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Maintenance Schedule................................ 438
Introduction............................................... 438
Maintenance Requirements........................ 438
Your Vehicle and the Environment............ 438
Using the Maintenance Schedule............... 439
Scheduled Maintenance............................. 440
Additional Required Services..................... 443
Maintenance Footnotes.............................. 444Owner Checks and Services..................... 445
At Each Fuel Fill....................................... 446
At Least Once a Month............................. 446
At Least Once a Year............................... 447
Recommended Fluids and Lubricants........ 449
Normal Maintenance Replacement Parts ... 450
Engine Drive Belt Routing......................... 451
Maintenance Record.................................. 452
Section 6 Maintenance Schedule
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Using the Maintenance Schedule
We at General Motors want to help you keep your
vehicle in good working condition. But we do
not know exactly how you will drive it. You may
drive very short distances only a few times a week.
Or you may drive long distances all the time in
very hot, dusty weather. You may use your vehicle
in making deliveries. Or you may drive it to
work, to do errands, or in many other ways.
Because of all the different ways people use their
vehicles, maintenance needs vary. You may
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
your vehicle in good condition, see your GM
Goodwrench
®dealer.
This schedule is for vehicles that:
carry passengers and cargo within
recommended limits. You will nd these limits
on the Tire and Loading Information label.
SeeLoading Your Vehicle on page 321.
are driven on reasonable road surfaces within
legal driving limits.
use the recommended fuel. SeeGasoline
Octane on page 341.The services inScheduled Maintenance on
page 440should be performed when indicated.
SeeAdditional Required Services on page 443and
Maintenance Footnotes on page 444for further
information.
{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 GM
Goodwrench
®dealer to have a quali ed
technician do the work.
Some maintenance services can be complex. So,
unless you are technically quali ed and have
the necessary equipment, you should have your
GM Goodwrench
®dealer do these jobs.
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When you go to your GM Goodwrench®dealer for
your service needs, you will know that GM-trained
and supported service technicians will perform
the work using genuine GM parts.
If you want to purchase service information, see
Service Publications Ordering Information on
page 474.
Owner Checks and Services on page 445tells you
what should be checked, when to check it, and
what you can easily do to help keep your vehicle in
good condition.
The proper replacement parts, uids, and
lubricants to use are listed inRecommended
Fluids and Lubricants on page 449andNormal
Maintenance Replacement Parts on page 450.
When your 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 GM parts.Scheduled Maintenance
When the change engine oil light and/or CHANGE
ENGINE OIL SOON message comes on, it
means that service is required for your vehicle.
Have your vehicle serviced as soon as possible
within the next 600 miles (1 000 km). It is possible
that, if you are driving under the best conditions,
the engine oil life system may not indicate
that vehicle service is necessary for over a year.
However, the engine oil and lter must be changed
at least once a year and at this time the system
must be reset. Your GM Goodwrench
®dealer has
GM-trained service technicians who will perform
this work using genuine GM parts and reset
the system.
If the engine oil life system is ever reset
accidentally, you must service your vehicle within
3,000 miles (5 000 km) since your last service.
Remember to reset the oil life system whenever
the oil is changed. SeeEngine Oil Life System on
page 352for information on the Engine Oil Life
System and resetting the system.
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When the change engine oil light and/or CHANGE
ENGINE OIL SOON message appears, certain
services, checks, and inspections are required.
Required services are described in the following
for “MaintenanceI” and “MaintenanceII.”
Generally, it is recommended that your rst service
be MaintenanceI, your second service be
MaintenanceII, and that you alternate
MaintenanceIand MaintenanceIIthereafter.
However, in some cases, MaintenanceIImay be
required more often.MaintenanceI— Use MaintenanceIif the
light/message comes on within 10 months since
the vehicle was purchased or MaintenanceII
was performed.
MaintenanceII— Use MaintenanceIIif the
previous service performed was MaintenanceI.
Always use MaintenanceIIwhenever the
light/message comes on 10 months or more since
the last service or if the light/message has not
come on at all for one year.
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