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WARNING!
• If working on or near a roadway, beextremely careful of motor traffic.
• To assure that spare tires, flat or
inflated, are securely stowed,
spares must be stowed with the
valve stem facing the ground.
• Raising the vehicle higher than nec-
essary can make the vehicle less
stable. It could slip off the jack and
hurt someone near it. Raise the ve-
hicle only enough to remove the
tire.
• To avoid the risk of forcing the ve-
hicle off the jack, do not fully
tighten the wheel bolts until the
vehicle has been lowered. Failure to
follow this warning may result in
personal injury.
• To avoid possible personal injury,
handle the wheel covers with care to
avoid contact with any sharp edges.
WARNING!
• A loose tire or jack thrown forward ina collision or hard stop could en-
danger the occupants of the ve-
hicle. Always stow the jack parts
and the spare tire in the places
provided.
• A loose tire thrown forward in a
collision or hard stop could injure
the occupants in the vehicle. Have
the deflated (flat) tire repaired or
replaced immediately.
CAUTION!
• Do not attempt to raise the vehicle byjacking on locations other than those
indicated in the Jacking Instructions for
this vehicle.
• 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.
• Use a back and forth motion to remove
the hub cap. Do not use a twisting mo-
CAUTION!
tion when removing the hub cap, dam-
age to the hub cap; finish may occur.
• The rear hubcaps on the dual rear wheel
has two pry off notches. Make sure that
the hook of the jack handle driver is
located squarely in the cap notch before
attempting to pull off.
Reinstalling The Jack And Tools
1500 Series Trucks
1. Tighten the jack all the way down by turning the jack turn-screw clockwise un-
til the jack is snug.
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2. Position the jack and tool bag. Make surethe lug wrench is under the jack near the
jack turn-screw. 3. Secure the tool bag straps to the jack.
4. Place the jack and tools in the storage
position holding the jack by the jack turn-
screw, slip the jack and tools under the
seat so that the bottom slot engages into
the fastener on the floor.
NOTE:
Ensure that the jack slides into the front
hold down location. 5. Turn the wing bolt clockwise to secure to
the floor pan. Reinstall the plastic cover.
Jack And Tool Bag
Floor Fastener Location
Wing Bolt Location
IN CASE OF EMERGENCY
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2500/3500 Series Trucks
1. Tighten the jack all the way down byturning the jack turn-screw clockwise un-
til the jack is snug.
2. Position the jack and tools into bracket assembly. Make sure the lug wrench is
under the jack near the jack turn-screw.
Snap tools into bracket assembly clips.
Install the jack into bracket assembly and
turn screw until jack is snug into bracket
assembly.
3. Place the jack and tool bracket assembly in the storage position holding the jack by
the jack turn-screw, slip the jack and tools
under the seat so that the bottom slot
engages into the fastener on the floor. NOTE:
Ensure that the jack and tool bracket
assembly slides into the front hold down
location.
4. Turn the wing bolt clockwise to secure to the floor pan. Reinstall the plastic cover.Hub Caps/Wheel Covers — If
Equipped
The hub caps must be removed before raising
the vehicle off the ground.
CAUTION!
Use extreme caution when removing the
front and rear center caps. Damage can
occur to the center cap and/or the wheel if
screwdriver type tools are used. A pulling
motion, not a pry off motion, is recom-
mended to remove the caps.
For single rear wheel (SRW) models, use the
flat blade on the end of the lug wrench to pull
the hub cap off. Insert the blade end into the
pull off notch and carefully pull the hub cap
off with a back and forth motion.
On 3500 models with dual rear wheels
(DRW), you must first remove the hub caps.
The jack handle driver has a hook at one end
that will fit in the pull off notch of the rear
hub caps. Position the hook and pull straight
out on the ratchet firmly. The hub cap should
pop off. The wheel skins can now be removed.
For the front hub cap, use the flat blade on
Floor Fastener Location
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the end of the lug wrench to pull the caps off.
The wheel skin can now be removed.
CAUTION!
