Long Trip/Highway Scheudled Maintenance; Footnotes; Long Trip/Highway Scheduled Maintenance- Page 361

Long Trip/Highway Scheduled Maintenance

7-20

The services shown in this schedule up to 100,000 miles
(166 000 km) should be performed after 100,000 miles
(166 000 km) at the same intervals. The services shown
at 150,000 miles (240 000 km) should be performed at
the same interval after 150,000 miles (240 000 km).

See “Owner Checks and Services” and 
“Periodic Maintenance Inspections” following.

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 emission 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.

* If your vehicle has the GM Oil Life System

t

, the

system will show you when to change the engine oil and
filter 

--

 usually between 3,000 miles (5 000 km) and

10,000 miles (16 000 km) since your last oil change.
Under severe conditions, the indicator may come on
before 3,000 miles (5 000 km). Never drive your vehicle
more than 10,000 miles (16 000 km) or 12 months
without an oil and filter change.

The system won’t detect dust in the oil. So if you drive in
a dusty area, be sure to change your oil and filter every
3,000 miles (5 000 km) or sooner if the CHANGE OIL
SOON message appears. Remember to reset the Oil Life
System whenever the oil is changed. For more
information, see “Oil Life System” in the Index.

@ Whenever the tires are rotated, the Check Tire Pressure 
System (if your vehicle is so equipped) must be reset.

+ A good time to check your brakes is during tire rotation. 
See “Brake System Inspection” under “Periodic 
Maintenance Inspections” in Part C of this schedule.