Scheduled Maintenance
When the Change Engine Oil message in the Driver
Information Center (DIC) 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, your engine oil and filter 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.
See
Engine Oil on page 5-16 for information on the
Engine Oil Life System and resetting the system.
When the Change Engine Oil message appears,
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 your first service be
Maintenance
I
, your second service be Maintenance
II
and that you 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 message comes on within ten months since
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 message comes on ten
months or more since the last service or if the message
has not come on at all for one year.
6-4
Содержание 2004 CTS
Страница 5: ...These are some examples of vehicle symbols you may find on your vehicle v ...
Страница 6: ... NOTES vi ...
Страница 17: ...Put someone on it Get it up to speed Then stop the vehicle The rider doesn t stop 1 11 ...
Страница 125: ... NOTES 3 3 ...
Страница 126: ...Instrument Panel Overview 3 4 ...
Страница 298: ...Engine Compartment Overview When you open the hood on the 3 2L V6 you ll see the following 5 12 ...
Страница 300: ...When you open the hood on the 3 6L HFV6 you ll see the following 5 14 ...
Страница 394: ... NOTES 5 108 ...
Страница 411: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 17 ...
Страница 412: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 18 ...
Страница 426: ... NOTES 7 14 ...