Toyota and Lexus Firmware 30449300-ii.cuw

30449300-ii.cuw is a Toyota or Lexus firmware identifier. The identifier alone does not reliably establish which control module or vehicle system it belongs to, or what its software controls.

The -ii suffix is part of the catalog filename, but it does not establish a specific stock or modified function. The identifier also does not establish vehicle fitment or a change introduced by this revision.