Before revision: Other sessions are defined, but are not required to be implemented depending on the type of device: 3 sub functions 01-Default session 02-Programming session 03-Extended Diagnostic session "Programming Session " used to upload software.
After revision: 0x100x100x10- 02Other sessions are defined, but are not required to be implemented depending on the type of device: 3 sub functions 01-Default session 02-Programming session 03-Extended Diagnostic session "Programming Session " used to upload software.