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
OfficesTransmission General Specifications Automatic Transmission Unit
Transmission General SpecificationsName6T70/6T75/6T80RPO Codes6T70–MH2, M7W-(2WD), MH4, M7U-(4WD) 6T75–MY9, M7V-(2WD), MH6, M7X-(4WD), 6T80–MHM-(2WD)Production LocationWarren Michigan (USA), Ramos, MexicoTransaxle DriveFront Wheel Drive, All Wheel DriveReverse Gear Ratio2.881st Gear Ratio4.484 ...