Toyota and Lexus 89663-60N70 (2).bin Firmware
A catalog reference for the Toyota and Lexus 89663-60N70 calibration identifier and its firmware filename.
89663-60N70 (2).bin is a Toyota or Lexus automotive firmware file cataloged under the calibration identifier 89663-60N70. The associated part-number family is used for engine control software, making an engine control module association plausible, but the identifier alone does not establish the exact vehicle application or the behavior of this calibration.
The (2) suffix is part of the listed filename. It does not, by itself, identify a modified variant or a specific software change.