Service Manuals
Service manuals contain diagnostic and repair
information for all chassis and body systems. They
may be useful for owners who wish to get
a
greater
understanding
of
their vehicle. They are also useful for
owners with the appropriate skill level
or
training who
wish
to
perform “do-it-yourself” service. These are
authentic General Motors service manuals meant for
professional, qualified technicians.
Service
Bulletins
Service bulletins covering various subjects
are
regularly
sent
to
all
General Motors dealerships.
GM
monitors
product performance in the field. When service methods
are found which promote better service on
GM
vehicles,
bulletins are created to help the technician perform
better service. Service bulletins may involve
any
number of vehicles. So,me will describe inexpensive
service; others will describe expensive service. Some
will advise of new or unexpected conditions, and others
may help avoid future costly repairs. Service bulletins
are meant for qualified technicians. In some cases,
bulletins refer to service manuals, specialized tools,
equipment and safety procedures necessary to service
the vehicle. Since these bulletins are issued throughout
the model year and beyond, an index is required and
published quarterly to help identify specific bulletins.
Subscriptions
are
available. You
can
order an index at
the toll-free numbers listed previously, or ask a
GM
dealer to see
an
index or individual bulletin.
Owner Publications
Owner’s manuals, warranty folders and various
owner
assistance booklets provide
owners
with general
operation and maintenance information.