Transmission ID and VIN Derivative Location (6L80)

Fig 1: Locating Transmission ID and VIN Derivative (6L80)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Model Year
2	Model Code
3	Transmission Family
4	Transmission Assembly Number
5	Julian date
6	Sequential Serial Number
7	Source Code
8	Broadcast Code
9	Bar Code
10	Transmission I.D.