Subaru Ascent 2023 — technical service bulletin
Bulletin WRJ-23R · NHTSA communication 10238432 · issued Jun 2, 2023
Technical service bulletin
communication type
Suspension
component
2023
model years
1
vehicle entries
Official summary
Subaru of America, Inc. (Subaru) has initiated a safety recall for certain 2023 model year Ascent vehicles that may be equipped with a front lower control arm with a loose castle nut.
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.