Toyota and Lexus Firmware L-0045-10.cuw

L-0045-10.cuw is a firmware identifier associated with Toyota or Lexus applications. The identifier alone does not reliably establish which control module it belongs to or what vehicle system it controls.

A vehicle model, controller designation, calibration ID or related catalog filename would be needed to distinguish this entry from other firmware records. No stock or modified variant label is identified for this file.