Chevrolet Cobalt Owners Manual. Customer Assistance for Text Telephone (TTY) Users
To assist customers who are deaf, hard of hearing,
or speech-impaired and who use Text Telephones
(TTYs), Chevrolet has TTY equipment available at
its Customer Assistance Center. Any TTY user in the
U.S. can communicate with Chevrolet by dialing:
1-800-833-CHEV (2438). (TTY users in Canada can
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