Toyota Lexus Firmware 30624100-T04ii.cuw

30624100-T04ii.cuw is a Toyota or Lexus firmware catalog identifier. The complete filename identifies this particular entry, but it does not reliably establish the control module, vehicle application, or software function.

The .cuw extension and the identifier should be retained together when comparing this record with a vehicle calibration or service catalog. A similar numerical prefix alone is not enough to establish that two firmware entries control the same system or are interchangeable.