• Use a pulling motion to remove the hubcap. Do not use a twisting motion when
removing the hub cap, damage to the
hub cap; finish may occur.
• The rear hub caps on the dual rear wheel
has two pull off notches. Make sure that
the hook of the jack handle driver is
located squarely in the cap notch before
attempting to pull off.
You must use the flat end of the lug wrench to
pull off the wheel skins. Locate the hub cap
pull notches (2 notches on each cap). 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 mal-
let. Be sure that the hub caps and wheel
skins are firmly seated around the wheel.JUMP STARTING
If your vehicle has a discharged battery, it can
be jump started using a set of jumper cables
and a battery in another vehicle, or by using a
portable battery booster pack. Jump starting
can be dangerous if done improperly, so
please follow the procedures in this section
carefully.
WARNING!
Do not attempt jump starting if the battery
is frozen. It could rupture or explode and
cause personal injury.
CAUTION!
Do not use a portable battery booster pack
or any other booster source with a system
voltage greater than 12 Volts or damage to
the battery, starter motor, alternator or
electrical system may occur.NOTE:
When using a portable battery booster pack,
follow the manufacturer's operating instruc-
tions and precautions.
Preparations For Jump Start
The battery in your vehicle is located in the
front of the engine compartment, behind the
left headlight assembly.
Positive Jumping Location
IN CASE OF EMERGENCY
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NOTE:
The positive battery post may be covered with
a protective cap if equipped. Lift up on the
cap to gain access to the positive battery
post. Do not jump off fuses. Only jump di-
rectly off positive post which has a positive
(+)symbol on or around the post.
WARNING!
• Take care to avoid the radiator cooling
fan whenever the hood is raised. It can
start anytime the ignition switch is ON.
You can be injured by moving fan blades.
• Remove any metal jewelry such as rings,
watch bands and bracelets that could
make an inadvertent electrical contact.
You could be seriously injured.
• Batteries contain sulfuric acid that can
burn your skin or eyes and generate
hydrogen gas which is flammable and
explosive. Keep open flames or sparks
away from the battery.
1. Apply the parking brake, shift the auto- matic transmission into PARK and turn
the ignition to LOCK. 2. Turn off the heater, radio, and all unnec-
essary electrical accessories.
3. If using another vehicle to jump start the battery, park the vehicle within the jumper
cables reach, apply the parking brake and
make sure the ignition is OFF.
WARNING!
Do not allow vehicles to touch each other
as this could establish a ground connec-
tion and personal injury could result.
Jump Starting Procedure
WARNING!
Failure to follow this jump starting proce-
dure could result in personal injury or
property damage due to battery explosion.
CAUTION!
Failure to follow these procedures could
result in damage to the charging system of
the booster vehicle or the discharged ve-
hicle.
Connecting The Jumper Cables
1. Connect the positive (+)end of the jumper
cable to the positive (+)post of the dis-
charged vehicle.
NOTE:
Do not jump off fuses. Only jump directly off
positive post.
2. Connect the opposite end of the positive (+) jumper cable to the positive (+)post of
the booster battery.
3. Connect the negative (-)end of the jumper
cable to the negative (-)post of the
booster battery.
4. Connect the opposite end of the negative (-)jumper cable to a good engine ground
(exposed metal part of the discharged
vehicle’s engine) away from the battery
and the fuel injection system.
WARNING!
Do not connect the jumper cable to the
negative (-) post of the discharged battery.
The resulting electrical spark could cause
the battery to explode and could result in
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WARNING!
personal injury. Only use the specific
ground point, do not use any other exposed
metal parts.
5. Start the engine in the vehicle that has the booster battery, let the engine idle a
few minutes, and then start the engine in
the vehicle with the discharged battery.
CAUTION!
Do not connect jumper cable to any of the
fuses on the positive battery terminal. The
resulting electrical current will blow the
fuse.
6. Once the engine is started, remove the jumper cables in the reverse sequence:
Disconnecting The Jumper Cables
1. Disconnect the negative (-)end of the
jumper cable from the engine ground of
the vehicle with the discharged battery. 2. Disconnect the opposite end of the nega-
tive (-)jumper cable from the negative (-)
post of the booster battery.
