Toyota and Lexus Firmware T-0013-08.cuw

T-0013-08.cuw is a Toyota or Lexus firmware catalog identifier. The full identifier distinguishes this entry from similarly named files, but it does not establish a specific control module, vehicle application or software function on its own.

The .cuw filename extension identifies the cataloged file format. It does not, by itself, show what vehicle system the software controls or what changed in this revision.