Vehicle Checks; Doing Your Own; Service Work - GMC Sierra 2011 Owner's Manual

10-4 Vehicle Care
GM Accessories are designed to
complement and function with other
systems on the vehicle. Your GM
dealer can accessorize the vehicle
using genuine GM Accessories.
When you go to your GM dealer and
ask for GM Accessories, you will
know that GM-trained and
supported service technicians will
perform the work using genuine GM
Accessories.
Also, see Adding Equipment to the
Airbag-Equipped Vehicle on
page 3 44.

Vehicle Checks

Doing Your Own

Service Work

If the vehicle is a hybrid, see the
hybrid supplement for more
information.
WARNING
You can be injured and the
vehicle could be damaged if you
try to do service work on a vehicle
without knowing enough about it.
Be sure you have sufficient
knowledge, experience,
the proper replacement
parts, and tools before
attempting any vehicle
maintenance task.
(Continued)
I n f o r ma t i o n P r o v i d e d b y :
WARNING (Continued)
Be sure to use the proper
nuts, bolts, and other
fasteners. English and metric
fasteners can be easily
confused. If the wrong
fasteners are used, parts can
later break or fall off. You
could be hurt.
If doing some of your own service
work, use the proper service
manual. It tells you much more
about how to service the vehicle
than this manual can. To order the
proper service manual, see Service
Publications Ordering Information on
page 13 14.
This vehicle has an airbag system.
Before attempting to do your own
service work, see Airbag System
Check on page 3 46.