Download PDF Manual


Engine Drive Belt Routing


3.8L V6 Engine


3.8L V6 Supercharged Engine


5-102


Section 6


Maintenance Schedule


Maintenance Schedule ......................................6-2
Introduction ...................................................6-2
Maintenance Requirements ..............................6-2
Your Vehicle and the Environment ....................6-2
How This Section is Organized .........................6-3
Part A: Scheduled Maintenance Services ...........6-4
Using Your Maintenance Schedule ....................6-4
Selecting the Right Schedule ...........................6-5
Short Trip/City Scheduled Maintenance ..............6-6
Long Trip/Highway Scheduled Maintenance ......6-13
Part B: Owner Checks and Services ................6-19
At Each Fuel Fill ..........................................6-19
At Least Once a Month .................................6-19


At Least Twice a Year ...................................6-20
At Least Once a Year ...................................6-20
Part C: Periodic Maintenance Inspections .........6-23
Steering, Suspension and Front Drive Axle


Boot and Seal Inspection ............................6-23
Exhaust System Inspection ............................6-23
Fuel System Inspection ..................................6-23
Engine Cooling System Inspection ...................6-24
Throttle System Inspection .............................6-24
Brake System Inspection ................................6-24
Part D: Recommended Fluids and Lubricants ....6-25
Part E: Maintenance Record ...........................6-27


6-1


Maintenance Schedule


Introduction Important: Keep engine oil at the proper level and change as recommended.


Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Warranty and Owner Assistance booklet or your dealer for details.


Maintenance Requirements Maintenance intervals, checks, inspections and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage caused by failure to follow scheduled maintenance may not be covered by warranty.


Your Vehicle and the Environment Proper vehicle maintenance not only helps to keep your vehicle in good working condition, but also helps the environment. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle. To help protect our environment, and to keep your vehicle in good condition, be sure to maintain your vehicle properly.


6-2


“Part B: Owner Checks and Services” tells you what should be checked and when. It also explains what you can easily do to help keep your vehicle in good condition. “Part C: Periodic Maintenance Inspections” explains important inspections that your dealer’s service department can perform for you. “Part D: Recommended Fluids and Lubricants” lists some recommended products necessary to help keep your vehicle properly maintained. These products, or their equivalents, should be used whether you do the work yourself or have it done. “Part E: Maintenance Record” is a place for you to record and keep track of the maintenance performed on your vehicle. Keep your maintenance receipts. They may be needed to qualify your vehicle for warranty repairs.


How This Section is Organized This maintenance schedule is divided into five parts: “Part A: Scheduled Maintenance Services” explains what to have done and how often. Some of these services can be complex, so unless you are technically qualified and have the necessary equipment, you should let your GM dealer’s service department do these jobs. Your GM dealer has GM-trained and supported service people that will perform the work using genuine GM parts.


{CAUTION:


Performing maintenance work on a vehicle can be dangerous. In trying to do some jobs, you can be seriously injured. Do your own maintenance work only if you have the required know-how and the proper tools and equipment for the job. If you have any doubt, have a qualified technician do the work.


If you want to get the service information, see Service Publications Ordering Information on page 7-11.


6-3


Part A: Scheduled Maintenance Services In this part are scheduled maintenance services which are to be performed at the mileage intervals specified.


Using Your Maintenance Schedule We at General Motors want to keep your vehicle in good working condition. But we do not know exactly how you will drive it. You may drive short distances only a few times a week. Or you may drive long distances all the time in very hot, dusty weather. You may use your vehicle in making deliveries. Or you may drive it to work, to do errands or in many other ways. Because of the different ways people use their vehicles, maintenance needs may vary. You may need more frequent checks and replacements. So please read the following and note how you drive. If you have questions on how to keep your vehicle in good condition, see your dealer.


This part tells you the maintenance services you should have done and when to schedule them. When you go to your dealer for your service needs, you will know that GM-trained and supported service people will perform the work using genuine GM parts. The proper fluids and lubricants to use are listed in Part D. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessary repairs done before you or anyone else drives the vehicle. These schedules are for vehicles that:


carry passengers and cargo within recommended limits. You will find these on the tire and loading information label. See Loading Your Vehicle on page 4-30. are driven on reasonable road surfaces within legal driving limits. use the recommended fuel. See Gasoline Octane on page 5-4.


6-4


(cid:127) (cid:127) (cid:127) Selecting the Right Schedule First you will need to decide which of the two schedules is right for your vehicle. Here is how to decide which schedule to follow: Short Trip/City Definition Follow the Short Trip/City Scheduled Maintenance if any one of these conditions is true for your vehicle: (cid:127) Most trips are less than 5 miles (8 km). This is


particularly important when outside temperatures are below freezing.


(cid:127) Most trips include extensive idling (such as frequent


driving in stop-and-go traffic).


(cid:127) You frequently tow a trailer or use a carrier on top


of your vehicle. If the vehicle is used for delivery service, police, taxi or other commercial application.


One of the reasons you should follow this schedule if you operate your vehicle under any of these conditions is that these conditions cause engine oil to break down sooner.


Short Trip/City Intervals


Every 3,000 Miles (5 000 km): Engine Oil and Filter Change (or 3 months, whichever occurs first).


Every 6,000 Miles (10 000 km): Tire Rotation.


Every 15,000 Miles (25 000 km): Engine Air Cleaner Filter Inspection. Passenger Compartment Air Filter Replacement.


Every 30,000 Miles (50 000 km): Engine Air Cleaner Filter Replacement. Supercharger Oil Check (or every 36 months, whichever occurs first) (3800 Code 1
V6 engine only).


Every 50,000 Miles (83 000 km): Automatic Transaxle Service (severe conditions only).


Every 100,000 Miles (166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Automatic Transaxle Service (normal conditions).


Every 150 000 Miles (240 000 km): Cooling System Service (or every 60 months, whichever occurs first). Engine Accessory Drive Belt Inspection. These intervals only summarize maintenance services. Be sure to follow the complete scheduled maintenance on the following pages.


6-5


(cid:127) Long Trip/Highway Definition Follow this scheduled maintenance only if none of the conditions from the Short Trip/City Scheduled Maintenance are true. Do not use this schedule if the vehicle is used for trailer towing, driven in a dusty area or used off paved roads. Use the Short Trip/City schedule for these conditions Driving a vehicle with a fully warmed engine under highway conditions will cause engine oil to break down slower. Long Trip/Highway Intervals


Every 7,500 Miles (12 500 km): Engine Oil and Filter Change (or every 12 months, whichever occurs first). Tire Rotation.


