flat tire Oldsmobile Bravada 2003 s User Guide

If you need to replace any of your wheels, wheel bolts
or wheel nuts, replace them only with new
GM
original equipment parts. This way, you will be sure to
have the right wheel, wheel bolts and wheel nuts
for your vehicle.
Lb CAUTION:
Using the wrong replacement wheels, wheel
bolts or wheel nuts on your vehicle can be
dangerous.
It could affect the braking and
handling
of your vehicle, make your tires lose
air and make you lose control. You could have
a collision in which you or others could be injured. Always use the correct wheel, wheel
bolts and wheel nuts for replacement.
Notice: The wrong wheel can also cause problems
with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height,
vehicle ground clearance and tire clearance to the body and chassis.
See
Changing a Flat Tire on page 5-62 for more
information.
Used Replacement Wheels
Putting a used wheel on 1 lr vehicle is
dangerous. You can’t know how it’s been used
or how far
it’s been driven. It could fail
suddenly and cause a crash. If you have to replace a wheel, use a new
GM original
equipment wheel.
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lire Chains
Accessory Inflator
I^
Do.. - use tire ch-..ls. There’s no- _.__ugh
clearance. Tire chains used on a vehicle without
the proper amount of clearance can cause
damage to the brakes, suspension or other
vehicle parts. The area damaged by the tire
chains could cause you to lose control of your
vehicle and you or others may be injured
in a
crash. Use another type of traction device only if
its manufacturer recommends it for use on
your vehicle and tire size combination and road
conditions. Follow that manufacturer’s instructions.
To help avoid damage to your
vehicle, drive slowly, readjust or remove the device
if it’s contacting your vehicle, and don’t
spin your wheels.
If you do find traction devices
that will fit, install them on the rear tires. Your
vehicle may be equipped with an air inflator
system. You can inflate things like basketballs and
bicycle tires.
Also, you can use it to bring your tire
pressure up to the proper pressure. It is not designed to
inflate large objects which will require more than five
minutes to inflate, such as an air mattress.
To remove the cover, pull the two tabs on the cover and
pull
it off.
The air inflator kit may be located in the glove
compartment. The kit includes a
22 ft (6.7 m) hose with
three nozzle adapters.
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To use the air inflator attach the appropriate nozzle
adapter to the end of the hose
if required. Then attach
that end of the hose to the object you wish to inflate.
Attach the other end of the hose to the outlet.
Press and release the switch to turn the air inflator on.
The indicator light will remain on when the inflator is
running.
The system has an internal clock to prevent overheating.
The system will allow about five minutes of running
time, then the compressor will stop. The indicator light
will then begin to flash. When the indicator is off,
the inflator can be started again by pressing the switch.
If the compressor is still hot,
it may only run for a
short time before shutting off again.
Press and release the switch to turn the inflator off.
Place the inflator kit
tools in the pouch and store
it properly. Remove the inflator hose from the outlet
during loading and unloading. Load leveling will
not function with the inflator hose attached
to the inflator
outlet. See ”Electronically Controlled Air Suspension
System” in the Index.
To reinstall the cover, line up the tabs at the back of the
cover, put it in place and latch the tabs.
A continuous flashing indicator light may also indicate a
malfunction in the air suspension system. See
“Electronically Controlled Air Suspension System” in the
Index.
Inllarlllg something too m,.-h can make it
explode, and you or others could be injured.
Be sure to read the inflator instructions, and
inflate any object only to its recommended
If a Tire Goes Flat
It’s unusual for a tire to “blowout” while you’re driving,
especially
if you maintain your tires properly. If air goes
out of a tire, it’s 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 flat tire will create a drag that
pulls the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheel firmly.
Steer to maintain lane position, and then gently brake to
a stop well out of the traffic lane.
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A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you’d 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.
If
a tire goes flat, the next part shows how to use your
jacking equipment
to change a flat tire safely.
Changing a Flat Tire
If a tire goes flat, avoid further tire and wheel damage
by driving slowly
to a level place. Turn on your
hazard warning flashers. Cha..,ing
a tire can ca-.-e an injc.
,. The
vehicle can slip
off the jack and roll over you
or other people. You and they could be badly
injured. Find a level place to change your tire.
To help prevent the vehicle from moving:
1. Set the parking brake firmly.
2. Put the shift lever in PARK (P).
3. Turn off the engine.
4. Put the wheel blocks at the front and rear
of the tire farthest away from the one
being changed. That would be the tire on
the other side of the vehicle,
at the
opposite end.
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2. Turn the wheel wrench counterclockwise to lower
the spare tire. Keep turning the wheel wrench until
the spare tire can be pulled out from under the
vehicle.
If the spare tire does not lower to the ground, the
secondary latch is engaged causing the tire
not to lower. See “Secondary Latch System” later in
this section.
When the tire has been completely lowered, 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:
To help avoid vehicle damage, do not drive
the vehicle before the cable is restored.
3. Put the spare tire near the flat tire.
4. Position the chisel end of
your wheel wrench in the
notch of the center
cap and pry
off the
center cap.
See “Removing the Flat Tire and Installing the Spare
Tire” later in this section to continue changing the flat tire.
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Secondary Latch System
Your vehicle has an underbody mounted tire hoist
assembly equipped with
a secondary latch system. It’s
designed to stop the spare or flat road tire from
suddenly falling
off your vehicle if the cable holding the
spare tire
is damaged. For the secondary latch to
work, the tire must be stowed with the valve stem
pointing
up. See “Storing a Flat or Spare Tire and Tools”
for instructions on storing the spare or flat tire correctly.
Before beginning this procedure read all the
instructions. Failure to read and follow the
instructions could damage the hoist assembly
and you and others could get hurt. Read and
follow the instructions listed below. Someone standing too close during the
procedure could be injured by the
jack. If the
spare tire does not slide
off the jack
completely, make sure no one is behind you
or
on either side of you as you pull the jack out
from the spare.
1
To release the spare tire from the secondary latch do
the following:
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9.
10. 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.
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, insert the
jack handle, extension and wheel wrench into the
hoist shaft hole in the bumper, on an angle, and turn
the wheel wrench counterclockwise
to lower the
spare the rest of the way.
11. Tilt the retainer at the end of the cable and pull it
through the wheel opening. Pull the tire out from
under the vehicle.
12. 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.
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Removing the Flat Tire and Installing
the Spare Tire
'- 1. Using the wheel wrench,
loosen all the wheel nuts.
Don't remove them yet.
Front
2. Turn the jack adjusting knob clockwise by hand to
3. Place the handle, extension and wheel wrench onto
raise the
jack lift head.
the jack.
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I L
A. Frame
B. Jack
C. Handle Rear
D. Extension
E. Wheel Wrench
4. Place the jack
in the appropriate position nearest
the flat tire.
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. 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.
. . ....
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5. Raise the vehicle by turning the jack handle
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 and take off the flat tire.
7. Remove any rust or dirt
from the wheel
bolts,
mounting surfaces
and spare wheel.
Is--- -
Rust or dir n t ---lee-, 3r 4 the p. s to
which
it is fastened, can make the wheel nuts
become loose after
a time. The wheel could
come
off and cause an accident. When you
CAUTION: (Continued) change a
wheel, remove any rust or dirt from
the 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 you need to, to
get all the rust or dirt
off.
1
Never use oil or grease on studs tan nnutS. If
you do, the nuts might come loose. Your wheel
could fall
off, causing a serious
8. Place the spare on the wheel mounting surface.
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