
Removing the Flat Tire and
Installing the Spare Tire
If your vehicle has plastic wheel nut caps, loosen
them by turning the wheel wrench counterclockwise.
The wheel nut caps are designed to remain with
the center cap. Remove the center cap.
If the wheel has a smooth center piece, place the chisel
end of the wheel wrench in the slot on the wheel and
gently pry it out.
1. Do a safety check before proceeding. SeeChanging
a Flat Tire on page 5-80for more information.
2. Loosen all the wheel nuts with the wheel wrench.
Do not remove them yet.
3. Assemble the jack and tools:Front Flat:Assemble the jack (A) together with the
jack handle (B), 1 or 2 jack handle extensions (D)
and the wheel wrench (E).
Rear Flat:Assemble the jack (A) together with the
jack handle (B), 2 jack handle extensions (D),
and the wheel wrench (E).
5-84

{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 fit the jack lift
head into the proper location before raising the
vehicle.5. Raise the vehicle by turning the wheel wrench
clockwise. Raise the vehicle far enough off the
ground so there is enough room for the spare
tire to fit.
6. Remove all the
wheel nuts.
7. Take flat tire off of the mounting surface.
5-87

9. Put the wheel nuts
back on with the
rounded end of the
nuts toward the wheel.
Tighten each wheel
nut by hand until
the wheel is held
against the hub.
10. Lower the vehicle by turning the jack handle
counterclockwise. Lower the jack completely.
{CAUTION:
Wheel nuts that are not tight can work loose. If all
the nuts on a wheel come off, the wheel can come
off the vehicle, causing a crash. All wheel nuts
must be properly tightened. Follow the rules in this
section to be sure they are.
{CAUTION:
If wheel studs are damaged, they can break.
If all the studs on a wheel broke, the wheel could
come off and cause a crash. If any stud is damaged
because of a loose-running wheel, it could be that
all of the studs are damaged. To be sure, replace
all studs on the wheel. If the stud holes in a wheel
have become larger, the wheel could collapse in
operation. Replace any wheel if its stud holes have
become larger or distorted in any way. Inspect hubs
and hub-piloted wheels for damage. Because of
loose running wheels, piloting pad damage may
occur and require replacement of the entire hub,
for proper centering of the wheels. When replacing
studs, hubs, wheel nuts or wheels, be sure to use
GM original equipment parts.
5-89

{CAUTION:
Wheel nuts that are improperly or incorrectly
tightened can cause the wheels to become loose or
come off. The wheel nuts should be tightened with a
torque wrench to the proper torque specification
after replacing. Follow the torque specification
supplied by the aftermarket manufacturer when
using accessory locking wheel nuts. SeeCapacities
and Specifications on page 5-110for original
equipment wheel nut torque specifications.
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
speci cation. SeeCapacities and Specifications on
page 5-110for the wheel nut torque speci cation.11. Use the wheel wrench to tighten the nuts firmly.
Turn the wheel wrench clockwise and in a
crisscross sequence as shown.
12. Put the wheel cover or the center cap and plastic
wheel nut caps back on. Remove any wheel blocks.
Have a technician check the wheel nut tightness
of all wheels with a torque wrench after the first
100 miles (160 km) and then 1,000 miles (1600 km)
after that. Repeat this service whenever you have
a tire removed or serviced. SeeCapacities and
Specifications on page 5-110for more information.
5-90

2. Turn the hoist extension counterclockwise until
approximately 6 inches (15 cm) of cable is
exposed.
3. Attach the jack handle/jack handle extension and
wheel wrench to the jack.4. Place the jack under the vehicle, ahead of the rear
bumper. Position the center lift point of the jack
under the center of the spare tire and turn the
handle clockwise to raise the jack until it lifts
the secondary latch spring.
5-92

5. Keep raising the jack until the spare tire stops
moving upward and is held firmly in place.
This lets you know that the secondary latch
has released. The spare tire is now balancing
on the jack.
6. Lower the jack by turning the wheel wrench
counterclockwise. Keep lowering the jack until
the spare tire slides off the jack or is hanging
by the cable.
7. Disconnect the jack handle from the jack and
carefully remove the jack. Use one hand to push
against the spare while firmly pulling the jack out
from under the spare tire with the other hand.
If the spare tire is hanging from the cable, assembly
the wheel wrench onto the hoist extension and
insert the chisel end of the hoist extension into the
hoist shaft hole above the bumper. Turn the wheel
wrench counterclockwise to lower the spare the rest
of the way.8. Tilt the retainer at the end of the cable and pull it
through the wheel opening. Pull the tire out from
under the vehicle.
Notice:If you drive away before the spare tire or
secondary latch system cable has been reinstalled,
you could damage your vehicle. Always reinstall
this cable before driving your vehicle.
9. If the cable is hanging under the vehicle, turn the
wheel wrench in the hoist shaft hole in the bumper
clockwise to raise the cable back up.
Have the hoist assembly inspected as soon as you can.
You will not be able to store a spare or flat tire using
the hoist assembly until it has been repaired or replaced.
To continue changing the flat tire, return to Step 4 of
Removing the Flat Tire and Installing the Spare Tire on
page 5-84.
5-93

