Toyota and Lexus Firmware 89983-76130
A catalog reference for Toyota and Lexus firmware identifier 89983-76130 and its control-module family.
89983-76130 is a Toyota and Lexus software calibration identifier in the 89983 part-number family. The identifier alone does not reliably establish the exact control module, vehicle application, or function controlled by this calibration.
The complete number distinguishes this entry from other 89983-family records, but a similar prefix is not enough to establish that two calibrations serve the same system. A matching vehicle record, controller identification, or Toyota service bulletin is needed to identify the application and any changes associated with this revision.