Subaru Ascent 2023–2024 — technical service bulletin
Bulletin 07-225-24R · NHTSA communication 10253976 · issued Apr 18, 2024
Technical service bulletin
communication type
Lane Departure
component
2023–2024
model years
6
vehicle entries
Official summary
This bulletin announces the availability of new reprogramming files developed to address cases were a halt code E5, B28A6 and or DTC B28C7 is detected by the EyeSight Stereo Camera assembly.
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.