2025 Buick Enclave Maintenance Schedule User Guide
The 2025 Buick Enclave maintenance schedule, including important service intervals and chores, is covered in this article. Maintaining your car improves performance, longevity, and safety, improving your driving experience.
2024 Buick Enclave Review, Price, Features and Mileage (Brochure)
Service and Maintenance
General Information
Your vehicle is an important investment. This section describes the required maintenance for the vehicle. Follow this schedule to help protect against major repair expenses resulting from neglect or inadequate maintenance. It may also help to maintain the value of the vehicle if it is sold. It is the responsibility of the owner to have all required maintenance performed.
Your dealer has trained technicians who can perform required maintenance using genuine replacement parts. They have up-to-date tools and equipment for fast and accurate diagnostics. Many dealers have extended evening and Saturday hours, courtesy transportation, and online scheduling to assist with service needs.
Your dealer recognizes the importance of providing competitively priced maintenance and repair services. With trained technicians, the dealer is the place for routine maintenance such as oil changes and tire rotations and additional maintenance items like tires, brakes, batteries, and wiper blades.
Caution
Damage caused by improper maintenance can lead to costly repairs and may not be covered by the vehicle warranty. Maintenance intervals, checks, inspections, recommended fluids, and lubricants are important to keep the vehicle in good working condition.
Do not have chemical flushes that are not approved by GM performed on the vehicle. The use of flushes, solvents, cleaners, or lubricants that are not approved by GM could damage the vehicle, requiring expensive repairs that are not covered by the vehicle warranty.
The Tire Rotation and Required Services are the responsibility of the vehicle owner. It is recommended to have your dealer perform these services every 12 000 km/7,500 mi. Proper vehicle maintenance helps to keep the vehicle in good working condition, improves fuel economy, and reduces vehicle emissions.
Because of the way people use vehicles, maintenance needs vary. There may need to be more frequent checks and services. The Additional Required Services – Normal are for vehicles that:
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Carry passengers and cargo within recommended limits on the Tire and Loading Information label.
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Are driven on reasonable road surfaces within legal driving limits.
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Use the recommended fuel.
Refer to the information in the Maintenance Schedule Additional Required Services -Normal Service.
The Additional Required Services – Severe are for vehicles that are:
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Mainly driven in heavy city traffic in hot weather.
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Mainly driven in hilly or mountainous terrain.
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Frequently towing a trailer.
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Used for high speed or competitive driving.
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Used for taxi, police, or delivery service.
Refer to the information in the Maintenance Schedule Additional Required Services -Severe Service.
Warning
Performing maintenance work can be dangerous and can cause serious injury. Perform maintenance work only if the required information, proper tools, and equipment are available. If they are not, see your dealer to have a trained technician do the work.
Maintenance Schedule
Tire Rotation and Required Services Every 12 000 km (7,500 mi)
Tires are rotated to achieve a more uniform wear for all tires. The first rotation is the most important.
Anytime unusual wear is noticed, rotate the tires as soon as possible, check for proper tire inflation pressure, and check for damaged tires or wheels. If the unusual wear continues after the rotation, check the wheel alignment.
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Perform Multi-Point Vehicle Inspection. See Multi-Point Vehicle Inspection (MPVI).
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Lubricate body components.
Additional Required Services —Normal Service
Every 12 000 km (7,500 mi)
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Check engine oil level and oil life percentage. If needed, change engine oil and filter, and reset oil life system. Or when the CHANGE ENGINE OIL SOON message displays, have the engine oil and filter changed within the next 1 000 km (600 mi). If driven under the best conditions, the engine oil life system may not indicate the need for vehicle service for up to a year. The engine oil and filter must be changed at least once a year and the oil life system must be reset. Your trained dealer technician can perform this work. If the engine oil life system is reset accidentally, service the vehicle within 5 000 km (3,000 mi) since the last service. Reset the oil life system when the oil is changed.
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When the REPLACE AT NEXT OIL CHANGE message displays, the engine air filter should be replaced at the next engine oil change. When the REPLACE ENGINE AIR FILTER SOON message displays, the engine air filter should be replaced at the earliest convenience. Reset the engine air filter life system after the engine air filter is replaced. See Engine Air Filter Life System 3 263.
Every 36 000 km (22,500 mi)
- Replace passenger compartment air filter. Or every 24 months, whichever comes first. More frequent passenger compartment air filter replacement may be needed if driving in areas with heavy traffic, poor air quality, high dust levels, or environmental allergens. Passenger compartment air filter replacement may also be needed if there is reduced airflow, window fogging, or odors. Your GM dealer can help determine when to replace the filter.