3. Disconnect the positive (+)end of the
jumper cable from the positive (+)post of
the booster battery.
4. Disconnect the opposite end of the posi- tive (+)jumper cable from the positive (+)
post of the vehicle with the discharged
battery.
If frequent jump starting is required to start
your vehicle you should have the battery and
charging system inspected at an authorized
dealer.
CAUTION!
Accessories plugged into the vehicle
power outlets draw power from the vehi-
cle’s battery, even when not in use (i.e.,
cellular devices, etc.). Eventually, if
plugged in long enough without engine
operation, the vehicle’s battery will dis-
charge sufficiently to degrade battery life
and/or prevent the engine from starting.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can
reduce the potential for overheating by taking
the appropriate action.
• On the highways — slow down.
• In city traffic — while stopped, place the transmission in NEUTRAL, but do not in-
crease the engine idle speed while prevent-
ing vehicle motion with the brakes.
NOTE:
There are steps that you can take to slow
down an impending overheat condition:
• If your air conditioner (A/C) is on, turn it off. The A/C system adds heat to the engine
cooling system and turning the A/C off can
help remove this heat.
• You can also turn the temperature control to maximum heat, the mode control to floor
and the blower control to high. This allows
the heater core to act as a supplement to
the radiator and aids in removing heat from
the engine cooling system.
IN CASE OF EMERGENCY
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WARNING!
You or others can be badly burned by hot
engine coolant (antifreeze) or steam from
your radiator. If you see or hear steam
coming from under the hood, do not open
the hood until the radiator has had time to
cool. Never try to open a cooling system
pressure cap when the radiator or coolant
bottle is hot.
CAUTION!
Driving with a hot cooling system could
damage your vehicle. If the temperature
gauge reads HOT (H), pull over and stop
the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer
drops back into the normal range. If the
pointer remains on HOT (H), and you hear
continuous chimes, turn the engine off
immediately and call for service.
GEAR SELECTOR OVERRIDE —
6-SPEED TRANSMISSION
If a malfunction occurs and the gear selector
cannot be moved out of the PARK position,
you can use one of the following procedures
to temporarily move the gear selector.
Column Gear Selector — If
Equipped
1. Turn the engine OFF.
2. Firmly apply the parking brake.
3. Tilt the steering wheel to the full upposition.
4. Press and maintain firm pressure on the brake pedal.
5. Insert a screwdriver or similar tool into the access port (ringed circle) on the bottom
of the steering column, and push and hold
the override release lever up. 6. Move the gear selector to the NEUTRAL
position.
7. The vehicle may then be started in NEUTRAL.
Shift Lock Manual Override Access Port
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Center Console Gear Selector —
If Equipped
1. Turn the engine OFF.
2. Firmly apply the parking brake.
3. Using a small screwdriver or similar tool,remove the gear selector override access
cover (located to the right of the gear
selector).
4. Press and maintain firm pressure on the brake pedal.
5. Insert the screwdriver or similar tool into the access hole, and push and hold the
override release lever down. 6. Move the gear selector to the NEUTRALposition.
7. The vehicle may then be started in NEUTRAL.
8. Reinstall the gear selector override access cover.
MANUAL PARK RELEASE — 8 SPEED
TRANSMISSION
WARNING!
Always secure your vehicle by fully apply-
ing the parking brake before activating the
Manual Park Release. In addition, you
should be seated in the driver’s seat with
your foot firmly on the brake pedal when
activating the Manual Park Release. Acti-
vating the Manual Park Release will allow
your vehicle to roll away if it is not secured
by the parking brake, or by proper connec-
tion to a tow vehicle. Activating the
Manual Park Release on an unsecured
vehicle could lead to serious injury or
death for those in or around the vehicle.
In order to push or tow the vehicle in cases
where the transmission will not shift out of
PARK (such as a dead battery), a Manual
Park Release is available.
Gear Selector Override Access Cover
IN CASE OF EMERGENCY
222