Toyota and Lexus Firmware T-0101-12.cuw

T-0101-12.cuw is a Toyota or Lexus automotive firmware file identifier. The identifier alone does not reliably establish its control module, vehicle application, or software function.

The .cuw extension identifies the cataloged file, but it does not by itself specify what vehicle system the software controls. A complete calibration identifier, associated part number, or service record would be needed to distinguish this entry from other firmware files.