Every 96 000 km (60,000 mi)
- Replace spark plugs. Inspect spark plug wires and/or boots.
Every 161 000 km (100,000 mi)
- Replace hood and/or body lift support gas struts. Or every 10 years, whichever comes first. See Gas Strut(s).
Every 240 000 km (150,000 mi)
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Change rear axle fluid, if equipped with AWD. Do not directly power wash the transfer case and/or front/rear axle output seals. High pressure water can overcome the seals and contaminate the transfer case fluid. Contaminated fluid will decrease the life of the transfer case and/or axles and should be replaced.
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Drain and fill engine cooling system. Or every six years, whichever comes first.
Severe Conditions Requiring More Frequent Maintenance*
- Public service, military, or commercial use vehicles to include the following:
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Ambulances, police cars, and emergency rescue vehicles.
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Civilian vehicles such as light duty pick-up trucks, SUVs, and passenger cars that are used in military applications.
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Recovery vehicles such as tow trucks and flatbed single vehicle carriers or any vehicle that is consistently used in towing trailers or other loads.
- High use commercial vehicles such as courier delivery vehicles, private security patrol vehicles, or any vehicles that operate on a 24–hour basis.
- Any vehicle consistently operated in a high sand or dust environment such as those used on oil pipelines and similar applications.
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Vehicles that are regularly used for short trips of 6km (4mi) or less.The oil life indicator will show you when to change the oil and filter. Under severe conditions the indicator may come on before 12000km (7,500mi).
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Footnote: Under extreme driving conditions listed above, it may be necessary to replace your spark plugs at more frequent intervals. For further assistance in determining the most suitable service maintenance intervals for your vehicle, please contact your authorized GM Dealer.
Extreme service is for vehicles mainly driven off-road in four-wheel drive or used in farming, mining, forestry, or snow plowing.
Additional Required Services —Severe Service
Every 72 000 km (45,000 mi)
- Change automatic transmission fluid.
Every 120 000 km (75,000 mi)
- Change rear axle fluid, if equipped with AWD. Do not directly power wash the transfer case and/or front/rear axle output seals. High pressure water can overcome the seals and contaminate the transfer case fluid. Contaminated fluid will decrease the life of the transfer case and/or axles and should be replaced.
Owner Checks and Services
Every Five Years
- Replace brake fluid.
Every Seven Years
- Replace Air Conditioning Desiccant every seven years. The air conditioning system requires maintenance every seven years. This service requires replacement of the desiccant to help the longevity and efficient operation of the air conditioning system. This service can be complex. See your dealer.
Multi-Point Vehicle
Inspection (MPVI)
A Multi Point Vehicle Inspection (MPVI) completed by a trained technician is a maintenance assessment of your vehicle. The benefit of the MPVI is to identify service items that require immediate attention and those that may require attention in the future.
The technician will perform the following checks on your vehicle. You can obtain a copy of the appropriate MPVI checklist on your country’s GM Certified Service website. For a complete list of checks, inspections, and services, see your dealer.
Some items may not apply to your vehicle and/or region.
Diagnostics
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OnStar active, if equipped
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Service history/recall check
Engine Oil and Filter
- Engine oil
- Oil life monitor
- Reset oil life monitor
Exterior Lights
- Visual inspection
Windshield and Wipers
- Visual inspection
12 Volt Battery
- Battery visual inspection
- Battery test results
- Battery cables and connections
Systems, Fluids, and Visible Leak Inspection
- Engine oil
- Transmission
- Drive axle.
- Transfer case
- Engine cooling system
- Power steering, if equipped
- Fuel system
- Windshield washer fluid
Tire Inspection
- Tire pressure, tread depth, and wear
- Rotation, if applicable
- Alignment check, optional
- Reset tire pressure monitor
- Check tire sealant expiration date, if equipped
- Check spare tire, if equipped Brakes
- Check brake system
Visible and Functional Inspections
- Seat belt components
- Exhaust system
- Accelerator pedal
- Passenger compartment air filter, if equipped
- Engine air filter
- Hoses
- Belts
- Shocks and struts
- Steering components
- Axle boots or driveshaft and u-joints
- Compartment lift struts, if equipped
- Floor mats secured, no interference with pedals
- Horn
- Ignition lock, if equipped
- Starter switch
- Evaporative control system
Lubricate
- Chassis components
Special Application Services
- Severe Commercial Use Vehicles Only: Lubricate chassis components every oil change.
- Have underbody flushing service performed.
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2024 Buick Enclave Review, Price, Features and Mileage (Brochure)