2004 GMC Yukon Owner's Manual - Page 507

Using Your Maintenance Schedule We at General Motors want to help you keep your vehicle in good working condition. But we do not know exactly how you will drive it. You may drive very 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 all the different ways people use their vehicles, maintenance needs vary. You may need more frequent checks and replacements. So please read the following and note how you drive. If you have any questions on how to keep your vehicle in good condition, see your GM Goodwrench dealer. This schedule is for vehicles that: • carry passengers and cargo within recommended limits. You will find these limits on the tire and loading information label. See Loading Your Vehicle on page 4-56. • are driven on reasonable road surfaces within legal driving limits. • are driven off-road in the recommended manner. See Off-Road Driving on page 4-22. • use the recommended fuel. See Gasoline Octane on page 5-5. The services in Scheduled Maintenance on page 6-5 should be performed when indicated. See Additional Required Services on page 6-7 and Maintenance Footnotes on page 6-9 for further information. 6-3