GMC CANYON 2008 Owner's Manual

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When your vehicle has a at tire, use the following
example as a guide to assist you in the placement
of the wheel blocks.
The following information will tell you next how to use
the jack and change a tire.Removing the Spare Tire and Tools
The tools you will need are located under the
passenger’s seat.
For crew cab models, the jack and wheel blocks are
located under the driver side rear seat.
Crew Cab
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For regular and extended
cab vehicles, the jack and
wheel blocks are located
under the cover at the
center of the vehicle
behind the front seats.
To access the tools:
1. Move the seats forward
to access the cover.2. Turn the wing nut on the cover counterclockwise
to remove it.
For crew cab models, reach under the rear seat
to access the jack and wheel blocks. To reinstall
the jack and wheel block assembly in the mounting
bracket, insert the tabs into the jack base by
pushing the blocks up into the assembly. The outer
hole in the jack base aligns with the tab on the
bracket. When reinstalling, make sure the jack
is secure, but do not overtighten the jack in
the bracket.
3. Remove the wheel blocks and the wheel block
retainer by turning the wing nut counterclockwise.
4. Put the wheel blocks at the front and rear of the tire
farthest away from the one being changed. That
would be the tire on the other side, at the opposite
end of the vehicle.
5. Locate the wing nut used to retain the storage bag
and tools which is under the front passenger’s seat.
Remove it by turning the wing nut counterclockwise.
Use the jack handle extensions and the wheel wrench
to remove the underbody-mounted spare tire. Regular/Extended Cab
Extended/Regular Cab
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A. Jack Handle
Extensions
B. JackC. Extension Tool
D. Wheel Wrench
E. Wheel Blocks
1. Assemble the wheel wrench (D) and the jack
handle extensions (A).2. Insert the hoist end (chiseled end) of the extension
tool (C) through the hole in the rear bumper and
into the funnel-shaped guide. The chiseled end of
the extension is used to lower the spare tire.
3. Turn the wheel wrench (D) 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.
If the spare tire does not lower to the ground,
the secondary latch is engaged causing the tire
not to lower. SeeSecondary Latch System
on page 5-91.
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4. Tilt the retainer when
the tire has been
lowered, and slide it up
the cable so it can
be pulled up through
the wheel opening.
5. Put the spare tire near the at tire.Removing the Flat Tire and
Installing the Spare Tire
Use the following pictures and instructions to remove
the at tire and raise the vehicle.
The tools you will be using include the jack (A),
the wheel blocks (B), the extension tool (C), the jack
handle extensions (D), and the wheel wrench (E).
1. Do a safety check before proceeding. SeeChanging
a Flat Tire on page 5-80for more information.
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2. Remove the center cap by placing the chisel end
of the wheel wrench (E) into one of the slots on
the wheel and gently prying the cap out.3. Use the wheel wrench to loosen all the wheel nuts
by turning it counterclockwise. Do not remove the
wheel nuts yet.
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{CAUTION:
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.
{CAUTION:
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 t the
jack lift head into the proper location before
raising the vehicle.4. Position the jack (A) under the vehicle as shown for
the front or rear locations.Front Position
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If the at tire is on the front of the vehicle, position
the jack to the rear of the front tire in the pocket
off of the frame.If the at tire is on the rear, position the jack under
the rear axle and get as close as possible to the
shock absorber.
5. Make sure the jack head is positioned so that the
rear axle is resting securely between the grooves
that are on the jack head.
6. 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 t under the wheel well. Front Position
Rear Position
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7. Remove all the wheel
nuts and the at tire.
{CAUTION:
Rust or dirt on a wheel, or on the parts to which
it is fastened, can make wheel nuts become
loose after time. The wheel could come off and
cause an accident. When you change a wheel,
remove any rust or dirt from places where the
wheel attaches to the vehicle. In an emergency,
you can use a cloth or a paper towel to do this;
but be sure to use a scraper or wire brush later,
if needed, to get all the rust or dirt off. See
Changing a Flat Tire on page 5-80.
8. Remove any rust or dirt
from the wheel bolts,
mounting surfaces
and spare wheel.
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9. Install the spare tire.
{CAUTION:
Never use oil or grease on studs or nuts.
Because the nuts might come loose. The
vehicle’s wheel could fall off, causing a crash.
10. Put the wheel nuts
back on with the
rounded end of the
nuts toward the wheel.
Tighten each wheel
nut by hand. Then
use the wheel wrench
to tighten the nuts
until the wheel is held
against the hub.
Front Position
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11. Turn the wheel wrench counterclockwise to lower
the vehicle. Lower the jack completely.
{CAUTION:
Incorrect or improperly tightened wheel nuts
can cause the wheel to come loose and even
come off. This could lead to a crash. If you have
to replace them, be sure to get new original
equipment wheel nuts. Stop somewhere as
soon as you can and have the nuts tightened
with a torque wrench to the proper torque
specication. SeeCapacities and Specifications
on page 5-116for wheel nut torque
specication.
Notice:Improperly tightened wheel nuts can
lead to brake pulsation and rotor damage.
To avoid expensive brake repairs, evenly tighten
the wheel nuts in the proper sequence and to
the proper torque specication. SeeCapacities
and Specifications on page 5-116for the wheel
nut torque specication. Rear Position
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