GMC Yukon XL 2015 Owner's Manual page 372

10. Tire/Wheel Retainer
11. Hoist Cable
1. Open the hoist shaft access
door (3) on the bumper to
access the spare tire lock (6).
If equipped with a hitch cover,
turn the hitch cover retainers
counterclockwise and pull the
cover downward to remove it
before removing the hoist shaft
access door.
2. To remove the spare tire lock
(6), insert the ignition key, turn it
clockwise and then pull it
straight out.
3. Assemble the two jack handle
extensions (4) and wheel
wrench (5), as shown.
Vehicle Care
4. Insert the open end of the
extension (7) through the hole in
the rear bumper (8) (hoist shaft
access hole).
Be sure the hoist end of the
extension (7) connects to the
hoist shaft. The ribbed square
end of the extension is used to
lower the spare tire.
5. Turn the wheel wrench
counterclockwise to lower the
spare tire to the ground.
Continue to turn the wheel
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