Maintenance Schedule - Buick Enclave Owner's Manual

342 Service and Maintenance
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
Check the engine oil level. See
Engine Oil 0 268.
Once a Month
Check the tire inflation
pressures. See Tire Pressure
0 302.
Inspect the tires for wear. See
Tire Inspection 0 309.
Check the windshield washer
fluid level. See Washer Fluid
0 277.
Engine Oil Change
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.
See Engine Oil Life System 0 270.
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 0 309.
Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system.
See Engine Oil 0 268 and
Engine Oil Life System 0 270.
Check engine coolant level. See
Cooling System 0 272.
Check windshield washer fluid
level. See Washer Fluid 0 277.
Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See Exterior
Care 0 330. Replace worn or
damaged wiper blades. See
Wiper Blade Replacement
0 281.
Check tire inflation pressures.
See Tire Pressure 0 302.
Inspect tire wear. See Tire
Inspection 0 309.
Visually check for fluid leaks.
Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter
0 272.
Inspect brake system. See
Exterior Care 0 330.
Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of
wear. See Exterior Care 0 330.
Check restraint system
components. See Safety System
Check 0 82.
Visually inspect fuel system for
damage or leaks.