Subaru Forester 2017–2018 — technical service bulletin
Bulletin Subarunet Announ · NHTSA communication 10191590 · issued Apr 21, 2021
Technical service bulletin
communication type
Equipment
component
2017–2018
model years
2
vehicle entries
Official summary
WRB-21 Forester condenser parts scrapping
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.