Vehicle Checks; Doing Your Own Service Work - Chevrolet 2011 Impala Owner's Manual

10-4 Vehicle Care
module or software modifications,
is not covered under the terms of
the vehicle warranty and may affect
remaining warranty coverage for
affected parts.
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 40.

Vehicle Checks

Doing Your Own
Service Work
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.
WARNING (Continued)
Be sure to use the
proper nuts, bolts, and
other fasteners. Metric and
English 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
(Continued)