Transmission Control Systems: Application and ID

This chart contains a list of all important information concerning rear axle ratio, Powertrain Control Module (PCM), and transmission identification.




The identification plate is located on the left hand side of the transmission above the mode switch.

Automation Transmission identification on vehicle identification plate:
1. Model code.
2. Calibration code.
3. Production serial number.
4. Production part number.




Powertrain Control Module Identification:
A. ISUZU part number.
B. Designation / Emission.
C. DELCO (r) part number.
D. Engine size, transmission type.
E. Service number.