Toyota and Lexus Firmware 55307100-L02ii.cuw

55307100-L02ii.cuw is a Toyota or Lexus firmware catalog identifier. The complete identifier distinguishes this entry from other calibration files, but it does not reliably establish the control module, vehicle application, or software function.

The .cuw filename extension identifies the catalog file format. The L02ii suffix is part of the exact identifier, not enough on its own to establish a stock or modified variant.