Scan Tool Data Definitions
Scan Tool Data Definitions
8-Digit GM Part Number
- This displays the part number for the vehicle communication interface mode (VCIM).
Component Serial Number 13-16
- This is the third partition of the serial number.
Date
- This is the date as synchronized with global positioning system (GPS) satellites.
Electronic Serial Number
- This is the electronic serial number stored in the VCIM which is used by the OnStar(R) Call Center.
GPS Signal
- This displays the status of a received GPS signal.
Julian Date of Build
- This displays the day of the year the module was built.
Module ID
- This displays the version of OnStar(R) which the vehicle is equipped with.
Signal Strength
- This displays a calculated value for cellular reception signal strength. A higher number indicates a stronger signal.
Signal Type
- This displays whether the Generation 6 OnStar(R) VCIM is currently operating in a digital or analog market.
Software ID
- This displays the 3-digit number of the software version used on the OnStar(R) VCIM.
Time
- This displays the time as synchronized with GPS Satellites.
Transceiver ID
- This displays the ID number of the cellular tower that the OnStar(R) VCIM is using for cellular signal.
VCI Module Station ID
- This is the station identification number stored in the VCIM which is used by the OnStar(R) Call Center.
Year Module Build
- This displays the year the module was built.