Scan Tool Data Definitions
CELLULAR TELEPHONE MODULE (W/UV8)PROM ID: The scan tool displays the module PROM ID.
Year Model Built: The scan tool displays the year the module was built.
Julian Date of Build: The scan tool displays the module date of build in total calendar days.
8 Digit GM Part Number: The scan tool displays the module GM part number.
Component Serial Number: The scan tool displays the module serial number.
ONSTAR(R) VEHICLE COMMUNICATION INTERFACE MODULE (VCIM)
Module Information -Software Version: This displays the 3-digit number of the software version used on the OnStar(R) VCIM.
Module Information Hardware Version: This displays the 1-digit number of the hardware version used on the OnStar(R) VCIM.
Module Information - Julian Date Of Build: This displays the day of the year the module was built.
Module Information - Year Module Built: This displays the year the module was built.
Module Information - 8-Digit GM Part Number: This displays the part number for the VCIM.
Module Information - Component Serial #8: This is the first partition of the serial number.
Module Information - Component Serial #12: This is the second partition of the serial number.
Module Information - Component Serial #13: This is the third partition of the serial number.
VCI Module Station Identification Number (STID): This is the station identification number stored in the VCIM which is used by the OnStar Call Center.
Module ID: This displays the version of OnStar(R) which the vehicle is equipped with.
Electronic Serial Number (ESN): This is the electronic serial number stored in the VCIM which is used by the OnStar(R) Call Center.
AMPLIFIER
Mono Volume Control: The scan tool displays the cellular telephone volume in counts. Range: 0-255 counts.
Mute: The scan tool displays the state of the audio mute function, on or off, requested by the cellular telephone.
Phone Active: The scan tool displays the state, active or inactive, of the cellular telephone.