Page 643 of 806
WARNING!(Continued)
•Do not let anyone sit in the vehicle when it is on a
jack.
• Do not get under the vehicle when it 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.
• Only use the jack in the positions indicated and for
lifting this vehicle during a tire change.
• If working on or near a roadway, be extremely
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.
CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated in the Jacking
Instructions for this vehicle.
1. Remove the spare wheel, jack, and tools from storage.
2. Using the wheel wrench, loosen, but do not remove, the wheel nuts by turning them counterclockwise one
turn while the wheel is still on the ground.
Jack Warning Label
6
WHAT TO DO IN EMERGENCIES 641
Page 648 of 806

WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could injure someone in the vehicle. Al-
ways stow the jack parts and the extra tire and wheel
in the places provided.
7. Install the wheel center cap and remove the wheel blocks. Do not install chrome or aluminum wheel
center caps on the spare wheel. This may result in cap
damage.
8. Lower the jack to its fully closed position. 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. Stow the replaced tire, jack,
and tools as previously described.
9. Adjust the tire pressure when possible. NOTE:
Do not oil wheel studs. For chrome wheels, do
not substitute with chrome plated wheel nuts.To Stow The Flat Or Spare
NOTE: Vehicles equipped with aluminum wheels can-
not be stored under the vehicle because the wheel
retainer will not fit through the wheel pilot hole. Secure
the flat tire in the bed of the truck. Have the flat tire
repaired or replaced immediately.
WARNING!
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 immedi-
ately.
1. Turn the wheel so that the valve stem is facing the ground and toward the rear of the vehicle for conve-
nience in checking the spare tire inflation. Slide the
wheel retainer through the center of the wheel.
646 WHAT TO DO IN EMERGENCIES
Page 651 of 806
Reinstalling The Jack And Tools (1500 Series)
1. Tighten the jack all the way down by turning the jackturn-screw counterclockwise until the jack is snug.
2. Position the jack and tool bag. Make sure the 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.
Jack And Tool Bag
Jack And Tools Tied
6
WHAT TO DO IN EMERGENCIES 649
Page 652 of 806
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 Hold Down FastenerJack And Tools (1500 Series)
650 WHAT TO DO IN EMERGENCIES
Page 661 of 806
WARNING!(Continued)
•Do not let anyone sit in the vehicle when it is on a
jack.
• Do not get under the vehicle when it 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.
• Only use the jack in the positions indicated and for
lifting this vehicle during a tire change.
• If working on or near a roadway, be extremely
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.
Jack Warning Label
Lug Wrench Adapter Location And Jacking Tools
6
WHAT TO DO IN EMERGENCIES 659
Page 671 of 806
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.
Jack Hold Down FastenerJack And Tools (2500/3500 Series)6
WHAT TO DO IN EMERGENCIES 669
Page 682 of 806
MANUAL PARK RELEASE — 8 SPEED
TRANSMISSION
WARNING!
Always secure your vehicle by fully applying the
parking brake, before activating the Manual Park
Release. Activating the Manual Park Release will
allow your vehicle to roll away if it is not secured by
the parking brake or by proper connection 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. Follow these steps to activate the Manual Park Release:
1. Firmly apply the parking brake.
Manual Park Release Pull Strap
680 WHAT TO DO IN EMERGENCIES
Page 683 of 806

2. Using a small screwdriver or similar tool, remove theManual Park Release access cover, which is just above
the parking brake release handle, below and to the left
of the steering column.
3. Using the screwdriver or similar tool, push the Manual Park Release lever locking tab (just below the
middle of the lever) to the right.
4. While holding the locking tab in the disengaged position, pull the tether strap to rotate the lever
rearward, until it locks in place pointing towards the
driver’s seat. Release the locking tab and verify that
the Manual Park Release lever is locked in the released
position.
5. The vehicle is now out of PARK and can be towed. Release the parking brake only when the vehicle is
securely connected to a tow vehicle. To Reset The Manual Park Release:
1. Push the locking tab to the right, to unlock the lever.
2. Rotate the Manual Park Release lever forward to its
original position, until the locking tab snaps into place
to secure the lever.
3. Pull gently on the tether strap to confirm that the lever is locked in its stowed position.
4. Re-install the access cover.
6
WHAT TO DO IN EMERGENCIES 681