Subaru Ascent 2023 — technical service bulletin
Bulletin SubaruNet Announ · NHTSA communication 10238434 · issued Jun 2, 2023
Technical service bulletin
communication type
Suspension
component
2023
model years
1
vehicle entries
Official summary
WRJ-23 Front lower arm castle nut torque.
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.