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.
Drive Range - Fourth Gear Default (Gen 2/Hybrid) Automatic Transmission Unit
If the transmission encounters an electrical componentmalfunction, the transmission will default to Fourth gear. Allsolenoids will default to their normal state. If the torqueconverter clutch is applied, it will release. The transmission willremain in Drive Range– Fourth Gear Default until thecond ...