How to Add Coolant to the
Coolant Recovery Tank
If you need more coolant, add the
proper DEX-COOL®coolant mixture
at the coolant recovery tank, but
be careful not to spill it.
Occasionally check the coolant level
in the radiator. For information on
how to add coolant to the radiator,
see Cooling System on page 9-19 .
{CAUTION
You can be burned if you spill
coolant on hot engine parts.
Coolant contains ethylene glycol,
and it will burn if the engine parts
are hot enough. Do not spill
coolant on a hot engine.
{CAUTION
Adding only plain water to your
cooling system can be dangerous.
Plain water, or some other liquid
such as alcohol, can boil before
the proper coolant mixture will.
(Continued)
CAUTION (Continued)
Your vehicle’s coolant warning
system is set for the proper
coolant mixture. With plain water
or the wrong mixture, your engine
could get too hot but you would
not get the overheat warning.
Your engine could catch fire and
you or others could be burned.
Use a 50/50 mixture of clean,
drinkable water and a proper
coolant.
Notice: In cold weather, water
can freeze and crack the engine,
radiator, heater core and other
parts. Use the recommended
coolant and the proper coolant
mixture.
Vehicle Care 9-21
5. Put the cap back on the coolantrecovery tank, but leave the
pressure cap off.
6. Start the engine and let it run until you can feel the upper
radiator hose getting hot. Watch
out for the engine cooling fan.
7. By this time, the coolant level inside the radiator filler neck may
be lower. If the level is lower,
add more of the proper coolant
mixture through the filler neck
until the level reaches the base
of the filler neck.
8. Then replace the pressure cap. At any time during this procedure
if coolant begins to flow out of the
filler neck, reinstall the pressure
cap. Be sure the ears on the
pressure cap are in line with
the vent tube.Engine Overheating
A coolant temperature gage is
located on the vehicle’s instrument
panel. See Engine Coolant
Temperature Gage on page 4-11 .
Check to see if the electric engine
cooling fan is running. If the engine
is overheating, the fan should be
running. If it is not, the vehicle needs
service.
If no problem is apparent, but the
coolant level is not at or above the
FULL mark, add a 50/50 mixture
of clean, drinkable water and
DEX-COOL
®coolant at the coolant
recovery tank. See Engine Coolant
on page 9-19 for more information
about the proper coolant mixture.
If the coolant inside the coolant
recovery tank is boiling, do not do
anything else until it cools down.
The vehicle should be parked on
a level surface.
If Steam Is Coming From Your
Engine
{CAUTION
Steam from an overheated engine
can burn you badly, even if you
just open the hood. Stay away
from the engine if you see or hear
steam coming from it. Just turn it
off and get everyone away from
the vehicle until it cools down. Wait
until there is no sign of steam or
coolant before you open the hood.
If you keep driving when your
engine is overheated, the liquids
in it can catch fire. You or others
could be badly burned. Stop your
engine if it overheats, and get
out of the vehicle until the engine
is cool.
Notice: If the engine catches
re because of being driven with
no coolant, your vehicle can be
badly damaged. The costly repairs
would not be covered by the
vehicle warranty.
Vehicle Care 9-23
What to Add
Use only new DOT-3 brake
fluid from a sealed container.
SeeRecommended Fluids and
Lubricants on page 10-15 .
Always clean the brake fluid
reservoir cap and the area around
the cap before removing it. This
helps keep dirt from entering the
reservoir.
{CAUTION
With the wrong kind of fluid in the
brake or clutch hydraulic system,
the brakes or clutch might not
work well. This could cause a
crash. Always use the proper
brake fluid. Notice:
Using the wrong uid can
badly damage brake or clutch
hydraulic system parts.
For example, just a few drops
of mineral-based oil, such as
engine oil, in the brake or clutch
hydraulic system can damage
brake or clutch hydraulic
system parts so badly that they
will have to be replaced. Do not
let someone put in the wrong
kind of uid.
If brake uid is spilled on the
vehicle’s painted surfaces, the
paint nish can be damaged.
Be careful not to spill brake
uid on the vehicle. If you do,
wash it off immediately.
Battery
This vehicle has a maintenance
free battery. When it is time for a
new battery, see your dealer/retailer
for one that has the replacement
number shown on the original
battery’s label. See
Engine
Compartment Overview on
page 9-6 for battery location.
{WARNING
Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California
to cause cancer and reproductive
harm. Wash hands after handling.
9-28 Vehicle Care
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
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
32 000 km (20,000 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.
40 000 km (25,000 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.
48 000 km (30,000 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 +.)
❑ Replace engine air cleaner filter
(or every 24 months, whichever
occurs first). See Engine Air
Cleaner/Filter on page 9-16 for
more information.
❑ Check restraint system. Make
sure the safety belt reminder light
and safety belt assemblies are
working properly. Look for any
other loose or damaged safety
belt system parts. If you see
anything that might keep a safety
belt system from doing its job,
have it repaired. Have any torn
or frayed safety belts replaced.
Also see Safety System Check
on page 2-21. ❑
Replace passenger compartment
air filter.
❑ Change transfer case fluid when
doing frequent trailer towing.
❑ Change rear differential fluid when
doing frequent trailer towing.
❑ Inspect fuel tank, cap, cap gasket,
and lines for damage or leaks
(or every 24 months, whichever
occurs first). Replace parts as
needed. An Emission Control
Service. (See footnote †.)
❑ Change manual transmission fluid
every 48 000 km (30,000 miles)
only if your vehicle is used to tow
a trailer.
10-4 Service and Maintenance
56 000 km (35,000 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.
64 000 km (40,000 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.
72 000 km (45,000 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.
80 000 km (50,000 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.
88 000 km (55,000 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.
Service and Maintenance 10-5
96 000 km (60,000 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 +.)
❑ Replace engine air cleaner filter
(or every 24 months, whichever
occurs first). See Engine Air
Cleaner/Filter on page 9-16 for
more information.
❑ Check restraint system. Make
sure the safety belt reminder light
and safety belt assemblies are
working properly. Look for any
other loose or damaged safety
belt system parts. If you see
anything that might keep a safety
belt system from doing its job,
have it repaired. Have any torn
or frayed safety belts replaced.
Also see Safety System Check
on page 2-21. ❑
Replace passenger compartment
air filter.
❑ Change transfer case fluid when
doing frequent trailer towing.
❑ Change rear differential fluid when
doing frequent trailer towing.
❑ Inspect engine accessory drive
belts (or every 48 months,
whichever occurs first). Visually
inspect belt for fraying, excessive
cracks, or obvious damage.
Replace belt if necessary.
An Emission Control Service.
❑ Inspect for tappet noise and
engine vibration. Adjust valve
clearance to factory specifications
if necessary (or every 48 months,
whichever occurs first). An
Emission Control Service.
❑ Inspect fuel tank, cap, cap gasket,
and lines for damage or leaks
(or every 24 months, whichever
occurs first). Replace parts as
needed. An Emission Control
Service. (See footnote †.) ❑
Change manual transmission fluid
every 48 000 km (30,000 miles)
only if your vehicle is used to tow
a trailer.
❑ Change automatic
transmission fluid every
96 000 km (60,000 miles) if the
vehicle is mainly driven under one
or more of these conditions:
- In heavy city traffic where the outside temperature regularly
reaches 32°C (90°F) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police, or delivery service.
If you do not use your vehicle under
any of these conditions, the uid
does not require changing.
See Recommended Fluids and
Lubricants on page 10-15 for
the proper uid to use.
10-6 Service and Maintenance