Maintenance Schedule - GMC Terrain Denali 2015 Owner's Manual

11-2 Service and Maintenance
Because of the way people use
vehicles, maintenance needs vary.
There may need to be more
frequent checks and services. The
Additional Required Services -
Normal are for vehicles that:
Carry passengers and cargo
within recommended limits on
the Tire and Loading Information
label. See Vehicle Load Limits
on page 9-14.
Are driven on reasonable road
surfaces within legal driving
limits.
Use the recommended fuel. See
Fuel on page 9-47.
Refer to the information in the
Maintenance Schedule Additional
Required Services - Normal chart.
The Additional Required Services -
Severe are for vehicles that are:
Mainly driven in heavy city traffic
in hot weather.
Mainly driven in hilly or
mountainous terrain.
Frequently towing a trailer.
Used for high speed or
competitive driving.
Used for taxi, police, or delivery
service.
Refer to the information in the
Maintenance Schedule Additional
Required Services - Severe chart.
Warning
Performing maintenance work can
be dangerous and can cause
serious injury. Perform
maintenance work only if the
required information, proper tools,
and equipment are available.
If they are not, see your dealer to
have a trained technician do the
work. See Doing Your Own
Service Work on page 10-3.
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
Check the engine oil level. See
Engine Oil on page 10-8.
Once a Month
Check the tire inflation
pressures. See Tire Pressure on
page 10-46.
Inspect the tires for wear. See
Tire Inspection on page 10-51.
Check the windshield washer
fluid level. See Washer Fluid on
page 10-20.