Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159225) - 2016 - crc - 7/31/15
Service and Maintenance
311
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
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
.
.
Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See
and
.
.
Check engine coolant level. See
.
.
Check windshield washer fluid
level. See
.
.
Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See
. Replace worn or
damaged wiper blades. See
.
Check tire inflation pressures.
See
.
Inspect tire wear. See
.
Visually check for fluid leaks.
.
Inspect engine air cleaner filter.
See
.
Inspect brake system. See
.
.
Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of
wear. See
.
.
Check restraint system
components. See
.
.
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
.
.
Check starter switch. See