Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Automatic Transmission/Transaxle: Application and ID

Transmission Identification Information

Transmission Identification Information:

1 - Transmission I.D. Location
2 - Model Number
3 - GM I.D. Code
4 - GM Part Number
4 - GM Part Number
5 - Calibration Code
6 - AW Production Unit Number
7 - Serial Number During the Month of Manufacture
8 - Assembly Line Code
9 - Model of Transaxle, V = 55-50SN
10 - Month of Manufacture, A = Jan, B = Feb, etc
11 - Year of Manufacture, 03 = 2003