2003 GMC YUKON DENALI Owners Manual

c
Removing the Spare Tire and Tools
I I
The following steps will tell you how to use the jack and
change a tire.
Yukon Denali (Rear Access Panel)
A. Tool Kit with Jack Tools and Gloves
B. Retaining Bracket and Wing Nut
C. Wing Nut Holding Tire Blocks
D. Tire Blocks
E. Bottle Jack
5-64

Yukon XL Denali
For Yukon Denali, the equipment is located behind the
left trim panel in the rear of the vehicle. Unlatch the
release lever to open the trim panel door. Skip the first
step and follow the last three.
For Yukon
XL Denaii, the equipment you'ii need is
under the storage tray in the left trim panel.
1. Remove the tray to access the tools.
2. There is a wing nut used to retain the tool kit. To
remove it, turn the wing nut counterclockwise.
3. To release the bottle jack from its holder, turn the
knob on the bottle jack counterclockwise to lower
the jack head.
4. The wheel blocks and the wheel block retainer can
be removed by turning the wing nut
counterclockwise.
You'll use the jack handle extensions and the wheel
wrench to remove the underbody-mounted spare tire.
A. Bottle Jack
B. Wheel Blocks
C. Wing Nut Holding Tire Blocks
D. Mounting Bracket
E. Removable Tray
F. Retaining Hook
G. Retaining Bracket and Wing Nut
H. Tool Kit with Jack Tools and Gloves
5-65

A. Spare Tire (Valve Stem Pointed Up)
B. Hoist Assembly
C. Hoist Cable
D. Tire Retainer
E. Hoist Shaft
F. Hoist End of Extension Tool
G. Hoist Shaft Access Hole
H. Wheel Wrench
I. Jack Handle Extensions
J. Hoist Lock (If Equipped)
1. If your vehicle is equipped with a hoist lock (J),
open the spare tire lock cover on the bumper
and
use the ignition key to remove the lock.
2. Assemble the wheel wrench (H) and the two jack
handle extensions
(I) as shown.
5-66

1
3. Insert the hoist end
(open end)
(F) of the
extension through
the hole
(G) in the rear
bumper.
Be sure the hoist end of the extension connects
into the hoist shaft (E). The ribbed square end
of the extension
is used to lower the spare tire.
4. Turn the wheel wrench (H) counterclockwise to
lower the spare tire to the ground. Continue to
turn the wheel wrench until the spare tire can be
pulled out from under the vehicle.
II
5. The wheel wrench has
a hook that allows you
to pull the hoist
cable towards you
to
assist in reaching
the spare tire.
6. When the tire has been
lowered, tilt the
retainer
(D) at the end
of the cable so it
can be pulled up
through the wheel
opening.
7. Put the spare tire near the flat tire.
5-67

Removing the Flat Tire and Installing
the Spare Tire
Use the following pictures and instructions to remove
the flat tire and raise the vehicle.
1. Remove the center cap by placing the chisel end of
the wheel wrench in the slot on the wheel and
gently prying the cap out.
The
tools you’ll be using include the bottle jack (A), the
wheel blocks
(B), the jack handle (C), the jack handle
extensions
(D), and the wheel wrench (E).
5-68

2. Use the wheel wrench to loosen all the wheel nuts.
Turn the wheel wrench counterclockwise to loosen
the wheel nuts. Don’t remove the wheel nuts yet.
U vv
Front
Position Rear
Position
J Jack Positions (overall view)
These locations are the general area of jack
placement. See text and art following for the exact
jack placement.
Getting under a vehicle when it is jacked up is
dangerous.
If the vehicle slips off the jack you
could be badly injured or killed. Never get under
a vehicle when it
is supported only by a jack.
5-69

3. Position the jack under the vehicle.
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even
make the vehicle fall.
To help avoid personal
injury and vehicle damage, be sure to fit the
jack lift head into the proper location before
raising the vehicle.
Front Position
Front Tire Flat:
If the flat tire is on a front tire of
the vehicle,
you’ll need to use the jack handle (C)
and only one jack handle extension (D). Attach
the wheel wrench
to the jack handle extension.
Attach the jack handle
to the jack. Position the jack
on the frame behind the flat tire where the frame
sections overlap. Turn the wheel wrench clockwise
to raise the vehicle. Raise the vehicle far enough
off the ground so there is enough room for the spare
tire
to clear the ground.
5-70

Rear Tire Flat: If the flat
tire is on a rear tire of the
vehicle,
you’ll need to
use the jack handle (C)
and both jack handle
extensions
(D). Attach the
wheel wrench to the
jack handle extensions.
Attach the jack handle
to
the jack. Use the
jacking pad provided on
the rear axle.
Rear Position
Turn the wheel wrench clockwise
to raise the vehicle.
Raise the vehicle far enough
off the ground so there is
enough room for the spare tire to clear the ground.
4. Remove all the wheel
nuts and take
off the
flat tire.
5. Remove any rust or dirt
from the wheel
bolts,
mounting surfaces
and spare wheel.
5-7’