Subaru Legacy 2020–2021 — technical service bulletin
Bulletin Subaru Retailers · NHTSA communication 10185085 · issued Dec 15, 2020
Technical service bulletin
communication type
Equipment
component
2020–2021
model years
4
vehicle entries
Official summary
The number of files required to complete the update for 20MY and 21MY is not the same. This detail is outlined in the WRI-20 Service Program bulletin as it applies to both 2020 and 2021 MY Legacy and Outback.
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.