Toyota and Lexus Firmware 30434100-ii.bin
Catalog reference for Toyota or Lexus firmware 30434100-ii.bin and its calibration identifier.
30434100-ii.bin is a Toyota or Lexus automotive firmware catalog filename. Its calibration identifier is 30434100, with -ii forming part of the filename.
The identifier alone does not reliably establish which control module or vehicle system the file belongs to. It also does not identify a vehicle application, a specific software function or a documented change from another revision.