
Do not use a twisting motion when removing the hub
cap, damage to the hub cap finish may occur.
You must use the flat end of the lug wrench to pry off the
wheel skins. Insert the flat tip completely and using a back-and-forth motion, loosen the wheel skin. Repeat this
procedure around the tire until the skin pops off.
Replace the wheel skins first using a rubber mallet. When
replacing the hub caps, tilt the cap retainer over the lug
nut bolt circle and strike the high side down with a
rubber mallet. Be sure that the hub caps and wheel skins
are firmly seated around the wheel.
Wheel Nuts
All wheel nuts should be tightened occasionally to elimi-
nate the possibility of wheel studs being sheared or the
bolt holes in the wheels becoming elongated. This is
especially important during the first few hundred miles/
kilometers of operation to allow the wheel nuts to
become properly set. All wheel nuts should first be firmly
seated against the wheel. The wheel nuts should then be
tightened to recommended torque. Tighten the wheel
nuts to final torque in increments. Progress around the
bolt circle, tightening the wheel nut opposite to the wheel
590 WHAT TO DO IN EMERGENCIES
nut just previously tightened until final torque is
achieved. Recommended torques are shown in the fol-
lowing chart.
TypeNut Stud
Size Hex Size Torque
Ft LbsTorque
Newton Meters
Cone M14 x 1.5 22 mm120-140 160-190
Flanged M14 x 1.5 22 mm130-160 175-215
JACKING AND TIRE CHANGING 2500 AND 3500
SERIES TRUCKS
WARNING!
•Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off
the road to avoid the danger of being hit when
operating the jack or changing the wheel.
(Continued)
WARNING! (Continued)
•Being under a jacked-up vehicle is dangerous. The
vehicle could slip off the jack and fall on you. You
could be crushed. Never put any part of your body
under a vehicle that is on a jack. If you need to get
under a raised vehicle, take it to a service center
where it can be raised on a lift.
(Continued)
6
WHAT TO DO IN EMERGENCIES 591
CAUTION!
Before raising the wheel off the ground, make sure
that the jack will not damage surrounding truck parts
and adjust the jack position as required.
NOTE: If the bottle jack will not lower by turning the
dial (thumbwheel) by hand, it may be necessary to use
the jack drive tube in order to lower the jack.
4. By rotating the wheel wrench clockwise, raise the vehicle until the wheel just clears the surface.
WARNING!
Raising the vehicle higher than necessary can make
the vehicle unstable and cause a collision. It could
slip off the jack and hurt someone near it. Raise the
vehicle only enough to remove the tire. 5. Remove the wheel nuts and pull the wheel off. On
single rear-wheel (SRW) trucks, install the spare wheel
and wheel nuts with the cone shaped end of the wheel
nuts toward the wheel. On 3500 dual rear-wheel
models (DRW) the wheel nuts are a two-piece assem-
bly with a flat face. Lightly tighten the wheel nuts. To
avoid the risk of forcing the vehicle off the jack, do not
fully tighten the wheel nuts until the vehicle has been
lowered.
6. Using the lug wrench, finish tightening the wheel nuts using a crisscross pattern. The correct wheel nut
tightness for a cone type wheel nut is 120–140 ft lbs
(160–190 N·m) torque, for a flanged type wheel nut is
130–160 ft lbs (175–215 N·m) torque. If in doubt about
the correct tightness, have them checked with a torque
wrench by your authorized dealer or at a service
station.
602 WHAT TO DO IN EMERGENCIES
nut bolt circle and strike the high side down with a
rubber mallet. Be sure that the hub caps and wheel skins
are firmly seated around the wheel.
Wheel Nuts
All wheel nuts should be tightened occasionally to elimi-
nate the possibility of wheel studs being sheared or the
bolt holes in the wheels becoming elongated. This is
especially important during the first few hundred miles/
kilometers of operation to allow the wheel nuts tobecome properly set. All wheel nuts should first be firmly
seated against the wheel. The wheel nuts should then be
tightened to recommended torque. Tighten the wheel
nuts to final torque in increments. Progress around the
bolt circle, tightening the wheel nut opposite to the wheel
nut just previously tightened until final torque is
achieved. Recommended torques are shown in the fol-
lowing chart.
Type
Nut Stud
Size Hex Size Torque
Ft LbsTorque
Newton Meters
Cone M14 x 1.5 22 mm120-140 160-190
Flanged M14 x 1.5 22 mm130-160 175-215
6
WHAT TO DO IN EMERGENCIES 609
These dual rear wheels should be tightened as follows:
1. Tighten the wheel nuts in the numbered sequence to asnug fit.
2. Retighten the wheel nuts in the same sequence to the torques listed in the table. Go through the sequence a second time to verify that specific torque has been
achieved. Retighten to specifications at 100 miles
(160 km) and after 500 miles (800 km).
