Maintenance ScheduleIntroductionImportant: Keep engine oil at the proper level andchange as recommended.Have you purchased the GM Protection Plan?The Plan supplements your new vehicle warranties.See your Warranty and Owner Assistance bookletor your dealer for details.Maintenance RequirementsNotice: Maintenance intervals, checks, inspections,replacement parts and recommended fluids andlubricants as prescribed in this manual arenecessary to keep your vehicle in good workingcondition. Any damage caused by failure to followscheduled maintenance may not be covered bywarranty.Your Vehicle and the EnvironmentProper vehicle maintenance not only helps to keep yourvehicle in good working condition, but also helps theenvironment. All recommended maintenance isimportant. Improper vehicle maintenance can evenaffect the quality of the air we breathe. Improper fluidlevels or the wrong tire inflation can increase the levelof emissions from your vehicle. To help protect ourenvironment, and to keep your vehicle in good condition,be sure to maintain your vehicle properly.6-2