Toyota Corolla Cross 2023 — technical service bulletin
Bulletin T-SB-0015-24 Rev2 · NHTSA communication 11024075 · issued Sep 9, 2025
Technical service bulletin
communication type
Electrical System
component
2023
model years
5
vehicle entries
Official summary
A new head unit software update is available for 2023 model year Corolla Cross, Corolla Cross Hybrid, Highlander, Highlander Hybrid, and Mirai vehicles equipped with Toyota Multimedia (earlier than version 2170). This software update includes the following improvements: •User Profile. •User interface. •Cloud navigation. •Intelligent assistant voice recognition. •Bug fixes.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.