spare wheel CHEVROLET COBALT 2006 1.G Owners Manual

Uniform Tire Quality Grading..........................5-68
Wheel Alignment and Tire Balance..................5-70
Wheel Replacement......................................5-70
Tire Chains..................................................5-72
If a Tire Goes Flat........................................5-73
Changing a Flat Tire.....................................5-74
Removing the Spare Tire and Tools................5-75
Removing the Flat Tire and Installing the
Spare Tire................................................5-80
Storing a Flat or Spare Tire and Tools............5-85
Compact Spare Tire......................................5-88
Appearance Care............................................5-88
Cleaning the Inside of Your Vehicle.................5-88
Fabric/Carpet...............................................5-90
Leather.......................................................5-90
Instrument Panel, Vinyl, and Other Plastic
Surfaces..................................................5-91
Care of Safety Belts......................................5-91
Weatherstrips...............................................5-91
Washing Your Vehicle...................................5-92
Cleaning Exterior Lamps/Lenses.....................5-92
Finish Care..................................................5-92Windshield and Wiper Blades.........................5-93
Aluminum or Chrome-Plated Wheels................5-93
Tires...........................................................5-94
Sheet Metal Damage.....................................5-94
Finish Damage.............................................5-94
Underbody Maintenance................................5-95
Chemical Paint Spotting.................................5-95
Vehicle Care/Appearance Materials..................5-95
Vehicle Identication......................................5-96
Vehicle Identication Number (VIN).................5-96
Service Parts Identication Label.....................5-97
Electrical System............................................5-97
Add-On Electrical Equipment..........................5-97
Headlamp Wiring..........................................5-98
Windshield Wiper Fuses................................5-98
Power Windows and Other Power Options.......5-98
Fuses and Circuit Breakers............................5-98
Floor Console Fuse Block..............................5-99
Engine Compartment Fuse Block...................5-101
Capacities and Specications........................5-107
Section 5 Service and Appearance Care
5-2

Tire Inspection and Rotation
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km).
Any time you notice unusual wear, rotate your tires as
soon as possible and check wheel alignment. Also
check for damaged tires or wheels. SeeWhen It Is Time
for New Tires on page 5-66andWheel Replacement
on page 5-70for more information.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The rst rotation
is the most important. SeeScheduled Maintenance
on page 6-4.
When rotating your tires, always use the correct rotation
pattern shown here.Do not include the compact spare tire in your tire
rotation.
After the tires have been rotated, adjust the front and
rear ination pressures as shown on the Tire and
Loading Information label.
Make certain that all wheel nuts are properly tightened.
See “Wheel Nut Torque” underCapacities and
Specications on page 5-107.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a 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. SeeChanging a Flat Tire on
page 5-74.
5-65

Your GM dealer can order these tires by part number.
This way, your vehicle will continue to give the
proper endurance, handling, traction, and ride as the
original tires.
Winter tires with the same speed rating as your original
equipment tires may not be available for H, V, W, Y,
and ZR speed rated tires. If you choose winter tires with
a lower speed rating, never exceed the tire’s maximum
speed capability.
{CAUTION:
Mixing tires could cause you to lose control
while driving. If you mix tires of different sizes,
brands, or types (radial and bias-belted tires),
the vehicle may not handle properly, and you
could have a crash. Using tires of different
sizes, brands, or types may also cause
damage to your vehicle. Be sure to use the
correct size, brand, and type of tires on all
wheels. It is all right to drive with your
compact spare temporarily, as it was
developed for use on your vehicle. See
Compact Spare Tire on page 5-88.
{CAUTION:
If you use bias-ply tires on your vehicle, the
wheel rim anges could develop cracks after
many miles of driving. A tire and/or wheel
could fail suddenly, causing a crash. Use only
radial-ply tires with the wheels on your vehicle.
If you must replace your vehicle’s tires with those that do
not have a TPC Spec number, make sure they are the
same size, load range, speed rating, and construction
type (radial and bias-belted tires) as your vehicle’s
original tires.
Your vehicle’s original equipment tires are listed on the
Tire and Loading Information Label. This label is attached
to the vehicle’s center pillar (B-pillar). SeeLoading Your
Vehicle on page 4-31, for more information about the Tire
and Loading Information Label and its location on your
vehicle.
5-67

