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).
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 useful life of the vehicle. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded.
If your vehicle has a GM Oil Life System, a computer system that lets you know when to change the engine oil and filter. This is based on engine revolutions and engine temperature and not on mileage. Based on driving conditions, the mileage at which an oil change will be indicated can vary considerably. For the oil life system to work properly, you must reset the system every time the oil is changed.
When the system has calculated that oil life has been diminished, it will indicate that an oil change is necessary. A CHANGE ENGINE OIL message will come on. Change your oil as soon as possible within the next two times you stop for fuel. It is possible that, if you are driving under the best conditions, the oil life system may not indicate that an oil change 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. It is also important to check your oil regularly and keep it at the proper level.
If the system is ever reset accidentally, you must change you oil at 5,000 km (3,000 mi) since your last oil change. Remember to reset the oil life system whenever the oil is changed. Refer to
GM Oil Life System Resetting
.
Whenever the tires are rotated, the Check Tire Pressure System, if equipped must be reset. Refer to
Tire Pressure Monitor Procedure
in Tire Pressure Monitoring.
+ 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)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service +. |
25 000 km (15,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| • | Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. Refer to
Air Cleaner Element Replacement
in Engine Controls. |
| • | Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. Refer to
Passenger Compartment Air Filter Replacement
in Heating, Ventilation and Air Conditioning. |
| | An Emission Control Service +. |
37 500 km (22,500 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service +. |
50 000 km (30,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| • | Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. Refer to
Passenger Compartment Air Filter Replacement
in Heating, Ventilation and Air Conditioning. |
| | An Emission Control Service +. |
| • | Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. Refer to
Air Cleaner Element Replacement
in Engine Controls. |
| • | For supercharged engine only: Check the supercharger oil level and add the proper supercharger oil as needed or every 36 months, whichever occurs first. Refer to
Supercharger Oil Level Inspection
in Engine Mechanical. |
62 500 km (37,500 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service +. |
75 000 km (45,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. Refer to
Air Cleaner Element Replacement
in Engine Controls. |
| | An Emission Control Service +. |
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 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 is not used under any of these conditions, change the automatic transaxle fluid and filter at 166 000 km (100,000 mi). |
55 000 km (33,000 mi)
Change engine oil and filter or every 12 months, whichever occurs first.
An Emission Control Service [Dagger].
60 500 km (36,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service +. |
65 000 km (39,000 mi)
Change engine oil and filter or every 12 months, whichever occurs first.
An Emission Control Service [Dagger].
70 500 km (42,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service +. |
75 000 km (45,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| • | Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. Refer to
Passenger Compartment Air Filter Replacement
in Heating, Ventilation and Air Conditioning. |
| • | Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. Refer to
Air Cleaner Element Replacement
in Engine Controls. |
80 500 km (48,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service +. |
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 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 is not used under any of these conditions, change the automatic transaxle fluid and filter at 166 000 km (100,000 mi). |
87 500 km (52,500 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service *. |
100 000 km (60,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| • | Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. Refer to
Passenger Compartment Air Filter Replacement
in Heating, Ventilation and Air Conditioning. |
| • | Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. Refer to
Air Cleaner Element Replacement
in Engine Controls. |
| • | For supercharged engine only: Check the supercharger oil level and add the proper supercharger oil as needed or every 36 months, whichever occurs first. Refer to
Supercharger Oil Level Inspection
in Engine Mechanical. |
| | An Emission Control Service +. |
112 500 km (67,500 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service +. |
125 000 km (75,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| • | Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. Refer to
Air Cleaner Element Replacement
in Engine Controls. |
| • | Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. Refer to
Passenger Compartment Air Filter Replacement
in Heating, Ventilation and Air Conditioning. |
| | An Emission Control Service +. |
137 500 km (82,500 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service +. |
150 000 km (90,000 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| • | Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. Refer to
Passenger Compartment Air Filter Replacement
in Heating, Ventilation and Air Conditioning. |
| • | Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. Refer to
Air Cleaner Element Replacement
in Engine Controls. |
| • | For supercharged engine only: Check the supercharger oil level and add the proper supercharger oil as needed or every 36 months, whichever occurs first. Refer to
Supercharger Oil Level Inspection
in Engine Mechanical. |
| | An Emission Control Service +. |
162 500 km (97,500 mi)
| • | Change engine oil and filter or every 12 months, whichever occurs first. |
| | An Emission Control Service [Dagger]. |
| | An Emission Control Service +. |
166 000 km (100,000 mi)
| • | Inspect spark plug wires. |
| | An Emission Control Service +. |
| • | 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 you have not used the vehicle under severe service conditions listed previously, and therefore have not changed the automatic transaxle fluid, change both the fluid and filter. |
240 000 km (150,000 mi)
| • | Clean radiator, condenser, pressure cap and neck. If there is a loss of coolant, refer to
Loss of Coolant
in Engine Cooling. |
| • | Inspect engine accessory drive belt. Replace if needed. Refer to
Drive Belt Replacement
in Engine Mechanical. |
