Buick Enclave: OnStar®
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect
to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic
Services. See OnStar Overview for more information.
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Customer Assistance for Text Telephone (TTY) Users (U.S. and Canada)
To assist customers who are deaf, hard of hearing, or speech-impaired and who
use Text Telephones (TTYs), Buick has TTY equipment available at its Customer Assistance
Center. Any TTY user can communicate with Buick by dialing:
TRANSFER CASE DESCRIPTION AND OPERATION
Fig. 46: Identifying Transfer Case
The transfer case in this vehicle consists of an aluminum housing with input
helical gear, output driven helical
gear, ring and pinion hypoid gear set and an intermediate drive shaft.
The transfer case transfers torque/pow