A
Accessories and Modifications............................ 5-3
Accessory Power Outlets.................................3-17
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-78
Additives, Fuel................................................. 5-7
Add-On Electrical Equipment...........................5-103
Air Cleaner/Filter, Engine.................................5-20
Air Conditioning..............................................3-18
Airbag
Off Light.....................................................3-28
Passenger Status Indicator...........................3-29
Readiness Light..........................................3-27
Airbag System................................................1-58
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-78
Airbag Off Switch........................................1-67
How Does an Airbag Restrain?......................1-65
Passenger Sensing System...........................1-71
Servicing Your Airbag-Equipped Vehicle..........1-77
What Makes an Airbag Inflate?......................1-65
What Will You See After an Airbag Inflates?....1-66
When Should an Airbag Inflate?....................1-63
Where Are the Airbags?...............................1-60
All-Wheel Drive...............................................5-45
All-Wheel-Drive (AWD) System........................... 4-8
Antenna, Fixed Mast.......................................3-84
Antilock Brake System (ABS)............................. 4-5
Antilock Brake, System Warning Light................3-32Appearance Care
Aluminum Wheels......................................5-101
Care of Safety Belts....................................5-98
Chemical Paint Spotting..............................5-102
Cleaning Exterior Lamps/Lenses....................5-99
Fabric/Carpet..............................................5-97
Finish Care...............................................5-100
Finish Damage..........................................5-102
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-98
Interior Cleaning
..........................................5-96
Sheet Metal Damage..................................5-101
Tires........................................................5-101
Underbody Maintenance.............................5-102
Washing Your Vehicle...................................5-99
Weatherstrips..............................................5-98
Windshield and Wiper Blades......................5-100
Appointments, Scheduling Service.....................7-10
Ashtray.........................................................3-18
Audio System.................................................3-64
Audio Steering Wheel Controls......................3-83
Fixed Mast Antenna.....................................3-84
Radio Reception..........................................3-84
Setting the Clock.........................................3-65
Theft-Deterrent Feature................................3-82
Audio System(s).............................................3-67
Automatic Door Lock......................................... 2-8
Automatic Door Unlock...................................... 2-8
Automatic Headlamp System............................3-14
1

Cigarette Lighter.............................................3-18
Cleaning
Aluminum Wheels......................................5-101
Exterior Lamps/Lenses.................................5-99
Fabric/Carpet..............................................5-97
Finish Care...............................................5-100
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-98
Interior.......................................................5-96
Tires........................................................5-101
Underbody Maintenance.............................5-102
Washing Your Vehicle...................................5-99
Weatherstrips..............................................5-98
Windshield and Wiper Blades......................5-100
Climate Control System...................................3-18
Outlet Adjustment........................................3-20
Rear Air Conditioning and Heating System......3-22
Rear Heating System...................................3-21
Clock, Setting.................................................3-65
Collision Damage Repair..................................7-12
Compass.......................................................3-46
Control of a Vehicle.......................................... 4-3
Coolant
Engine.......................................................5-25
Engine Temperature Gage............................3-33
Cooling System..............................................5-24
Courtesy Transporation....................................7-10Cruise Control.................................................. 3-9
Cruise Control Light........................................3-39
Customer Information
Courtesy Transportation................................7-10
Customer Assistance for
Text Telephone (TTY) Users........................ 7-6
Customer Assistance Offices........................... 7-6
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-7
Online Owner Center..................................... 7-5
Reporting Safety Defects to General Motors....7-16
Reporting Safety Defects to the
Canadian Government..............................7-15
Reporting Safety Defects to the
United States Government.........................7-15
Roadside Assistance Program......................... 7-7
Service Publications Ordering Information........7-16
D
Defensive Driving............................................. 4-2
Delayed Locking............................................... 2-7
DIC Compass.................................................3-46
Disc, MP3......................................................3-78
Doing Your Own Service Work........................... 5-4
Dome Lamp Override......................................3-15
Dome Lamps .................................................3-15
3