Subaru Forester 2019–2020 — technical service bulletin
Bulletin 07-176-20R · NHTSA communication 10194832 · issued May 13, 2021
Technical service bulletin
communication type
Equipment
component
2019–2020
model years
4
vehicle entries
Official summary
This bulletin announces availability of DMS reprogramming files to address the following DTCs: B118B, B11E5, B11E6 when they appear in memory all at the same time as a group.
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.