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Reporting Safety Defects
to General Motors
In addition to notifying NHTSA (or
Transport Canada) in a situation like
this, please notify General Motors.
Call 1-866-HUMMER6 (486-6376),
or write:
HUMMER Customer Assistance
Center
P.O. Box 33177
Detroit, MI 48232-5177
In Canada, call 1-800-263-3777
(English) or 1-800-263-7854
(French), or write:
General Motors of Canada Limited
Customer Communication Centre
CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Service Publications
Ordering Information
Service Manuals
Service Manuals have the diagnosis
and repair information on engines,
transmission, axle suspension,
brakes, electrical, steering, body, etc.
Service Bulletins
Service Bulletins give additional
technical service information needed
to knowledgeably service General
Motors cars and trucks. Each bulletin
contains instructions to assist in the
diagnosis and service of your
vehicle.
Owner Information
Owner publications are written
specifically for owners and intended
to provide basic operational
information about the vehicle. The
owner manual includes the
Maintenance Schedule for all
models.
In-Portfolio: Includes a Portfolio,
Owner Manual, and Warranty
Booklet.
RETAIL SELL PRICE:
$35.00 (U.S.) plus processing fee
Without Portfolio: Owner
Manual only.
RETAIL SELL PRICE:
$25.00 (U.S.) plus processing fee
Current and Past Model Order
Forms
Technical Service Bulletins and
Manuals are available for current
and past model GM vehicles.
To request an order form, specify
year and model name of the vehicle.
Customer Assistance Information 7-15