GMC Acadia Limited 7007 Owner's Manual page 291

290 Service and Maintenance
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. See Engine Oil Life
System 0 216.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the
following services. See Tire
Rotation 0 255.
Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See Engine
Oil 0 213 and Engine Oil Life
System 0 216.
Check engine coolant level. See
Engine Coolant 0 219.
Check windshield washer fluid
level. See Washer Fluid 0 224.
Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See Exterior
Care 0 278. Replace worn or
damaged wiper blades. See
Wiper Blade
Replacement 0 229.
Check tire inflation pressures.
See Tire Pressure 0 249.
Inspect tire wear. See Tire
Inspection 0 254.
Visually check for fluid leaks.
Inspect engine air cleaner filter.
See Engine Air Cleaner/
Filter 0 217.
Inspect brake system. See
Exterior Care 0 278.
Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of
wear. See Exterior Care 0 278.
Check restraint system
components. See Safety System
Check 0 60.
Visually inspect fuel system for
damage or leaks.
Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
Lubricate body components. See
Exterior Care 0 278.
Check starter switch. See Starter
Switch Check 0 228.