Its a formula that substitutes the numberic value for the alpha characters (you leave out the check digit) perform the calculation (link describes how) to verify if check digit is correct.Digit #9 - check alphanumericWhat does this mean if it's a #1?
Its a formula that substitutes the numberic value for the alpha characters (you leave out the check digit) perform the calculation (link describes how) to verify if check digit is correct.
The check digit will vary, since it factors in the sequential VIN (last 6 characters) into this as well.
Vehicle Identification Numbers (VIN codes)/Check digit - Wikibooks, open books for an open world