Toyota and Lexus Firmware 30C89200-50C30100_2.bin

30C89200-50C30100_2.bin is a firmware filename associated with a Toyota or Lexus catalog entry. The complete identifier distinguishes it from other files with similar calibration prefixes.

The filename alone does not establish which control module or vehicle system it belongs to, or what its software controls. It also does not identify a vehicle application or a stock or modified function.

Using the identifier in a catalog

Keep the full filename, including both identifier segments and the _2.bin suffix, when comparing records. A matching prefix by itself is not enough to establish that another file has the same application or behavior.