Vehicle, Engine and Transmission ID and VIN Location, Derivative and Usage

Transmission ID and VIN Derivative Location

Manual Transmission Identification Number Plate (Y4M)





1. Identification Number
2. T/M Initial Manufacturing Date and Sequence Number
3. Plant to be Supplied
4. T/M Serial Number and Check Digit


Manual Transmission Identification Number Plate Location (Y4M)





The manual transaxle identification number is attached to the top of the transmission case near the engine.

Manual Transmission Identification Number Plate (D-16)





1. Identification Code
2. Sequential Number





Manual Transaxle Identification Number Plate Location (D-16)





The manual transaxle identification number is attached to the top of the transmission case near the engine.

Automatic Transmission Identification Number Plate





1. AW's Lot Number
2. Part ID Code
3. GM DATC Part Number
4. AW's Serial Number


Automatic Transaxle Identification Number Plate Location





The automatic transaxle identification number plate is attached on the upper side of the transaxle case.