Every 15,000 Miles (25 000 km): Engine Air Cleaner Filter Inspection. Passenger Compartment Air Filter Replacement.


Every 30,000 Miles (50 000 km): Supercharger Oil Check (or every 36 months, whichever occurs first) (3800 Code 1 V6 engine only). Engine Air Cleaner Filter Replacement.


Every 50,000 Miles (83 000 km): Automatic Transaxle Service (severe conditions only).


6-6


Every 100,000 Miles (166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Automatic Transaxle Service (normal conditions).


Every 150,000 Miles (240 000 km): Cooling System Service (or every 60 months, whichever occurs first). Engine Accessory Drive Belt Inspection. These intervals only summarize maintenance services. Be sure to follow the complete scheduled maintenance on the following pages.


Short Trip/City Scheduled Maintenance The services shown in this schedule up to 100,000 miles (166 000 km) should be repeated after 100,000 miles (166 000 km) at the same intervals for the life of this vehicle. The services shown at 150,000 miles (240 000 km) should be repeated at the same interval after 150,000 miles (240 000 km) for the life of this vehicle. See Part B: Owner Checks and Services on page 6-19
and Part C: Periodic Maintenance Inspections on page 6-23.


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. * If your vehicle has the GM Oil Life System, a computer system lets you know when to change the 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 SOON message will come on. Change your oil as soon as possible within the next two times you stop for fuel. See Engine Oil on page 5-13. 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 your oil at 3,000 miles (5 000 km) since your last oil change. Remember to reset the oil life system whenever the oil is changed. See Engine Oil Life System on page 5-17 for information on resetting the system. @ Whenever the tires are rotated, the Check Tire Pressure System (if equipped) must be reset. + A good time to check your brakes is during tire rotation. See Brake System Inspection on page 6-24. 3,000 Miles (5 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


6,000 Miles (10 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


6-7


9,000 Miles (15 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


12,000 Miles (20 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


15,000 Miles (25 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.) 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. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. (See footnote †.)


❑ Replace passenger compartment air filter.


18,000 Miles (30 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


21,000 Miles (35 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


24,000 Miles (40 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


27,000 Miles (45 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


6-8


❑ 30,000 Miles (50 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Replace passenger compartment air filter. ❑ Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. For supercharged engine only: Check the supercharger oil level and add the proper supercharger oil as needed (or every 36 months, whichever occurs first). See Part D: Recommended Fluids and Lubricants on page 6-25. An Emission Control Service. (See footnote †.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


33,000 Miles (55 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


36,000 Miles (60 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


39,000 Miles (65 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


42,000 Miles (70 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


6-9


❑ 45,000 Miles (75 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Replace passenger compartment air filter.


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. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. (See footnote †.)


48,000 Miles (80 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


50,000 Miles (83 000 km) ❑ Change 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 90°F (32°C) or higher.


6-10


− In hilly or mountainous terrain. − When doing frequent trailer towing. − Uses such as found in taxi, police or


delivery service.


If you do not use your vehicle under any of these conditions, change the fluid and filter at 100,000 miles (166 000 km). 51,000 Miles (85 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


54,000 Miles (90 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


57,000 Miles (95 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ 60,000 Miles (100 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Replace passenger compartment air filter. ❑ Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. For supercharged engines only: Check the supercharger oil level and add the proper supercharger oil as needed (or every 36 months, whichever occurs first). See Part D: Recommended Fluids and Lubricants on page 6-25. An Emission Control Service. (See footnote †.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


63,000 Miles (105 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


66,000 Miles (110 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


69,000 Miles (115 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


72,000 Miles (120 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


75,000 Miles (125 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.) 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. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. (See footnote †.)


❑ Replace passenger compartment air filter.


6-11


❑ ❑ 78,000 Miles (130 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


81,000 Miles (135 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


84,000 Miles (140 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


87,000 Miles (145 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


6-12


90,000 Miles (150 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Replace passenger compartment air filter. ❑ Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. For supercharged engines only: Check the supercharger oil level and add the proper supercharger oil as needed (or every 36 months, whichever occurs first). See Part D: Recommended Fluids and Lubricants on page 6-25. An Emission Control Service. (See footnote †.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


93,000 Miles (155 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ 96,000 Miles (160 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


99,000 Miles (165 000 km) ❑ Change engine oil and filter (or every 3 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


100,000 Miles (166 000 km)


Inspect spark plug wires. An Emission Control Service.


❑ Replace spark plugs. An Emission Control Service. ❑ Change 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 90°F (32°C) 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 your vehicle under severe service conditions listed previously and, therefore, have not changed your automatic transaxle fluid, change both the fluid and filter.


150,000 Miles (240 000 km) ❑ Drain, flush and refill cooling system (or every


60 months since last service, whichever occurs first). See Engine Coolant on page 5-24 for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test cooling system and pressure cap. An Emission Control Service. Inspect engine accessory drive belt. An Emission Control Service.


Long Trip/Highway Scheduled Maintenance The services shown in this schedule up to 100,000 miles (166 000 km) should be repeated after 100,000 miles (166 000 km) at the same intervals for the life of this vehicle. The services shown at 150,000 miles (240 000 km) should be repeated at the same interval after 150,000 miles (240 000 km) for the life of this vehicle. See Part B: Owner Checks and Services on page 6-19
and Part C: Periodic Maintenance Inspections on page 6-23.


6-13


❑ ❑ ❑ 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 your oil at 3,000 miles (5 000 km) since your last oil change. Remember to reset the oil life system whenever the oil is changed. See Engine Oil Life System on page 5-17 for information on resetting the system. @ Whenever the tires are rotated, the Check Tire Pressure System (if equipped) must be reset. + A good time to check your brakes is during tire rotation. See Brake System Inspection on page 6-24. 7,500 Miles (12 500 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


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. * If your vehicle has the GM Oil Life System, a computer system 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 SOON message will come on. Change your oil as soon as possible within the next two times you stop for fuel. See Engine Oil on page 5-13. 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.


6-14


15,000 Miles (25 000 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.) Inspect engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. (See footnote †.)


❑ Replace passenger compartment air filter. ❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


22,500 Miles (37 500 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) ❑ Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. For supercharged engines only: Check the supercharger oil level and add the proper supercharger oil as needed (or every 36 months, whichever occurs first). See Part D: Recommended Fluids and Lubricants on page 6-25. An Emission Control Service. (See footnote †.)


37,500 Miles (62 500 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


30,000 Miles (50 000 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Replace passenger compartment air filter.


