Toyota and Lexus Firmware 30CE1100-ii.cuw

30CE1100-ii.cuw is a Toyota or Lexus firmware catalog identifier. The complete filename distinguishes this entry from other calibration files, but it does not reliably establish the control module, vehicle application, or software function.

The -ii.cuw ending is part of the recorded filename. It does not, by itself, identify a stock or modified variant or describe a change in vehicle behavior.