Toyota and Lexus Firmware T-0136-12.cuw

T-0136-12.cuw is a firmware identifier associated with Toyota or Lexus automotive software. The identifier alone does not reliably establish its control module, vehicle application, or software function.

The .cuw filename identifies a firmware file, but it does not by itself show whether the file is a stock calibration or a modified variant. A matching catalog entry or service record would be needed to establish those details.