6-15


❑ ❑ 45,000 Miles (75 000 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.) Inspect engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. (See footnote †.)


❑ Replace passenger compartment air filter. ❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


50,000 Miles (83 000 km) ❑ Change 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 90°F (32°C) or higher.


− In hilly or mountainous terrain. − When doing frequent trailer towing. − Uses such as found in taxi, police or


delivery service.


If you do not use your vehicle under any of these conditions, change the fluid and filter at 100,000 miles (166 000 km).


6-16


52,500 Miles (87 500 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


60,000 Miles (100 000 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Replace passenger compartment air filter. For supercharged engines only: Check the supercharger oil level and add the proper supercharger oil as needed (or every 36 months, whichever occurs first). See Part D: Recommended Fluids and Lubricants on page 6-25. An Emission Control Service. (See footnote †.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) ❑ Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service.


❑ ❑ 67,500 Miles (112 500 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


75,000 Miles (125 000 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.) Inspect engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. (See footnote †.)


❑ Replace passenger compartment air filter. ❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


82,500 Miles (137 500 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


90,000 Miles (150 000 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Replace passenger compartment air filter. ❑ Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. For supercharged engines only: Check the supercharger oil level and add the proper supercharger oil as needed (or every 36 months, whichever occurs first). See Part D: Recommended Fluids and Lubricants on page 6-25. An Emission Control Service. (See footnote †.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


97,500 Miles (162 500 km) ❑ Change engine oil and filter (or every 12 months,


whichever occurs first). An Emission Control Service. (See footnote *.)


❑ Rotate tires. See Tire Inspection and Rotation on


page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)


6-17


❑ ❑ 150,000 Miles (240 000 km) ❑ Drain, flush and refill cooling system (or every


60 months since last service, whichever occurs first). See Engine Coolant on page 5-24 for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. Inspect engine accessory drive belt. An Emission Control Service.


100,000 Miles (166 000 km)


Inspect spark plug wires. An Emission Control Service.


❑ Replace spark plugs. An Emission Control Service. ❑ Change 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 90°F (32°C) 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 your vehicle under severe service conditions listed previously and, therefore, have not changed your automatic transaxle fluid, change both the fluid and filter


6-18


❑ ❑ ❑ Part B: Owner Checks and Services Listed in this part are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D.


At Each Fuel Fill It is important for you or a service station attendant to perform these underhood checks at each fuel fill. Engine Oil Level Check Check the engine oil level and add the proper oil if necessary. See Engine Oil on page 5-13 for further details.


Engine Coolant Level Check Check the engine coolant level and add DEX-COOL® coolant mixture if necessary. See Engine Coolant on page 5-24 for further details. Windshield Washer Fluid Level Check Check the windshield washer fluid level in the windshield washer tank and add the proper fluid if necessary. See Windshield Washer Fluid on page 5-35 for further details.


At Least Once a Month Tire Inflation Check Visually inspect your tires and make sure tires are inflated to the correct pressures. Do not forget to check your spare tire. See Tires on page 5-58 for further details. Cassette Tape Player Service Clean cassette tape player. Cleaning should be done every 50 hours of tape play. See Audio System(s) on page 3-55 for further details.


6-19


Automatic Transaxle Check Check the transaxle fluid level; add if needed. See Automatic Transaxle Fluid on page 5-22. A fluid loss may indicate a problem. Check the system and repair if needed.


At Least Once a Year Key Lock Cylinders Service Lubricate the key lock cylinders with the lubricant specified in Part D. Body Lubrication Service Lubricate all body door hinges. Also lubricate all hinges and latches, including those for the hood, glove box door and console door. Part D tells you what to use. More frequent lubrication may be required when exposed to a corrosive environment.


At Least Twice a Year Restraint System Check Make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Have any torn or frayed safety belts replaced. Also look for any opened or broken air bag coverings, and have them repaired or replaced. (The air bag system does not need regular maintenance.) Wiper Blade Check Inspect wiper blades for wear or cracking. Replace blade inserts that appear worn or damaged or that streak or miss areas of the windshield. Also see Windshield and Wiper Blades on page 5-88. Weatherstrip Lubrication Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth. During very cold, damp weather more frequent application may be required. See Part D: Recommended Fluids and Lubricants on page 6-25.


6-20


Starter Switch Check


{CAUTION:


When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.


1. Before you start, be sure you have enough room


around the vehicle.


2. Firmly apply both the parking brake and the


regular brake. See Parking Brake on page 2-29
if necessary. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts.


3. Try to start the engine in each gear. The starter should work only in PARK (P) or NEUTRAL (N). If the starter works in any other position, your vehicle needs service.


Automatic Transaxle Shift Lock Control System Check


{CAUTION:


When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.


1. Before you start, be sure you have enough


room around the vehicle. It should be parked on a level surface.


2. Firmly apply the parking brake. See Parking Brake


on page 2-29 if necessary. Be ready to apply the regular brake immediately if the vehicle begins to move.


3. With the engine off, turn the ignition to RUN, but do


not start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), your vehicle needs service.


6-21


Ignition Transaxle Lock Check While parked, and with the parking brake set, try to turn the ignition key to LOCK in each shift lever position.


The ignition should turn to LOCK only when the shift lever is in PARK (P). The key should come out only in LOCK.


Parking Brake and Automatic Transaxle Park (P) Mechanism Check


{CAUTION:


When you are doing this check, your vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of your vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move.


Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake.


To check the parking brake’s holding ability: With the engine running and transaxle in NEUTRAL (N), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only. To check the PARK (P) mechanism’s holding ability: With the engine running, shift to PARK (P). Then release the parking brake followed by the regular brake.


Underbody Flushing Service At least every spring, use plain water to flush any corrosive materials from the underbody. Take care to clean thoroughly any areas where mud and other debris can collect.


6-22


(cid:127) (cid:127) (cid:127) (cid:127) Exhaust System Inspection Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken, damaged, missing or out-of-position parts as well as open seams, holes, loose connections or other conditions which could cause a heat build-up in the floor pan or could let exhaust fumes into the vehicle. See Engine Exhaust on page 2-32.


Fuel System Inspection Inspect the complete fuel system for damage or leaks.


Part C: Periodic Maintenance Inspections Listed in this part are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let your dealer’s service department do these jobs. Make sure any necessary repairs are completed at once. Proper procedures to perform these services may be found in a service manual. See Service Publications Ordering Information on page 7-11.


Steering, Suspension and Front Drive Axle Boot and Seal Inspection Inspect the front and rear suspension and steering system for damaged, loose or missing parts, signs of wear or lack of lubrication. Inspect the power steering lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Clean and then inspect the drive axle boot seals for damage, tears or leakage. Replace seals if necessary.


