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