2009 CHEVROLET TRAIL BLAZER spare wheel

Off-roading can be great fun but has some denite
hazards. The greatest of these is the terrain itself. When
off-road driving, traffic lanes are not marked, curves are
not banked, and there are no road signs. Surfaces can be
slippery, rough, uphill, or downhill.
Avoid sharp turns and abrupt maneuvers. Failure to
operate the vehicle correctly off-road could result in loss
of vehicle control or vehicle rollover.
Off-roading involves some new skills. That is why it is
very important that you read these driving tips and
suggestions to help make off-road driving safer and
more enjoyable.Before You Go Off-Roading
Have all necessary maintenance and service
work done.
Make sure there is enough fuel, that uid levels are
where they should be, and that the spare tire, if the
vehicle has one, is fully inated.
Be sure to read all the information about
four-wheel-drive vehicles in this manual.
Make sure all underbody shields, if the vehicle has
them, are properly attached.
Know the local laws that apply to off-roading where
you will be driving or check with law enforcement
people in the area.
Be sure to get the necessary permission if you will
be on private land.
4-15

Tire Pressure Monitor Operation.....................5-69
Tire Inspection and Rotation...........................5-73
When It Is Time for New Tires.......................5-74
Buying New Tires.........................................5-75
Different Size Tires and Wheels......................5-77
Uniform Tire Quality Grading..........................5-78
Wheel Alignment and Tire Balance..................5-80
Wheel Replacement......................................5-80
Tire Chains..................................................5-81
If a Tire Goes Flat........................................5-82
Tire Sealant and Compressor Kit....................5-83
Tire Sealant and Compressor Kit Storage.........5-92
Changing a Flat Tire.....................................5-93
Removing the Spare Tire and Tools................5-94
Removing the Flat Tire and Installing the
Spare Tire................................................5-97
Secondary Latch System..............................5-103
Storing a Flat or Spare Tire and Tools...........5-106
Spare Tire.................................................5-109
Appearance Care..........................................5-109
Interior Cleaning.........................................5-109
Fabric/Carpet..............................................5-111
Leather......................................................5-111
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-112Care of Safety Belts....................................5-112
Weatherstrips.............................................5-112
Washing Your Vehicle..................................5-113
Cleaning Exterior Lamps/Lenses....................5-113
Finish Care................................................5-114
Windshield, Backglass, and Wiper Blades.......5-114
Aluminum Wheels.......................................5-115
Tires.........................................................5-115
Sheet Metal Damage...................................5-116
Finish Damage...........................................5-116
Underbody Maintenance...............................5-116
Chemical Paint Spotting...............................5-116
Vehicle Identication.....................................5-117
Vehicle Identication Number (VIN)................5-117
Service Parts Identication Label...................5-117
Electrical System..........................................5-118
Add-On Electrical Equipment.........................5-118
Headlamps.................................................5-118
Windshield Wiper Fuses...............................5-118
Power Windows and Other Power Options......5-118
Fuses and Circuit Breakers..........................5-119
Engine Compartment Fuse Block...................5-119
Rear Underseat Fuse Block..........................5-122
Capacities and Specications........................5-125
Section 5 Service and Appearance Care
5-2

Tire Pressure Monitor Operation
This vehicle may have a Tire Pressure Monitor System
(TPMS). The TPMS is designed to warn the driver when
a low tire pressure condition exists. TPMS sensors are
mounted onto each tire and wheel assembly, excluding
the spare tire and wheel assembly, if the vehicle has
one. The TPMS sensors monitor the air pressure in the
vehicle’s tires and transmit the tire pressure readings to
a receiver located in the vehicle.
The TPMS is designed to alert the driver if a low tire
pressure condition exists. If your vehicle has the Driver
Information Center (DIC) steering wheel control buttons,
tire pressure levels may also be checked through the
DIC. See “Tire Pressures” underDIC Operation and
Displays on page 3-48.
When a low tire pressure
condition is detected, the
TPMS illuminates the low
tire pressure warning light
located on the instrument
panel cluster.At the same time a message to check the pressure in
a specic tire appears on the Driver Information Center
(DIC) display. The low tire pressure warning light and the
DIC warning message come on at each ignition cycle
until the tires are inated to the correct ination pressure.
Using the DIC, tire pressure levels can be viewed by the
driver. For additional information and details about the
DIC operation and displays seeDIC Operation and
Displays on page 3-48andDIC Warnings and Messages
on page 3-51.
The low tire pressure warning light may come on in
cool weather when the vehicle is rst started, and then
turn off as you start to drive. This could be an early
indicator that the air pressure in the tire(s) is low and
needs to be inated to the proper pressure.
A Tire and Loading Information label, attached to
your vehicle, shows the size of your vehicle’s original
equipment tires and the correct ination pressure for
your vehicle’s tires when they are cold. SeeLoading the
Vehicle on page 4-33, for an example of the Tire and
Loading Information label and its location on your vehicle.
Also seeInflation - Tire Pressure on page 5-65.
5-69

