The following schedules are for vehicles that meet the following criteria:
| • | Carry passengers and cargo within recommended limits. These limits are listed on the vehicle's Tire Loading Information Label located on the driver's door. |
| • | Are driven on reasonable road surfaces within legal driving limits. |
| • | Use the recommended fuel. |
Maintenance Schedule Intervals
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.
Your vehicle has 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 in the Driver Information Center (DIC) 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
.
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.
Lubricate chassis components with each engine oil and filter change.
Lubricate the suspension, steering linkage, transaxle shift linkage and the underbody contact points and linkage.
+ A good time to check the brakes is during tire rotation. Refer to
Explanation of Scheduled Services
.
Scheduled Maintenance
12 500 km (7,500 mi)
Rotate the tires +.
An Emission Control Service †.
25 000 km (15,000 mi)
| • | Inspect the engine air cleaner filter if the vehicle is driven in dusty conditions. Replace the filter if necessary. |
| | An Emission Control Service †. |
| • | Replace the passenger compartment air filter if necessary. If the vehicle is driven regularly under dusty conditions, the filter may require replacement more often. |
| | An Emission Control Service †. |
37 500 km (22,500 mi)
Rotate the tires. +.
An Emission Control Service †.
50 000 km (30,000 mi)
| • | Replace the passenger compartment air filter. If the vehicle is driven regularly under dusty conditions, the filter may require replacement more often. |
| | An Emission Control Service †. |
| • | Replace the engine air cleaner filter. |
| • | An Emission Control Service †. |
62 500 km (37,500 mi)
Rotate the tires. +.
An Emission Control Service †.
75 000 km (45,000 mi)
| • | Inspect the engine air cleaner filter if the vehicle is driven in dusty conditions. Replace the filter if necessary. |
| | An Emission Control Service †. |
| • | Replace passenger compartment air filter. |
| | An Emission Control Service †. |
83 000 km (50,000 mi)
Change the automatic transaxle 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 operated under any of these conditions, the fluid and filter do not require changing. |
87 500 km (52,500 mi)
Rotate the tires. +.
An Emission Control Service †.
100 000 km (60,000 mi)
| • | Replace the passenger compartment air filter. If the vehicle is driven regularly under dusty conditions, the filter may require replacement more often. |
| | An Emission Control Service †. |
| • | Replace the engine air cleaner filter. |
| | An Emission Control Service †. |
112 500 km (67,500 mi)
Rotate the tires. +.
An Emission Control Service †.
125 000 km (75,000 mi)
| • | Inspect the engine air cleaner filter if the vehicle is driven in dusty conditions. Replace filter if necessary. |
| | An Emission Control Service †. |
| • | Replace the passenger compartment air filter if equipped. If the vehicle is driven regularly under dusty conditions, the filter may require replacement more often. |
| | An Emission Control Service †. |
137 500 km (82,500 mi)
Rotate the tires. +.
An Emission Control Service †.
150 000 km (90,000 mi)
| • | Replace the passenger compartment air filter if equipped. If the vehicle is driven regularly under dusty conditions, the filter may require replacement more often. |
| • | Replace the engine air cleaner filter. |
| | An Emission Control Service †. |
| | An Emission Control Service †. |
162 500 km (97,500 mi)
Rotate the tires. +.
An Emission Control Service †.
166 000 km (100,000 mi)
| • | Inspect the spark plug wires. |
| | An Emission Control Service †. |
| | An Emission Control Service †. |
| • | Change the automatic transaxle fluid and filter if the vehicle is mainly driven under one or more of the following 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 operated under any of these conditions, the fluid and filter do not require changing. |
240 000 km (150,000 mi)
| • | Drain, flush and refill cooling system or every 60 months since last service, whichever occurs first. |
| • | Inspect the radiator and heater hoses. |
| • | Clean the radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. |
| | An Emission Control Service †. |
