Scan Tool Data Definitions
SCAN TOOL DATA DEFINITIONS
8 Digit GM Part Number : This displays the part number for the VCIM.
Component Serial Number 13-16 : This is the third partition of the serial number.
Electronic Serial Number : This is the electronic serial number stored in the VCIM which is used by the OnStar� Call Center.
Julian Date of Build : This displays the day of the year the module was built.
Module I.D. : This displays the version of OnStar� which the vehicle is equipped with.
Software I.D. : This displays the 3-digit number of the software version used on the OnStar VCIM.
VCI Module Station I.D. : This is the station identification number stored in the VCIM which is used by the OnStar� Call Center.
Year Module Build: This displays the year the module was built.