Subaru Ascent 2020–2022 — technical service bulletin
Bulletin 12-323-21 · NHTSA communication 10201021 · issued Aug 2, 2021
Technical service bulletin
communication type
Latches/locks/linkages
component
2020–2022
model years
10
vehicle entries
Official summary
This bulletin announces the service procedure for addressing possible water entry into the interior from the door(s) area.
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.