It is recommended that wheel stud nuts be kept torqued
to specifications at all times. Torque wheel stud nuts to
specifications at each lubrication interval.
HOISTING
A conventional floor jack may be used at the jacking
locations. Refer to the graphics that show jacking loca-
tions. However, a floor jack or frame hoist must never be
used on any other parts of the underbody.
CAUTION!
Never use a floor jack directly under the differential
housing of a loaded truck or damage to your vehicle
may result.
Tightening Pattern
6
WHAT TO DO IN EMERGENCIES 611
CAUTION!
•Using a transmission fluid other than the manufac-
turer’s recommended fluid may cause deterioration
in transmission shift quality and/or torque con-
verter shudder, and will require more frequent
fluid and filter changes. Refer to “Fluids, Lubri-
cants, and Genuine Parts” in “Maintaining Your
Vehicle” for fluid specifications.
Special Additives
The manufacturer strongly recommends against using
any special additives in the transmission. Automatic
Transmission Fluid (ATF) is an engineered product and
its performance may be impaired by supplemental addi-
tives. Therefore, do not add any fluid additives to the
transmission. The only exception to this policy is the use of special dyes for diagnosing fluid leaks. Avoid using
transmission sealers as they may adversely affect seals.
CAUTION!
Do not use chemical flushes in your transmission as
the chemicals can damage your transmission compo-
nents. Such damage is not covered by the New
Vehicle Limited Warranty.
Fluid Level Check - Six-Speed Transmission
It is best to check the fluid level when the transmission is
at normal operating temperature (170-180°F / 77-82°C).
This normally occurs after at least 15 miles (25 km) of
driving. At normal operating temperature the fluid can-
not be held comfortably between the fingertips. You can
read the transmission sump temperature in the EVIC
display (see Electronic Vehicle Information Center [EVIC]
for further information).
7
MAINTAINING YOUR VEHICLE 659
Tire Safety Information.....................482
Tongue Weight/Trailer Weight ................544
Tonneau Cover .......................... .667
Tonneau Cover Cleaning ....................667
Torque Converter Clutch ....................375
Tow Hooks, Emergency .....................618
Towing ............................... .534
Disabled Vehicle ....................... .623
Guide .............................. .540
Recreational .......................... .561
Weight .............................. .540
Traction ............................... .441
Traction Control ......................... .471
Trailer Sway Control (TSC) ..................481
Trailer Towing .......................... .534
Cooling System Tips .....................556
Hitches ............................. .539
Minimum Requirements ..................545
Mirrors ............................. .139Trailer and Tongue Weight
.................544
Wiring .............................. .553
Trailer Towing Guide ...................... .540
Trailer Weight ........................... .540
Transfer Case ........................... .658
Electronically Shifted .....................390
Fluid ............................... .692
Transmission ........................... .355
Automatic ........................... .355
Fluid ............................... .692
Maintenance .......................... .658
Shifting ............................. .352
Transmitter Battery Service (Remote Keyless Entry) . .30
Transmitter Programming (Remote Keyless Entry) . . .23
Transmitter, Remote Keyless Entry (RKE) .........23
Tread Wear Indicators ..................... .500
Turn Signals ............................ .171
Uniform Tire Quality Grades .................
71110
INDEX 729
Unleaded Gasoline....................... .521
Untwisting Procedure, Seat Belt ................59
Utility Rails, Rear Cargo Area ................243
Vehicle Identification Number (VIN) .............6
Vehicle Loading ......................... .489
Vehicle Modifications/Alterations ...............7
Vehicle Storage .......................... .332
Warning Lights (Instrument Cluster Description) . . .257
Warnings and Cautions .......................6
Warranty Information ..................... .708
Washers, Windshield ...................... .173
Washing Vehicle ......................... .662
Water Driving Through ....................... .442
Wheel and Wheel Trim .....................664
Wheel and Wheel Trim Care .................664
Wheel Cover ........................... .590Wheel Nut Torque
........................ .590
Winch ................................ .445
Accessories ........................... .449
Operation ............................ .450
Rigging Techniques ..................... .463
Usage .............................. .445
Wind Buffeting ............................47
Window Fogging ........................ .332
Windows ................................44
Power ................................44
Rear Sliding .......................... .227
Windshield Defroster ...................... .122
Windshield Washers ...................... .172
Fluid ............................... .172
Windshield Wiper Blades ....................644
Windshield Wipers ....................... .172
Wiper Blade Replacement ...................644
Wipers, Intermittent ...................... .173
Wipers, Rain Sensitive ..................... .175
730 INDEX