This manual provides the Vehicle Identification Numbering (VIN) standard for 2021 General Motors vehicles, as required by 49 CFR Part 565.16(c).
It includes a comprehensive list of models, including Cadillac, Chevrolet, Buick, GMC, and Holden, with their respective VIN decoding information.
Maintenance and Operating Responsibilities
The manual outlines the organization and description of VIN positions, check digit, and passenger car VIN numbering system.
Effective Date: August 5, 2020
Manual:
Download: 2021 General Motors Vehicle Identification Numbering Standards
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