Transmission Identification Information
WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban 3500 HD, and 2018 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of GENERAL MOTORS COMPANY
| 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. |
| 11 |
Calendar Year |
| 12 |
Machine Readable Matrix |
| 13 |
Production Shift |