Tire Inspection and Rotation
We recommend that you regularly inspect your
vehicle’s tires, including the spare tire, if the
vehicle has one, for signs of wear or damage.
SeeWhen It Is Time for New Tires on page 5-74
for more information.
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km). SeeScheduled Maintenance
on page 6-4.
The purpose of a regular tire rotation is to achieve
a uniform wear for all tires on the vehicle. This
will ensure that your vehicle continues to perform
most like it did when the tires were new.
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 5-74andWheel Replacement on page 5-80.When rotating your tires, always use the correct
rotation pattern shown here.
After the tires have been rotated, adjust the front
and rear ination pressures as shown on the Tire
and Loading Information label. SeeInflation - Tire
Pressure on page 5-65andLoading the Vehicle on
page 4-33.
5-73

Reset the Tire Pressure Monitor System. SeeTire
Pressure Monitor Operation on page 5-69.
Make certain that all wheel nuts are properly
tightened. See “Wheel Nut Torque” under
Capacities and Specifications on page 5-125.
{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. SeeChanging a Flat Tire on
page 5-93.
Make sure the spare tire, if the vehicle has one,
is stored securely. Push, pull, and then try to rotate
or turn the tire. If it moves, tighten the cable.
SeeStoring a Flat or Spare Tire and Tools on
page 5-106.
When It Is Time for New Tires
Various factors, such as maintenance, temperatures,
driving speeds, vehicle loading, and road conditions,
inuence when you need new tires.
One way to tell when it
is time for new tires is to
check the treadwear
indicators, which appear
when your tires have only
1/16 inch (1.6 mm) or less
of tread remaining. Some
commercial truck tires
may not have treadwear
indicators.
5-74

If a Tire Goes Flat
It is unusual for a tire to blowout while you are driving,
especially if you maintain your vehicle’s tires properly.
If air goes out of a tire, it is much more likely to leak
out slowly. But if you should ever have a blowout, here
are a few tips about what to expect and what to do:
If a front tire fails, the at tire creates a drag that pulls
the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheel rmly.
Steer to maintain lane position, and then gently brake
to a stop well out of the traffic lane.
A rear blowout, particularly on a curve, acts much like
a skid and may require the same correction you would
use in a skid. In any rear blowout remove your foot from
the accelerator pedal. Get the vehicle under control by
steering the way you want the vehicle to go. It may be
very bumpy and noisy, but you can still steer. Gently
brake to a stop, well off the road if possible.{CAUTION:
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous without the
appropriate safety equipment and training. If a jack
is provided with the vehicle, it is designed only for
changing a at tire. If it is used for anything else,
you or others could be badly injured or killed if the
vehicle slips off the jack. If a jack is provided with
the vehicle, only use it for changing a at tire.
This vehicle may come with a jack and spare tire or a
tire sealant and compressor kit. To use the jack and
spare tire, seeChanging a Flat Tire on page 5-93.
To use the tire sealant and compressor kit, seeTire
Sealant and Compressor Kit on page 5-83.
5-82

Removing the Spare Tire and Tools
The jacking equipment needed to remove the spare tire
is stored under the rear seat. To release the jack from its
holder, turn the knob on the jack counterclockwise to
lower the jack head. SeeRear Seat Operation on
page 1-11for more information.The tools you will be using include:
A. Wheel Wrench
B. Wheel Blocks
C. Extension(s)
(Socket End)D. Handle (Jack End)
E. Jack
5-94

To remove the underbody-mounted spare from your
vehicle:
Notice:If you remove or restow a tire from/to
the storage position under the vehicle while it is
supported by a jack, you could damage the tire
and/or your vehicle. Always remove or restow a
tire when the vehicle is on the ground.
A. Wheel Wrench
B. Hoist Shaft
C. Extension
D. Retainer
E. Spare or Flat Tire (Valve
Stem Pointed Up)
1. Open the liftgate. SeeLiftgate/Liftglass on
page 2-13for more information.
2. Attach the wheel wrench (A) to the extension (C).3. Insert the socket end
of the extension (C)
on a 45 degree angle
downward into the hoist
drive shaft hole.
It is exposed when the rear gate is open and is just
above the rear bumper. Be sure the socket end
of the extension (C) connects to the hoist shaft.
5-95