Scan Tool Data Definitions
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- 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.