Toyota and Lexus Firmware 302D3100-ii.cuw

302D3100-ii.cuw is a Toyota or Lexus firmware catalog identifier. The complete filename distinguishes this entry from other calibration records, but it does not establish which control module or vehicle system it serves.

The .cuw filename and the -ii suffix identify the catalog file. They do not, by themselves, establish a vehicle application, a stock or modified variant, or a specific change in vehicle behavior.