Black plate (2,1)
GMC Sierra Denali Owner Manual - 2013 - 2nd Edition - 8/27/12
11-2
Service and Maintenance
Proper vehicle maintenance helps to
keep the vehicle in good working
condition, improves fuel economy,
and reduces vehicle emissions.
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
‑
15
.
.
Are driven on reasonable road
surfaces within legal driving
limits.
.
Use the recommended fuel. See
Recommended Fuel on
page 9
‑
55
.
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
.
Summary of Contents for 2013 GMC Sierra Denali
Page 30: ...Black plate 24 1 GMC Sierra Denali Owner Manual 2013 2nd Edition 8 27 12 1 24 In Brief 2 NOTES...
Page 166: ...Black plate 10 1 GMC Sierra Denali Owner Manual 2013 2nd Edition 8 27 12 6 10 Lighting 2 NOTES...
Page 347: ...Black plate 35 1 GMC Sierra Denali Owner Manual 2013 2nd Edition 8 27 12 Vehicle Care 10 35...
Page 470: ...Black plate 14 1 GMC Sierra Denali Owner Manual 2013 2nd Edition 8 27 12 i 14 INDEX 2 NOTES...
