Subaru Ascent 2019–2023 — technical service bulletin
Bulletin 05-90-24R · NHTSA communication 10252453 · issued Mar 11, 2024
Technical service bulletin
communication type
Suspension
component
2019–2023
model years
5
vehicle entries
Official summary
This bulletin announces changes in design to the front strut assemblies which will address cases of rumbling and/or rattling coming from the undercarriage while going over bumps.
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.