Toyota and Lexus Firmware T-0003-07.cuw

T-0003-07.cuw is a firmware file identifier associated with Toyota or Lexus. The identifier alone does not reliably establish the control module, vehicle application, or software function.

The .cuw filename can be used to distinguish this entry from other firmware records. A matching controller part number or calibration record is needed to identify the system it controls and the vehicles to which it applies.