Subaru Ascent 2019–2022 — technical service bulletin
Bulletin 18-208-22 · NHTSA communication 10219490 · issued Aug 23, 2022
Technical service bulletin
communication type
Equipment
component
2019–2022
model years
4
vehicle entries
Official summary
The purpose of this bulletin is to provide a description of current changes to Service Manuals available via the Subaru Technical Information System (STIS) web site.
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.