Tire Rotation
Tires should be rotated every
5,000 to 8,000 miles (8 000 to
13 000 km). SeeScheduled
Maintenance on page 10-3.
The purpose of a regular tire
rotation is to achieve a uniform
wear for all tires on the vehicle.
This will ensure that the vehicle
continues to perform most like it
did when the tires were new.
Any time you notice unusual
wear, rotate the tires as soon
as possible and check wheel
alignment. Also check for
damaged tires or wheels.
See When It Is Time for New
Tires on page 9-56 andWheel
Replacement on page 9-60 for
more information. When rotating the vehicle’s tires,
always use the correct rotation
pattern shown here.
Tires should only be moved from
front to rear and rear to front on
the same side of the vehicle.
Do not include the compact
spare tire in the tire rotation.
After the tires have been
rotated, adjust the front and
rear inflation pressures to the
amounts shown on the Tire
and Loading Information label.See
Tire Pressure on page 9-49
and Vehicle Load Limits on
page 8-12.
{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
changing a wheel, remove any rust
or dirt from places where the wheel
attaches to the vehicle. In an
emergency, 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. See If a Tire Goes Flat on
page 9-62.
Make certain that all wheel
nuts are properly tightened.
See “Wheel Nut Torque” under
Capacities and Speci cations
on page 11-2.
Vehicle Care 9-55
When It Is Time for New
Tires
Various factors, such as
maintenance, temperatures,
driving speeds, vehicle loading,
and road conditions influence
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 the
tires have only 1/16 inch (1.6 mm)
or less of tread remaining.The vehicle needs new tires if any
of the following statements are true:•You can see the indicators at
three or more places around
the tire.
•You can see cord or fabric
showing through the tire’s rubber.
•The tread or sidewall is cracked,
cut, or snagged deep enough to
show cord or fabric.
•The tire has a bump, bulge,
or split.
•The tire has a puncture, cut, or
other damage that cannot be
repaired well because of the size
or location of the damage.
The rubber in tires degrades over
time, even if they are not being used.
This is also true for the spare tire,
if the vehicle has one. Multiple
conditions affect how fast this aging
takes place, including temperatures,
loading conditions, and inflation pressure maintenance. With proper
care and maintenance tires typically
wear out before they degrade due to
age. If you are unsure about the
need to replace the tires as they get
older, consult the tire manufacturer
for more information.
Buying New Tires
GM has developed and matched
specific tires for the vehicle. If you
need replacement tires, GM strongly
recommends that you get tires that
are the same size, brand, load range,
speed rating, and construction type
(radial and bias-belted tires) as the
vehicle’s original tires. This way, the
vehicle will continue to have tires
that are designed to give the same
performance and vehicle safety,
during normal use, as the original
tires. See
Tire Sidewall Labeling on
page 9-44 for additional information.
9-56 Vehicle Care
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 flat tire
creates 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.
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 bevery 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
flat 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 flat tire.
If a tire goes flat, avoid further tire
and wheel damage by driving slowly
to a level place. Turn on the hazard
warning flashers. See Hazard
Warning Flashers on page 5-3 .
{CAUTION
Changing a tire can be dangerous.
The vehicle can slip off the jack
and roll over or fall on you or other
people. You and they could be
badly injured or even killed. Find
a level place to change your tire.
To help prevent the vehicle from
moving:
1. Set the parking brake firmly.
2. Put an automatic transmission shift lever in
P (Park), or shift a manual
transmission to 1 (First) or
R (Reverse).
3. Turn off the engine and do not restart while the vehicle
is raised.
4. Do not allow passengers to remain in the vehicle.
(Continued)
9-62 Vehicle Care
Washing the Vehicle
To preserve the vehicle’s finish,
keep it clean by washing it often.
Do not wash the vehicle in
direct sunlight and use a car
washing soap.
Notice:Certain cleaners contain
chemicals that can damage the
emblems or nameplates on the
vehicle. Check the cleaning
product label. If it states that it
should not be used on plastic
parts, do not use it on the vehicle
or damage may occur and it would
not be covered by the warranty.
