Toyota 89564-2601.bin Firmware Catalog Reference
A catalog reference for Toyota firmware 89564-2601.bin and its possible association with vehicle control electronics.
89564-2601.bin is a Toyota automotive firmware catalog entry. Its identifier resembles Toyota part-number conventions used for control electronics, but it does not establish a specific vehicle, controller, or software function on its own.
The filename identifies a binary file, not a documented stock or modified variant. No particular change to vehicle behavior can be attributed to this revision from the identifier alone.