Chevrolet 2009 Aveo Automobile User Manual


 
Scheduled Maintenance
When the change engine oil light displays, service is
required for the vehicle. Have the vehicle serviced
as soon as possible within the next 600 miles
(1 000 km). It is possible that, if 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 filter must be changed at
least once a year and at this time the system must
be reset. Your dealer/retailer has trained service
technicians who will perform this work using genuine
parts and reset the system.
If the engine oil life system is ever reset accidentally,
service the vehicle within 3,000 miles (5 000 km)
since the last service. Remember to reset the oil life
system whenever the oil is changed. See for information
on the Engine Oil Life System and resetting the
system.
When the change engine oil light displays, certain
services, checks, and inspections are required.
Required services are described in the following for
“Maintenance I and “Maintenance II.” Generally,
it is recommended that the first service be
Maintenance I, the second service be Maintenance II,
and then alternate Maintenance I and Maintenance II
thereafter. However, in some cases, Maintenance II may
be required more often.
Maintenance I — Use Maintenance I if the change
engine oil light displays within 10 months since
the vehicle was purchased or Maintenance II was
performed.
Maintenance II — Use Maintenance II if the previous
service performed was Maintenance I. Always use
Maintenance II whenever the change engine oil light
displays 10 months or more since the last service or if
the message has not come on at all for one year.
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