Subaru Impreza 2012–2020 — technical service bulletin
Bulletin 12-301-20 · NHTSA communication 10182229 · issued Oct 20, 2020
Technical service bulletin
communication type
Structure
component
2012–2020
model years
17
vehicle entries
Official summary
This bulletin outlines changes made to the rear shelf trim to address customer concerns of a rattling sound heard while driving over bumpy / rough roads.
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.