6-23


Engine Cooling System Inspection Inspect the hoses and have them replaced if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace as needed. Clean the outside of the radiator and air conditioning condenser. To help ensure proper operation, a pressure test of the cooling system and pressure cap is recommended at least once a year.


Throttle System Inspection Inspect the throttle system for interference or binding, and for damaged or missing parts. Replace parts as needed. Replace any components that have high effort or excessive wear. Do not lubricate accelerator and cruise control cables.


Brake System Inspection Inspect the complete system. Inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other brake parts, including calipers, parking brake, etc. Check parking brake adjustment. You may need to have your brakes inspected more often if your driving habits or conditions result in frequent braking.


6-24


Part D: Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer.


Usage


Fluid/Lubricant


Engine Oil


Engine Coolant


Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. GM Goodwrench oil meets all the requirements for your vehicle. To determine the proper viscosity for your vehicle’s engine, see Engine Oil on page 5-13.


50/50 mixture of clean, drinkable water and use only DEX-COOL® Coolant. See Engine Coolant on page 5-24.


Usage


Fluid/Lubricant


Hydraulic Brake


System


Delco Supreme 11 Brake Fluid or equivalent DOT-3 brake fluid.


Windshield


Washer Solvent GM Optikleen® Washer Solvent. Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.


Parking Brake Cable Guides


Power Steering


System


Automatic Transaxle


GM Power Steering Fluid (GM Part No. U.S. 89021184, in Canada 89021186). DEXRON®-III Automatic Transmission Fluid. Look for Approved for the H-Specification on the label.


6-25


Usage


Key Lock Cylinders


Supercharger


Hood Latch Assembly, Secondary


Latch, Pivots, Spring Anchor and Release


Pawl


Fluid/Lubricant


Usage


Fluid/Lubricant


Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474).


Supercharger Oil (GM Part No. U.S. 12345982, in Canada 10953513). See Supercharger Oil on page 5-18.


Lubriplate Lubricant Aerosol (GM Part No. U.S. 12346293, in Canada 992723) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.


Hood and


Door Hinges


Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474).


Fuel Door, Glove Box


Door, Console Door and Rear Compartment


Lid Hinges


Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474).


Weatherstrip Conditioning


Dielectric Silicone Grease (GM Part No. U.S. 12345579, in Canada 992887).


6-26


Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service and any additional information from “Owner Checks and Services” or “Periodic Maintenance” on the following record pages. Also, you should retain all maintenance receipts.


Maintenance Record


Date


Odometer Reading


Serviced By


Maintenance Record


6-27


Date


Odometer Reading


Serviced By


Maintenance Record


Maintenance Record (cont’d)


6-28


Section 7


Customer Assistance and Information


Customer Assistance


and Information ............................................7-2
Customer Satisfaction Procedure ......................7-2
Online Owner Center ......................................7-3
Customer Assistance for Text Telephone


(TTY) Users ...............................................7-4
Customer Assistance Offices ............................7-4
GM Mobility Program for Persons with


Disabilities ..................................................7-5
Roadside Assistance Program ..........................7-6
Courtesy Transportation ...................................7-7
Vehicle Data Collection and Event Data


Recorders ..................................................7-9


Reporting Safety Defects ................................7-10


Reporting Safety Defects to the United States


Government ..............................................7-10


Reporting Safety Defects to the Canadian


Government ..............................................7-11


Reporting Safety Defects to


General Motors .........................................7-11


Service Publications


Ordering Information ..................................7-11


7-1


Customer Assistance and Information


Customer Satisfaction Procedure Your satisfaction and goodwill are important to your dealer and to Buick. Normally, any concerns with the sales transaction or the operation of your vehicle will be resolved by your GM dealer’s sales or service departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur. If your concern has not been resolved to your satisfaction, the following steps should be taken:


STEP ONE: Discuss your concern with a member of dealership management. Normally, concerns can be quickly resolved at that level. If the matter has already been reviewed with the sales, service, or parts manager, contact the owner of the dealership or the general manager.


STEP TWO: If after contacting a member of dealership management, it appears your concern cannot be resolved by the dealership without further help, contact the Buick Customer Assistance Center by calling 1-800-521-7300. In Canada, contact GM of Canada Customer Communication Centre by calling 1-800-263-3777 (English) or 1-800-263-7854 (French).


7-2


We encourage you to call the toll-free number in order to give your inquiry prompt attention. Please have the following information available to give the Customer Assistance Representative: (cid:127) Vehicle Identification Number. This is available from


the vehicle registration or title, or the plate at the top left of the instrument panel. (cid:127) Dealership name and location (cid:127) Vehicle delivery date and present mileage When contacting Buick, please remember that your concern will likely be resolved at a dealer’s facility. That is why we suggest you follow Step One first if you have a concern.


STEP THREE: Both General Motors and your dealer are committed to making sure you are completely satisfied with your new vehicle. However, if you continue to remain unsatisfied after following the procedure outlined in Steps One and Two, you should file with the BBB Auto Line Program to enforce any additional rights you may have. Canadian owners refer to your Warranty and Owner Assistance Information booklet for information on the Canadian Motor Vehicle Arbitration Plan (CAMVAP).


The BBB Auto Line Program is an out of court program administered by the Council of Better Business Bureaus to settle automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. Although you may be required to resort to this informal dispute resolution program prior to filing a court action, use of the program is free of charge and your case will generally be heard within 40 days. If you do not agree with the decision given in your case, you may reject it and proceed with any other venue for relief available to you.


You may contact the BBB Auto Line Program using the toll-free telephone number or write them at the following address:


BBB Auto Line Program Council of Better Business Bureaus, Inc. 4200 Wilson Boulevard Suite 800
Arlington, VA 22203-1804
Telephone: 1-800-955-5100


This program is available in all 50 states and the District of Columbia. Eligibility is limited by vehicle age, mileage and other factors. General Motors reserves the right to change eligibility limitations and/or discontinue its participation in this program.


Online Owner Center The Owner Center is a resource for your GM ownership needs. Specific vehicle information can be found in one place. The Owner Center allows you to: (cid:127) Get e-mail service reminders. (cid:127) Access information about your specific vehicle,


including tips and videos and an electronic version of this owner’s manual. (United States only)


(cid:127) Keep track of your vehicle’s service history and


maintenance schedule. Find GM dealers for service nationwide.


