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GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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Vehicle Care 303
If your vehicle is loaded at or near
maximum cargo capacity, it may be difficult
to fit the jack under the vehicle due to the
environment (shoulder slope, road debris,
etc.). Removal of some weight may improve
the ability to fit the jack under the vehicle
at the correct jacking location.
{Warning
Changing a tire can be dangerous. The
vehicle can slip off the jack and roll over
or fall causing injury or death. Find a
level place to change the tire. To help
prevent the vehicle from moving:1. Set the parking brake firmly.
2. Shift the vehicle to P (Park).
3. For vehicles with four-wheel drive with an N (Neutral) transfer case
position, be sure the transfer case is
in a drive gear —not in N (Neutral).
4. Turn off the engine and do not restart while the vehicle is raised.
5. Do not allow passengers to remain in the vehicle.
(Continued)
Warning (Continued)
6. Place wheel blocks, if equipped, onboth sides of the tire at the opposite
corner of the tire being changed.
When the vehicle has a flat tire (2), use the
following example as a guide to assist in the
placement of the wheel blocks (1),
if equipped.
1. Wheel Block (If Equipped)
2. Flat Tire
The following information explains how to
use the jack and change a tire.
Tire Changing
Removing the Spare Tire and Tools
To access and remove the jack and tools:
1. Lift the rear seat to access the jack (1), tool bag (4), and wheel blocks (3).
2. Loosen the straps securing the tool bag, then remove the tool bag and wheel
blocks.
3. Loosen and remove the jack retainer wing bolt (2) by turning it
counter-clockwise, then remove the jack.
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GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16510661) - 2023 - CRC - 11/29/22
306 Vehicle Care
Front Position
4. If the flat tire is on the front of the vehicle, position the jack on the jacking
pad with the flange aligning with the
jack pad.Rear Position
5. If the flat tire is on the rear, position the jack under the leaf spring anchor plate
attached to the axle and between the
four fasteners.Type 1
Type 2
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GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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Vehicle Care 307
There are two designs for the leaf spring
anchor plate. Align the jacking head
flange with the slot inside the front edge
of the anchor plate as shown if your
anchor plate looks like Type 1.
Align the curved face of the jacking head
with the curvature of the anchor plate as
shown if your anchor plate looks like
Type 2. The jacking head flange should
rest just behind the front edge of the
anchor plate.
Before raising the vehicle make sure the
jack is positioned so that the rear axle
will rest securely on the jack lift head.
{Warning
Getting under a vehicle when it is lifted
on a jack 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.
{Warning
Raising the vehicle with the jack
improperly positioned can damage the
vehicle and even make the vehicle fall. To(Continued)
Warning (Continued)
help avoid personal injury and vehicle
damage, be sure to fit the jack lift head
into the proper location before raising
the vehicle.
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 fit under the
wheel well.
7. Remove all the wheel nuts and take offthe flat tire.
{Warning
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
cause wheel nuts to become loose
over time. The wheel could come off
and cause a crash. When changing a
wheel, remove any rust or dirt from
places where the wheel attaches to
the vehicle. In an emergency, a cloth
or paper towel can be used; however,
use a scraper or wire brush later to
remove all rust or dirt.