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: 1-800-833-2438. TTY users in Canada can dial 1-800-263-3830.
Customer Assistance
OfficesScan Tool Snapshot Procedure
Using Snapshots in Global Diagnostic System (GDS)OverviewA snapshot is a recording of what a control module on the vehicle was receiving forinformation while the snapshot is being made. A snapshot may be used to analyze thedata during the time a vehicle condition is current. This allows you to conce ...