Toyota and Lexus T-0039-14.cuw Firmware Catalog Reference
A catalog reference for Toyota and Lexus firmware identifier T-0039-14.cuw.
T-0039-14.cuw is a Toyota or Lexus firmware file identifier. The identifier alone does not establish which control module or vehicle system it belongs to, or what its software controls.
A full calibration identifier, related catalog filename, part number, or service record would be needed to identify its application and distinguish it from similarly named firmware entries.