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Scan Tool Output Controls

WARNING: This page is about a different car, the 2007 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
Vehicle Communications Interface Module (VCIM)

Scan Tool Output Control Additional Menu Selection(s) Description
Acquisition Setting Module Setup It lets you choose from various selctions of digital cellular technology systems: AMPS (Advanced Mobile Phone System), CDMA (Code Division Multiple Access), PCS (Personal Communications Service), GSM (Global System for Mobile Communications). Select CDMA because Verizon provides the cellular technology for OnStar which uses CDMA system.
Green LED Special Functions The VCIM illuminates the green LED on the inside rearview mirror when ON is selected.
Phone Call Test Special Functions When ON is selected VCIM commands OnStar to connect to OnStar Center.
Program Digital Home SID - NID Module Setup Select SID (Station ID) and NID (Network Interface Device) per your location.
Program Phone Number Module Setup VCIM provides mobile ID # and mobile directory # for this vehicle. Use arrow keys to change the phone # if necessary.
Red LED Special Functions The VCIM illuminates the red LED on the inside rearview mirror when ON is selected.
Set Language Module Setup Pick an option between 3 different languages: English, French Canadian, and Spanish.
VCIM Setup Module Setup Screen displays: Move the vehicle to an open, outside area and make sure the vehicle is sunni8ng. Following this VCIM setup procedure, a cell will automatically be made to the OnStar Call Center. Inform the Call Center advisor that a new VCIM has been installed. Have the STID and ESN from the new VCIM ready to provide to the advisor. Refer to OnStar Reconfiguration  Procedure for more info.