Do not use cleaning agents that are
petroleum based or that contain acid
or abrasives, as they can damage
the paint, metal or plastic on the
vehicle. Approved cleaning products
can be obtained from your dealer/
retailer. Follow all manufacturers’ directions regarding correct product
usage, necessary safety precautions
and appropriate disposal of any
vehicle care product.
Rinse the vehicle well, before
washing and after to remove all
cleaning agents completely. If they
are allowed to dry on the surface,
they could stain.
Dry the finish with a soft, clean
chamois or an all-cotton towel
to avoid surface scratches and
water spotting.
High pressure car washes may
cause water to enter the vehicle.
Avoid using high pressure washes
closer than 12 inches (30 cm) to the
surface of the vehicle. Use of power
washers exceeding 1,200 psi
(8 274 kPa) can result in damage
or removal of paint and decals.
Notice:
Conveyor systems on
some automatic car washes could
damage the vehicle. There may
not be enough clearance for
the undercarriage. Check with the
car wash manager before using
the automatic car wash.
Weatherstrips
Silicone grease on weatherstrips will
make them last longer, seal better,
and not stick or squeak. Apply
silicone grease with a clean cloth.
During very cold, damp weather
frequent application may be required.
See “Fluids and Lubricants” in the
Index of the “Maintenance and
Warranty and Owner assistance
Information” manual.
Vehicle Care 9-77
Windshield and Wiper Blades
Clean the outside of the windshield
with glass cleaner.
Clean the rubber blades using a
lint free cloth or paper towel soaked
with windshield washer fluid or a mild
detergent. Wash the windshield
thoroughly when cleaning the blades.
Bugs, road grime, sap, and a buildup
of vehicle wash/wax treatments may
cause wiper streaking. Replace the
wiper blades if they are worn or
damaged.
Wipers can be damaged by:
•Extreme dusty conditions
•Sand and salt
•Heat and sun
•Snow and ice, without proper
removal
Tires
Use a stiff brush with tire cleaner to
clean the tires.
Notice:Using petroleum-based
tire dressing products on the
vehicle may damage the paint
nish and/or tires. When applying
a tire dressing, always wipe off
any overspray from all painted
surfaces on the vehicle.
Sheet Metal Damage
If the vehicle is damaged and
requires sheet metal repair or
replacement, make sure the body
repair shop applies anti-corrosion
material to parts repaired or
replaced to restore corrosion
protection.
Original manufacturer replacement
parts will provide the corrosion
protection while maintaining
the vehicle warranty.
Finish Damage
Any stone chips, fractures or deep
scratches in the finish should be
repaired right away. Bare metal will
corrode quickly and may develop into
major repair expense.
Minor chips and scratches can be
repaired with touch-up materials
available from your dealer/retailer.
Larger areas of finish damage can be
corrected in your dealer’s/retailer’s
body and paint shop.
Underbody Maintenance
Chemicals used for ice and snow
removal and dust control can collect
on the underbody. If these are not
removed, corrosion and rust can
develop on the underbody parts such
as fuel lines, frame, floor pan, and
exhaust system even though they
have corrosion protection.
Vehicle Care 9-79
Service and
Maintenance
General InformationGeneral Information.............10-1
Scheduled MaintenanceScheduled Maintenance ........10-3
Recommended Fluids,
Lubricants, and Parts
Recommended Fluids and
Lubricants ......................
.10-15
Maintenance Replacement Parts .............................
.10-17
Maintenance RecordsMaintenance Records .........10-18
General Information
Important: Keep engine oil at the
proper level and change as
recommended.
Have you purchased the GM
Protection Plan? The Plan
supplements the vehicle warranties.
See the Warranty and Owner
Assistance booklet or your dealer/
retailer for details.
Notice:
Maintenance intervals,
checks, inspections, replacement
parts, and recommended uids
and lubricants as prescribed in
this manual are necessary to
keep this vehicle in good working
condition. Any damage caused
by failure to follow scheduled
maintenance might not be covered
by the vehicle warranty. Proper vehicle maintenance not only
helps to keep the vehicle in good
working condition, but also helps the
environment. All recommended
maintenance is important. Improper
vehicle maintenance can even affect
the quality of the air we breathe.