(cid:127) Receive special promotions and privileges only


available to members. (United States only)


Refer to the web for updated information. To register your vehicle, visit www.MyGMLink.com. (United States) or My GM Canada within www.gmcanada.com (Canada).


7-3


(cid:127) From Puerto Rico:


1-800-496-9992 (English) 1-800-496-9993 (Spanish) Fax Number: 313-381-0022


From U.S. Virgin Islands


1-800-496-9994
Fax Number: 313-381-0022


Canada – Customer Assistance


General Motors of Canada Limited Customer Communication Centre, 163-005
1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7
1-800-263-3777 (English) 1-800-263-7854 (French) 1-800-263-3830 (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-268-6800


Customer Assistance for Text Telephone (TTY) Users To assist customers who are deaf, hard of hearing, or speech-impaired and who use Text Telephones (TTYs), Buick has TTY equipment available at its Customer Assistance Center. Any TTY user can communicate with Buick by dialing: 1-800-83-BUICK. TTY users in Canada can dial 1-800-263-3830.


Customer Assistance Offices Buick encourages customers to call the toll-free number for assistance. If a U.S. customer wishes to write to Buick, the letter should be addressed to Buick’s Customer Assistance Center. United States – Customer Assistance


Buick Customer Assistance Center P.O. Box 33136
Detroit, MI 48232-5136
1-800-521-7300
1-800-832-8425 (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-252-1112
Fax Number: 313-381-0022


7-4


Overseas – Customer Assistance Please contact the local General Motors Business Unit. Mexico, Central America and Caribbean Islands/Countries (Except Puerto Rico and U.S. Virgin Islands) – Customer Assistance


General Motors de Mexico, S. de R.L. de C.V. Customer Assistance Center Paseo de la Reforma # 2740
Col. Lomas de Bezares C.P. 11910, Mexico, D.F. 01-800-508-0000
Long Distance: 011-52-53 29 0 800


GM Mobility Program for Persons with Disabilities


This program, available to qualified applicants, can reimburse you up to $1,000 toward eligible aftermarket driver or passenger adaptive equipment that may be required for your vehicle, such as hand controls, wheelchair/scooter lifts, etc.


This program can also provide you with free resource information, such as area driver assessment centers and mobility equipment installers. The offer is available for a limited period of time from the date of vehicle purchase/lease. For more details, or to determine your vehicle’s eligibility, see your GM dealer or call the GM Mobility Assistance Center at 1-800-323-9935. Text telephone (TTY) users, call 1-800-833-9935. GM of Canada also has a Mobility Program. Call 1-800-GM-DRIVE (463-7483) for details. All TTY users call 1-800-263-3830.


7-5


Roadside Assistance Program Call 1-800-252-1112 for Buick Roadside Assistance. As the proud owner of a new Buick vehicle, you are automatically enrolled in the Buick Roadside Assistance program. This value-added service is intended to provide you with peace of mind as you drive in the city or travel the open road. Buick’s Roadside Assistance toll-free number is staffed by courteous and capable Roadside Assistance Representatives who are available 24 hours a day, 365 days a year. We will provide the following services during the Bumper-to-Bumper warranty period, at no expense to you:


Fuel Delivery: Delivery of enough fuel, $5 maximum, for the customer to get to the nearest service station. Lock-out Service (identification required): Replacement keys or locksmith service will be covered at no charge if you are unable to gain entry into your vehicle. Delivery of the replacement key will be covered within 10 miles.


(cid:127) Emergency Tow: Tow to the nearest dealership for


warranty service or in the event of a vehicle-disabling accident. Assistance when the vehicle is mired in sand, mud, or snow.


Flat Tire Change: Installation of a spare tire will be covered at no charge. The customer is responsible for the repair or replacement of the tire if not covered by a warrantable failure. Jump Start: No-start occurrences which require a battery jump start will be covered at no charge.


(cid:127) Dealer Locator Service In many instances, mechanical failures are covered under Buick’s Bumper-to-Bumper warranty. However, when other services are utilized, our Roadside Assistance Representatives will explain any payment obligations you might incur. For prompt and efficient assistance when calling, please provide the following to the Roadside Assistance Representative: (cid:127) Your name, home address, and home


telephone number. Telephone number of your location. Location of the vehicle.


(cid:127) Model, year, color, and license plate number. (cid:127) Mileage, Vehicle Identification Number, and delivery


date of the vehicle.


(cid:127) Description of the problem.


7-6


(cid:127) (cid:127) (cid:127) (cid:127) (cid:127) (cid:127) While we hope you never have the occasion to use our service, it is added security while traveling for you and your family. Remember, we are only a phone call away. Buick Roadside Assistance: 1-800-252-1112, text telephone (TTY) users, call 1-888-889-2438. Buick reserves the right to limit services or reimbursement to an owner or driver when, in Buick’s judgement, the claims become excessive in frequency or type of occurrence. Roadside Assistance is not part of or included in the coverage provided by the New Vehicle Limited Warranty. Buick reserves the right to make any changes or discontinue the Roadside Assistance program at any time without notification. Canadian Roadside Assistance Vehicles purchased in Canada have an extensive roadside assistance program accessible from anywhere in Canada or the United States. Please refer to the Warranty and Owner Assistance Information book.


Courtesy Transportation Buick has always exemplified quality and value in its offering of motor vehicles. To enhance your ownership experience, we and our participating dealers are proud to offer Courtesy Transportation, a customer support program for new vehicles.


The Courtesy Transportation program is offered to retail purchase/lease customers in conjunction with the Bumper-to-Bumper coverage provided by the New Vehicle Limited Warranty. Several transportation options are available when warranty repairs are required. This will reduce your inconvenience during warranty repairs. Scheduling Service Appointments When your vehicle requires warranty service, you should contact your dealer and request an appointment. By scheduling a service appointment and advising your service consultant of your transportation needs, your dealer can help minimize your inconvenience. If your vehicle cannot be scheduled into the service department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions. If the dealer requests that you simply drop the vehicle off for service, you are urged to do so as early in the work day as possible to allow for same day repair.


7-7


Transportation Options Warranty service can generally be completed while you wait. However, if you are unable to wait Buick helps minimize your inconvenience by providing several transportation options. Depending on the circumstances, your dealer can offer you one of the following: Shuttle Service Participating dealers can provide you with shuttle service to get to your destination with minimal interruption of your daily schedule. This includes a one way or round trip shuttle ride to a destination up to 10 miles from the dealership. Public Transportation or Fuel Reimbursement If your vehicle requires overnight warranty repairs, reimbursement, five days maximum, may be available for the use of public transportation such as taxi or bus. In addition, should you arrange transportation through a friend or relative, reimbursement for reasonable fuel expenses, five day maximum, may be available. Claim amounts should reflect actual costs and be supported by original receipts.


