Toyota Highlander 89663-48G00 MOD2 iv (3).bin Firmware
A catalog reference for Toyota Highlander firmware 89663-48G00 and the MOD2 iv (3).bin file variant.
Toyota Highlander 89663-48G00 MOD2 iv (3).bin is a cataloged automotive firmware file associated with calibration identifier 89663-48G00. The 89663 part-number family is generally associated with Toyota engine control software, which manages engine operation and emissions-related functions. That controller association is tentative for this exact file.
Identifier and variant
The related catalog entry lists 89663-48G00 without a variant label. The filename Toyota Highlander 89663-48G00 MOD2 iv (3).bin adds a MOD2 label, suggesting a modified file variant. The name does not establish what was changed, what “iv” means, or whether the file represents a stock Toyota calibration.
The complete identifier is important when comparing records. A similar 89663 prefix can indicate the same broad software family without identifying the same Highlander application or calibration behavior.