Improper fluid levels or the wrong tire
inflation can increase the level of
emissions from the vehicle. To help
protect the environment, and to keep
the vehicle in good condition, be sure
to maintain the vehicle properly.
Using the Maintenance
Schedule
We want to help keep this vehicle in
good working condition. But we do
not know exactly how you will drive it.
You might drive very short distances
only a few times a week. Or you
might drive long distances all the
time in very hot, dusty weather.
You might use the vehicle in making
deliveries. Or you might drive it to
work, to do errands, or in many
other ways.
Service and Maintenance 10-1
Because of all the different
ways people use their vehicles,
maintenance needs vary. You might
need more frequent checks and
replacements. So please read the
following and note how you drive.
If you have any questions on how to
keep the vehicle in good condition,
see your dealer/retailer.
This schedule is for vehicles that:
•carry passengers and cargo
within recommended limits on
the Tire and Loading Information
label. SeeVehicle Load Limits on
page 8-12.
•are driven on reasonable road
surfaces within legal driving limits.
•use the recommended fuel.
See Recommended Fuel on
page 8-39.
The services in Scheduled
Maintenance on page 10-3 should
be performed when indicated.
{CAUTION
Performing maintenance work
on a vehicle can be dangerous.
In trying to do some jobs, you can
be seriously injured. Do your own
maintenance work only if you
have the required know-how and
the proper tools and equipment
for the job. If you have any doubt,
see your dealer/retailer to have a
qualified technician do the work.
See Doing Your Own Service
Work on page 9-4.
Some maintenance services can
be complex. So, unless you are
technically qualified and have the
necessary equipment, have your
dealer/retailer do these jobs. When you go to your dealer/retailer
for service, trained and supported
service technicians will perform
the work using genuine parts.
To purchase service information,
see
Service Publications Ordering
Information on page 12-12 .
The proper replacement parts,
fluids, and lubricants to use are
listed in Recommended Fluids and
Lubricants on page 10-15 and
Maintenance Replacement Parts on
page 10-17. When the vehicle is
serviced, make sure these are used.
All parts should be replaced and all
necessary repairs done before you
or anyone else drives the vehicle.
We recommend the use of genuine
parts from your dealer/retailer.
10-2 Service and Maintenance
Scheduled
Maintenance
The services shown in this schedule
up to 192 000 km (120,000 miles)
should be repeated after 192 000 km
(120,000 miles) at the same intervals
for the life of this vehicle.
Footnotes
†The U.S. Environmental Protection
Agency or the California Air
Resources Board has determined
that the failure to perform this
maintenance item will not nullify the
emissions warranty or limit recall
liability prior to the completion of the
vehicle’s useful life. We, however,
urge that all recommended
maintenance services be performed
at the indicated intervals and the
maintenance be recorded.
+ A good time to check your brakes
is during tire rotation. See Tire
Rotation on page 9-55 .
8 000 km (5,000 Miles)
❑Change engine oil and filter
(or every 3 months, whichever
occurs first). An Emission Control
Service.
❑ Rotate tires. See Tire Rotation on
page 9-55 for proper rotation
pattern and additional information.
(See footnote +.)
❑ Inspect engine air cleaner filter
if vehicle is driven in dusty
conditions. Replace filter if
necessary.
16 000 km (10,000 Miles)
❑ Change engine oil and filter
(or every 3 months, whichever
occurs first). An Emission Control
Service.
❑ Rotate tires. See Tire Rotation
on page 9-55 for proper rotation
pattern and additional information.
(See footnote +.)
❑ Inspect engine air cleaner filter
if vehicle is driven in dusty
conditions. Replace filter if
necessary.
24 000 km (15,000 Miles)
❑ Change engine oil and filter
(or every 3 months, whichever
occurs first). An Emission Control
Service.
❑ Rotate tires. See Tire Rotation
on page 9-55 for proper rotation
pattern and additional information.
(See footnote +.)
❑ Inspect engine air cleaner filter
if vehicle is driven in dusty
conditions. Replace filter if
necessary.
❑ Inspect passenger compartment
air filter.
❑ Change transfer case fluid when
doing frequent trailer towing.
❑ Change rear differential fluid when
doing frequent trailer towing.
Service and Maintenance 10-3