Important: Additional maintenance recommendations are in this subsection. Also
refer to
Owner Checks and Services
,
Periodic Maintenance Inspection
.
The services shown in this schedule up to 166 000 km (100,000 mi)
should be performed after 166 000 km (100,000 mi)
at the same intervals. The services shown at 240 000 km
(150,000 mi) should be performed at the same interval after
240 000 km (150,000 mi).
Engine Oil Scheduled Maintenance
Change engine oil and filter as indicated by the GM Oil Life System™
or every 12 months, whichever occurs first. Reset the system. The
system will show you when to change the oil - usually
between 5 000 km (3,000 mi) and 12 500 km
(7,500 mi) since the last oil change. Under severe
conditions, the CHANGE OIL SOON message may be displayed before
5 000 km (3,000 mi).
Never drive the vehicle more than 16 000 km (10,000 mi)
or 12 months without an oil and filter change.
The system will not detect dust in the oil. If the vehicle is driven
in a dusty area, be sure to change the oil and filter every 5 000 km
(3,000 mi) or sooner if the CHANGE OIL SOON message
is displayed. Reset the Oil Life System when the oil and filter
have been changed. Refer to
GM Oil Life System Resetting
.
An Emission Control Service. Refer to footnote [Dagger].
Footnotes
[Dagger] 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.
+ A good time to check the brakes is during tire rotation. Refer
to
Brake Pad Inspection
in
Disc Brakes.
12 500 km (7,500 mi)
Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +.
25 000 km (15,000 mi)
| • | Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +. |
37 500 km (22,500 mi)
Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +.
50 000 km (30,000 mi)
| • | Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +. |
| | An Emission Control Service. Refer to footnote [Dagger]. |
62 500 km (37,500 mi)
Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +.
75 000 km (45,000 mi)
| • | Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +. |
83 000 km (50,000 mi)
Change the automatic transmission fluid and filter if the vehicle is
mainly driven under one or more of these conditions:
| • | In heavy 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 high performance operation |
If the vehicle is not used under any of these conditions, change the
fluid and filter at 166 000 km (100,000 mi).
87 500 km (52,500 mi)
Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +.
100 000 km (60,000 mi)
| • | Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +. |
| • | Inspect engine accessory drive belt. Replace if needed. Refer
to
Drive Belt Replacement
in Engine
Mechanical. |
| | An Emission Control Service. Refer to footnote [Dagger]. |
112 500 km (67,500 mi)
Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +.
125 000 km (75,000 mi)
| • | Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +. |
137 500 km (82,500 mi)
Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +.
150 000 km (90,000 mi)
| | An Emission Control Service. Refer to footnote [Dagger]. |
| • | Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +. |
162 500 km (97,500 mi)
Rotate tires. Refer to
Tire Rotation
in Tires and Wheels. Refer to footnote +.
166 000 km (100,000 mi)
| • | Inspect the spark plug wires. |
| | An Emission Control
Service. Refer to footnote [Dagger]. |
| • | Change the automatic transmission fluid and filter 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 the vehicle has not been used under the severe service conditions
listed previously, and therefore the automatic transaxle fluid has not been
changed, change both the fluid and filter. |
240 000 km (150,000 mi)
Drain, flush and refill the cooling system or every 60 months
since the last cooling system service, whichever occurs first. For information
on the proper coolant to use, refer to
Fluid and Lubricant Recommendations
. Inspect hoses, clean
radiator, condenser, pressure cap and neck. If there is a
loss of coolant, Refer to
Loss of Coolant
in Engine Cooling.
An Emission Control Service. Refer to footnote [Dagger].
