Toyota and Lexus Firmware 30446100-ii.bin

30446100-ii.bin is a firmware catalog filename associated with Toyota or Lexus. Its calibration identifier is 30446100, followed by the filename suffix -ii.

The identifier alone does not reliably establish which control module uses the file or what vehicle function its software controls. The -ii suffix is part of the filename, but it does not by itself establish a stock or modified feature.