Courtesy Rental Vehicle Your dealer may arrange to provide you with a courtesy rental vehicle or reimburse you for a rental vehicle you obtained if your vehicle is kept for a warranty repair. Reimbursement will be limited to a maximum of $30 a day and must be supported by receipts. This requires that you sign and complete a rental agreement and meet state, local and rental vehicle provider requirements. Requirements vary and may include minimum age requirements, insurance coverage, credit card, etc. You are responsible for taxes, levies, usage fees, excessive mileage or rental usage beyond the completion of the repair. Generally it is not possible to provide a like-vehicle as a courtesy rental. Additional Program Information Courtesy Transportation is available during the Bumper-to-Bumper warranty coverage period, but it is not part of the New Vehicle Limited Warranty. A separate booklet entitled Warranty and Owner Assistance Information furnished with each new vehicle provides detailed warranty coverage information.


7-8


Courtesy Transportation is available only at participating dealers and all program options, such as shuttle service, may not be available at every dealer. Please contact your dealer for specific information about availability. All Courtesy Transportation arrangements will be administered by appropriate dealer personnel. Canadian Vehicles: For warranty repairs during the Complete Vehicle Coverage period of the General Motors of Canada New Vehicle Limited Warranty, alternative transportation may be available under the Courtesy Transportation Program. Please consult your dealer for details. General Motors reserves the right to unilaterally modify, change or discontinue Courtesy Transportation at any time and to resolve all questions of claim eligibility pursuant to the terms and conditions described herein at its sole discretion.


Vehicle Data Collection and Event Data Recorders Your vehicle, like other modern motor vehicles, has a number of sophisticated computer systems that monitor and control several aspects of the vehicle’s performance. Your vehicle uses on-board vehicle computers to monitor emission control components to optimize fuel economy, to monitor conditions for air bag deployment and, if so equipped, to provide anti-lock braking and to help the driver control the vehicle in difficult driving situations. Some information may be stored during regular operations to facilitate repair of detected malfunctions; other information is stored only in a crash event by computer systems, such as those commonly called event data recorders (EDR). In a crash event, computer systems, such as the Air Bag Sensing and Diagnostic Module (SDM) in your vehicle may record information about the condition of the vehicle and how it was operated, such as data related to engine speed, brake application, throttle position, vehicle speed, safety belt usage, air bag readiness, air bag performance, and the severity of a collision. This information has been used to improve vehicle crash performance and may be used to improve crash performance of future vehicles and driving safety. Unlike the data recorders on many airplanes, these on-board systems do not record sounds, such as conversation of vehicle occupants.


7-9


To read this information, special equipment is needed and access to the vehicle or the device that stores the data is required. GM will not access information about a crash event or share it with others other than: (cid:127) with the consent of the vehicle owner or, if the


vehicle is leased, with the consent of the lessee, in response to an official request of police or similar government office, as part of GM’s defense of litigation through the discovery process, or as required by law.


In addition, once GM collects or receives data, GM may:


use the data for GM research needs,


(cid:127) make it available for research where appropriate


confidentiality is to be maintained and need is shown, or share summary data which is not tied to a specific vehicle with non-GM organizations for research purposes.


Others, such as law enforcement, may have access to the special equipment that can read the information if they have access to the vehicle or the device that stores the data. If your vehicle is equipped with OnStar®, please check the OnStar® subscription service agreement or manual for information on its operations and data collection.


7-10


Reporting Safety Defects


Reporting Safety Defects to the United States Government If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA), in addition to notifying General Motors. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or General Motors. To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 (or 366-0123 in the Washington, D.C. area) or write to:


NHTSA, U.S. Department of Transportation Washington, D.C. 20590


You can also obtain other information about motor vehicle safety from the hotline.


(cid:127) (cid:127) (cid:127) (cid:127) (cid:127) Reporting Safety Defects to the Canadian Government If you live in Canada, and you believe that your vehicle has a safety defect, you should immediately notify Transport Canada, in addition to notifying General Motors of Canada Limited. You may write to:


Transport Canada 330 Sparks Street Tower C Ottawa, Ontario K1A 0N5


Reporting Safety Defects to General Motors In addition to notifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you will notify us. Please call us at 1-800-521-7300, or write:


Buick Customer Assistance Center P.O. Box 33136
Detroit, MI 48232-5136


In Canada, please call us at 1-800-263-3777 (English) or 1-800-263-7854 (French). Or, write: General Motors of Canada Limited Customer Communication Centre, 163-005
1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7


Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle, suspension, brakes, electrical, steering, body, etc. RETAIL SELL PRICE: $120.00
Transmission, Transaxle, Transfer Case Unit Repair Manual This manual provides information on unit repair service procedures, adjustments, and specifications for GM transmissions, transaxles, and transfer cases. RETAIL SELL PRICE: $50.00
Service Bulletins Service Bulletins give technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in the diagnosis and service of your vehicle. In Canada, information pertaining to Product Service Bulletins can be obtained by contacting your General Motors dealer or by calling 1-800-GM-DRIVE (1-800-463-7483).


7-11


Owner’s Information Owner publications are written specifically for owners and intended to provide basic operational information about the vehicle. The owner’s manual will include the Maintenance Schedule for all models. In-Portfolio: Includes a Portfolio, Owner’s Manual, and Warranty Booklet. RETAIL SELL PRICE: $35.00
Without Portfolio: Owner’s Manual only. RETAIL SELL PRICE: $25.00
Current and Past Model Order Forms Service Publications are available for current and past model GM vehicles. To request an order form, please specify year and model name of the vehicle.


ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM - 6:00 PM Eastern Time For Credit Card Orders Only (VISA-MasterCard-Discover), visit Helm, Inc. on the World Wide Web at: www.helminc.com Or you can write to:


Helm, Incorporated P. O. Box 07130
Detroit, MI 48207


Prices are subject to change without notice and without incurring obligation. Allow ample time for delivery. Note to Canadian Customers: All listed prices are quoted in U.S. funds. Canadian residents are to make checks payable in U.S. funds.


