Customer Assistance For Text; Telephone (Tty) Users; Customer Assistance Offices - GMC Sierra Classic 2007 Owner's Manual

Customer Assistance for Text

Telephone (TTY) Users

To assist customers who are deaf, hard of
hearing, or speech-impaired and who use the Text
Telephones (TTYs), GMC has TTY equipment
available at its Customer Assistance Center. Any
TTY user can communicate with GMC by
dialing: 1-800-GMC-8583 (462-8583). (TTY users
in Canada can dial 1-800-263-3830.)

Customer Assistance Offices

GMC encourages customers to call the toll-free
number for assistance. However, if a customer
wishes to write or e-mail GMC, the letter should be
addressed to:
United States
GMC Customer Assistance Center
P.O. Box 33172
Detroit, MI 48232-5172
www.GMC.com
1-800-GMC-8782 (462-8782)
1-800-GMC-8583 (462-8583) (For Text
Telephone devices (TTYs))
638
Roadside Assistance: 1-800-GMC-8782
(462-8782)
Fax Number: 313-381-0022
From Puerto Rico
1-800-496-9992 (English)
1-800-496-9993 (Spanish)
Fax Number: 313-381-0022
U.S. Virgin Islands:
1-800-496-9994
Fax Number: 313-381-0022
Canada
General Motors of Canada Limited
Customer Communication Centre, CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
www.gmcanada.com
1-800-263-3777 (English)
1-800-263-7854 (French)
1-800-263-3830 (For Text Telephone
devices (TTYs))
Roadside Assistance: 1-800-268-6800