Subaru Legacy 2020 — technical service bulletin
Bulletin 15-270-20R · NHTSA communication 10202822 · issued Oct 15, 2021
Technical service bulletin
communication type
Electrical System
component
2020
model years
2
vehicle entries
Official summary
FOTA update operation has been suspended. Until FOTA update is resumed, this bulletin has been replaced by TSB 15-261-20R revised in October 2021 and entitled â Reprogramming File Availability for Optimization of Gen 4 Denso CP1 Infotainment Systemsâ . Please refer to this bulletin for the latest information regarding this condition.
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.