7-12


A


Accessory Power Outlets ................................. 3-24
Additives, Fuel ................................................. 5-5
Add-On Electrical Equipment ............................ 5-91
Air Cleaner/Filter, Engine ................................. 5-19
Air Conditioning .............................................. 3-25
Airbag


Readiness Light .......................................... 3-36
Airbag Sensing and Diagnostic Module (SDM) ...... 7-9
Airbag System ................................................ 1-49
How Does an Airbag Restrain? ...................... 1-55
Servicing Your Airbag-Equipped Vehicle .......... 1-57
What Makes an Airbag Inflate? ...................... 1-55
What Will You See After an Airbag Inflates? .... 1-55
When Should an Airbag Inflate? .................... 1-53
Where Are the Airbags? ............................... 1-51
Antenna, Heated Backlite ................................. 3-74
Anti-Lock Brake System (ABS) ........................... 4-7
Anti-Lock Brake, System Warning Light .............. 3-39
Appearance Care ............................................ 5-82
Aluminum or Chrome-Plated Wheels .............. 5-88
Care of Safety Belts .................................... 5-86
Chemical Paint Spotting ............................... 5-89
Cleaning Exterior Lamps/Lenses .................... 5-87
Fabric/Carpet .............................................. 5-83
Finish Care ................................................. 5-87


Appearance Care (cont.)


Finish Damage ............................................ 5-89
Glass Surfaces ............................................ 5-86
Instrument Panel ......................................... 5-85
Interior Plastic Components ........................... 5-85
Leather ...................................................... 5-85
Sheet Metal Damage ................................... 5-89
Speaker Covers .......................................... 5-86
Tires .......................................................... 5-88
Underbody Maintenance ............................... 5-89
Vehicle Care/Appearance Materials ................ 5-90
Vinyl .......................................................... 5-85
Washing Your Vehicle ................................... 5-87
Weatherstrips .............................................. 5-86
Windshield and Wiper Blades ........................ 5-88
Ashtrays ........................................................ 3-25
Audio System(s) ............................................. 3-55
Audio Steering Wheel Controls ...................... 3-72
Care of Your Cassette Tape Player ................ 3-73
Care of Your CD Player ............................... 3-74
Care of Your CDs ........................................ 3-74
Heated Backlite Antenna ............................... 3-74
Personal Choice Radio Controls .................... 3-69
Radio with Cassette ..................................... 3-56
Radio with Cassette and CD ......................... 3-60
Setting the Time .......................................... 3-55
Theft-Deterrent Feature ................................ 3-70


Audio System(s) (cont.)


Trunk-Mounted CD Changer .......................... 3-66
Understanding Radio Reception ..................... 3-72


Automatic Transaxle


Fluid .......................................................... 5-22
Operation ................................................... 2-26


Bulb Replacement (cont.)


Rear Quarter Panel Turn Signal and


Stoplamps ............................................... 5-54


Rear Turn Signal, Stoplamps and


Back-Up Lamps ....................................... 5-50
Replacement Bulbs ...................................... 5-56
Buying New Tires ........................................... 5-68


Battery .......................................................... 5-40
Run-Down Protection ................................... 3-19
Battery Warning Light ...................................... 3-37
Before Leaving on a Long Trip ......................... 4-22
Brake


Anti-Lock Brake System (ABS) ........................ 4-7
Emergencies ................................................ 4-9
Parking ...................................................... 2-29
System Inspection ....................................... 6-24
System Warning Light .................................. 3-38
Brakes .......................................................... 5-37
Braking ........................................................... 4-6
Braking in Emergencies ..................................... 4-9
Break-In, New Vehicle ..................................... 2-22
Bulb Replacement ........................................... 5-47
Front Turn Signal Lamps .............................. 5-50
Halogen Bulbs ............................................ 5-47
Headlamp Aiming ........................................ 5-45
Headlamps ................................................. 5-47


California Fuel .................................................. 5-5
Canadian Owners ................................................ ii Capacities and Specifications .......................... 5-100
Carbon Monoxide ................... 2-14, 2-32, 4-25, 4-37
Care of


Safety Belts ................................................ 5-86
Your Cassette Tape Player ............................ 3-73
Your CD Player ........................................... 3-74
Your CDs ................................................... 3-74
CD Changer, Trunk-Mounted ............................ 3-66
Center Console Storage Area ........................... 2-46
Center Passenger Position, Safety Belts ............. 1-19
Chains, Tire ................................................... 5-72
Check


Engine Light ............................................... 3-40
Tire Pressure System ................................... 5-65
Checking Things Under the Hood ...................... 5-10
Chemical Paint Spotting ................................... 5-89


Child Restraints


Child Restraint Systems ............................... 1-33
Infants and Young Children ........................... 1-29
Lower Anchorages and Top Tethers


for Children (LATCH System) ..................... 1-40
Older Children ............................................. 1-27
Securing a Child Restraint Designed


for the LATCH System .............................. 1-42


Securing a Child Restraint in a Center


Rear Seat Position ................................... 1-44


Securing a Child Restraint in a Rear


Outside Seat Position ............................... 1-42


Securing a Child Restraint in the Right


Front Seat Position ................................... 1-46
Top Strap ................................................... 1-37
Top Strap Anchor Location ............................ 1-39
Where to Put the Restraint ........................... 1-36
Cigarette Lighter ............................................. 3-25
Cleaning


Aluminum or Chrome-Plated Wheels .............. 5-88
Exterior Lamps/Lenses ................................. 5-87
Fabric/Carpet .............................................. 5-83
Finish Care ................................................. 5-87
Glass Surfaces ............................................ 5-86
Instrument Panel ......................................... 5-85
Interior Plastic Components ........................... 5-85
Leather ...................................................... 5-85
Speaker Covers .......................................... 5-86


Cleaning (cont.)


Tires .......................................................... 5-88
Underbody Maintenance ............................... 5-89
Vinyl .......................................................... 5-85
Washing Your Vehicle ................................... 5-87
Weatherstrips .............................................. 5-86
Windshield and Wiper Blades ........................ 5-88


Climate Control System


Air Filter, Passenger Compartment ................. 3-30
Climate Controls Personalization .................... 3-31
Dual Automatic ............................................ 3-25
Outlet Adjustment ........................................ 3-30
Steering Wheel Controls ............................... 3-31
Comfort Guides, Rear Safety Belt ..................... 1-24
Compact Spare Tire ........................................ 5-82
Content Theft-Deterrent .................................... 2-18
Control of a Vehicle .......................................... 4-6
Convenience Net ............................................ 2-47
Coolant


Engine Temperature Gage ............................ 3-40
Heater, Engine ............................................ 2-25
Cooling System .............................................. 5-28
Cornering Lamps ............................................ 3-15
Courtesy Lamps ............................................. 3-16
Cruise Control Lever ....................................... 3-10
Cruise Control Light ........................................ 3-44


