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
OfficesShift Speed Automatic Transmission Unit
Table 1: Shift SpeedTable 2: Shift Speed VariablesShift SpeedShift @ TPkm/hmphOSS (RPM)1–2 @ 12.5169.93452–3 @ 12.52616.25613–4 @ 12.539.524.58524–5 @ 12.55433.611645–6 @ 12.57144.115316–5 @ 12.568.542.614775–4 @ 12.55131.711004–3 @ 12.53622.47763–2 @ 12.52314.34962–1 @ 12.5116.8 ...