2015 Buick Enclave Owner Manual - Page 344

Service and Maintenance 1 2 0 0 0 k m/7 ,5 0 0 mi 2 4 0 0 0 k m/1 5 ,0 0 0 mi 3 6 0 0 0 k m/2 2 ,5 0 0 mi 4 8 0 0 0 k m/3 0 ,0 0 0 mi 6 0 0 0 0 k m/3 7 ,5 0 0 mi 7 2 0 0 0 k m/4 5 ,0 0 0 mi 8 4 0 0 0 k m/5 2 ,5 0 0 mi 9 6 0 0 0 k m/6 0 ,0 0 0 mi 1 0 8 0 0 0 k m/6 7 ,5 0 0 mi 1 2 0 0 0 0 k m/7 5 ,0 0 0 mi 1 3 2 0 0 0 k m/8 2 ,5 0 0 mi 1 4 4 0 0 0 k m/9 0 ,0 0 0 mi 1 5 6 0 0 0 k m/9 7 ,5 0 0 mi 1 6 8 0 0 0 k m/1 0 5 ,0 0 0 mi 1 8 0 0 0 0 k m/11 2 ,5 0 0 mi 1 9 2 0 0 0 k m/1 2 0 ,0 0 0 mi 2 0 4 0 0 0 k m/1 2 7 ,5 0 0 mi 2 1 6 0 0 0 k m/1 3 5 ,0 0 0 mi 2 2 8 0 0 0 k m/1 4 2 ,5 0 0 mi 11-7 2 4 0 0 0 0 k m/1 5 0 ,0 0 0 mi Maintenance Schedule Additional Required Services - Severe Rotate tires and perform Required Services. Check engine oil level and oil life percentage. Change engine oil and filter, if needed. Replace passenger compartment air filter. (1) Inspect evaporative control system. (2) Replace engine air cleaner filter. (3) Change automatic transmission fluid. Change transfer case fluid, if equipped with AWD. (4) Replace spark plugs. Inspect spark plug wires. Drain and fill engine cooling system. (5) Visually inspect accessory drive belts. (6) Replace brake fluid. (7) @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ Footnotes - Maintenance Schedule Additional Required Services - Severe (1) Or every two years, whichever comes first. More frequent replacement may be needed if the vehicle is driven in areas with heavy traffic, areas with poor air quality, or areas with high dust levels. Replacement may also be needed if there is a reduction in air flow, excessive window fogging, or odors. (2) Check all fuel and vapor lines and hoses for proper hook-up, routing, and condition. (3) Or every four years, whichever comes first.