Different Size Tires and Wheels
If you add wheels or tires that are a different size than
your original equipment wheels and tires, this may
affect the way your vehicle performs, including its
braking, ride and handling characteristics, stability, and
resistance to rollover. Additionally, if your vehicle
has electronic systems such as, anti-lock brakes,
traction control, and electronic stability control, the
performance of these systems can be affected.
{CAUTION:
If you add different sized wheels, your vehicle
may not provide an acceptable level of
performance and safety if tires not
recommended for those wheels are selected.
You may increase the chance that you will
crash and suffer serious injury. Only use
GM specic wheel and tire systems developed
for your vehicle, and have them properly
installed by a GM certied technician.
SeeBuying New Tires on page 5-66andAccessories
and Modications on page 5-3for additional information.
Uniform Tire Quality Grading
Quality grades can be found where applicable on the
tire sidewall between tread shoulder and maximum
section width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system developed
by the United States National Highway Traffic Safety
Administration (NHTSA), which grades tires by
treadwear, traction, and temperature performance.
This applies only to vehicles sold in the United States.
The grades are molded on the sidewalls of most
passenger car tires. The Uniform Tire Quality Grading
(UTQG) system does not apply to deep tread, winter-type
snow tires, space-saver, or temporary use spare tires,
tires with nominal rim diameters of 10 to 12 inches
(25 to 30 cm), or to some limited-production tires.
While the tires available on General Motors passenger
cars and light trucks may vary with respect to these
grades, they must also conform to federal safety
requirements and additional General Motors Tire
Performance Criteria (TPC) standards.
5-68

When you have a at tire, use the following example as a
guide to assist you in the placement of wheel blocks.
The following information will tell you how to use the
jack and change a tire.Removing the Spare Tire and Tools
The equipment you will need is located in the trunk.
Base Models
1. Open the trunk. SeeTrunk on page 2-10for more
information.
2. Lift the trunk liner to access the spare tire
and tools.
5-75

A. Cover
B. Retainer
C. Spare Tire
D. Wing Nut
E. Jack and Wheel Wrench
F. Bolt
5-76

3. Remove the retainer (B) that holds down the spare
tire. SeeCompact Spare Tire on page 5-88
4. Remove the spare tire (C) by placing your hands at
the four and eight o’clock positions. Gently pull it up
and out of the trunk.
5. Remove the wing nut (D) that holds the jack and
remove the jack and wheel wrench (E).Uplevel Models
1. Open the trunk. SeeTrunk on page 2-10for more
information.
2. Lift the trunk liner to access the spare tire
and tools.
5-77

A. Retainer
B. Jack and Wheel Wrench
C. Spare Tire
D. Foam Support
E. Bolt
3. Remove the retainer (A) that holds down the jack,
wheel wrench (B) and spare tire (C).
4. Remove the spare tire by placing your hands at the
four and eight o’clock positions. Gently pull it up
and out of the trunk.
5-78

Press the button and then pull on the end of the wheel
wrench to extend the handle.
Removing the Flat Tire and
Installing the Spare Tire
1. If your vehicle has plastic wheel covers, use
the wheel wrench to loosen the plastic wheel
nut caps.
Once you have loosened the plastic wheel nut caps
with the wheel wrench, you can nish loosening
them with your ngers. The plastic nut caps do not
come off.
5-80

2. Using the at end of the wheel wrench, pry along
the edge of the wheel cover until it comes off.
If your vehicle has aluminum wheels, rst remove
the center cap with your nger or the wheel wrench.
3. Use the wheel wrench to loosen all the wheel nuts.
Do not remove them yet.
Notice:Make sure that the jack lift head is in the
correct position or you may damage your vehicle.
The repairs would not be covered by your warranty.
4. Position the jack lift head at the jack location nearest
the at tire. The front location is about 8 inches
(20 cm) rearward from the front wheel opening.
The rear location is about 4 inches (10 cm) forward
of the rear wheel opening.5. Raise the jack head until it ts rmly in the vehicle’s
frame, where the notch is located, nearest the
at tire.
6. Put the compact spare tire near the at tire.
{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.
5-81