Customer Assistance Information


Courtesy Transportation .................................. 7-7
Customer Assistance for Text


Telephone (TTY) Users ............................... 7-4
Customer Assistance Offices ........................... 7-4
Customer Satisfaction Procedure ..................... 7-2
GM Mobility Program for Persons with


Disabilities ................................................ 7-5
Reporting Safety Defects to General Motors .... 7-11
Reporting Safety Defects to the Canadian


Government


............................................ 7-11


Reporting Safety Defects to the United


States Government ................................... 7-10
Roadside Assistance Program ......................... 7-6
Service Publications Ordering Information ........ 7-11


Daytime Running Lamps .................................. 3-15
Defensive Driving ............................................. 4-2
Delayed Entry Lighting ..................................... 3-17
Delayed Exit Lighting ....................................... 3-17
Delayed Locking ............................................. 2-11
Doing Your Own Service Work ........................... 5-3


Door


Driver


Driving


Central Door Unlocking System ..................... 2-10
Delayed Locking .......................................... 2-11
Door Ajar Reminder ..................................... 2-11
Locks .......................................................... 2-9
Power Door Locks ....................................... 2-10
Programmable Automatic Door Locks ............. 2-11
Rear Door Security Locks ............................. 2-13


Position, Safety Belt ..................................... 1-12
Driver Information Center (DIC) ......................... 3-46
DIC Controls and Displays ............................ 3-46
DIC Vehicle Personalization .......................... 3-50
DIC Warnings and Messages ........................ 3-49


At Night ..................................................... 4-16
City ........................................................... 4-20
Defensive ..................................................... 4-2
Drunken ....................................................... 4-3
Freeway ..................................................... 4-21
Hill and Mountain Roads .............................. 4-23
In Rain and on Wet Roads ........................... 4-17
Rocking Your Vehicle to Get it Out ................. 4-30
Winter ........................................................ 4-25
Dual Automatic Climate Control System ............. 3-25


E


Electrical System


Add-On Equipment ...................................... 5-91
Auxiliary Instrument Panel Fuse Block ............ 5-94
Fuses and Circuit Breakers ........................... 5-92
Main Instrument Panel Fuse Block ................. 5-92
Rear Compartment Fuse Block ...................... 5-97
Underhood Fuse Block ................................. 5-95


Engine


Air Cleaner/Filter ......................................... 5-19
Battery ....................................................... 5-40
Check and Service Engine Soon Light ............ 3-40
Coolant ...................................................... 5-24
Coolant Heater ............................................ 2-25
Coolant Temperature Gage ........................... 3-40
Cooling System Inspection ............................ 6-24
Drive Belt Routing ...................................... 5-102
Engine Compartment Overview ...................... 5-12
Exhaust ..................................................... 2-32
Oil ............................................................. 5-13
Overheating ................................................ 5-26
Starting ...................................................... 2-24
Supercharger Oil ......................................... 5-18
Entry Lighting ................................................. 3-16
Event Data Recorders (EDR) ............................. 7-9
Extender, Safety Belt ....................................... 1-26
Exterior Lamps ............................................... 3-14


Filter


Engine Air Cleaner ...................................... 5-19
Finish Damage ............................................... 5-89
Flash-to-Pass ................................................... 3-9
Flat Tire ........................................................ 5-73
Flat Tire, Changing ......................................... 5-74
Flat Tire, Storing ............................................. 5-80
Fluid


Automatic Transaxle ..................................... 5-22
Power Steering ........................................... 5-34
Windshield Washer ...................................... 5-35
Front Reading Lamps ...................................... 3-18
............................................................... 5-4
Fuel Additives ...................................................... 5-5
California Fuel .............................................. 5-5
Filling a Portable Fuel Container ..................... 5-9
Filling Your Tank ........................................... 5-6
Fuels in Foreign Countries .............................. 5-6
Gage ......................................................... 3-45
Gasoline Octane ........................................... 5-4
Gasoline Specifications .................................. 5-5
System Inspection ....................................... 6-23


Fuses


Auxiliary Instrument Panel Fuse Block ............ 5-94
Fuses and Circuit Breakers ........................... 5-92
Main Instrument Panel Fuse Block ................. 5-92
Rear Compartment Fuse Block ...................... 5-97
Underhood Fuse Block ................................. 5-95


Gage


Engine Coolant Temperature ......................... 3-40
Fuel .......................................................... 3-45
Speedometer .............................................. 3-35
Tachometer ................................................. 3-35
Garage Door Opener ....................................... 2-40
Garage Door Opener Compartment ................... 2-45
Gasoline


Octane ........................................................ 5-4
Specifications ............................................... 5-5
Glove Box ..................................................... 2-44
Glove Box Lamp ............................................. 3-18
GM Mobility Program for Persons with


Disabilities .................................................... 7-5


Hazard Warning Flashers ................................... 3-6
Head Restraints ............................................... 1-5
Headlamp


Aiming ....................................................... 5-45
Headlamps .................................................... 5-47
Bulb Replacement ....................................... 5-47
Daytime Running Lamps ............................... 3-15
Flash-to-Pass ............................................... 3-9
Front Turn Signal Lamps .............................. 5-50
Halogen Bulbs ............................................ 5-47
High/Low Beam Changer ................................ 3-8
On Reminder .............................................. 3-14
Head-Up Display (HUD) ................................... 3-19
Heated Backlite Antenna .................................. 3-74
Heated Seats ................................................... 1-3
Heater ........................................................... 3-25
Highway Hypnosis ........................................... 4-23
Hill and Mountain Roads .................................. 4-23
HomeLink® Transmitter .................................... 2-40
HomeLink® Transmitter, Programming ................ 2-41
Hood


Checking Things Under ................................ 5-10
Release ..................................................... 5-10
Horn ............................................................... 3-6
How to Use This Manual ...................................... ii How to Wear Safety Belts Properly ................... 1-11


I


If You Are Stuck in Sand, Mud, Ice or Snow ....... 4-29
Ignition Positions ............................................. 2-22
Infants and Young Children, Restraints ............... 1-29
Inflation -- Tire Pressure .................................. 5-64
Inspection


Brake System ............................................. 6-24
Engine Cooling System ................................ 6-24
Exhaust System .......................................... 6-23
Fuel System ............................................... 6-23
Part C - Periodic Maintenance ....................... 6-23
Steering, Suspension and Front Drive Axle


Boot and Seal ......................................... 6-23
Throttle System ........................................... 6-24


Instrument Panel

Loading...
x