Subaru Legacy 2015–2019 — technical service bulletin
Bulletin 02-195-26 · NHTSA communication 11034240 · issued Jun 1, 2026
Technical service bulletin
communication type
Engine
component
2015–2019
model years
10
vehicle entries
Official summary
This bulletin announces the availability of reprogramming files for the Engine Control Module (ECM) for certain vehicles equipped with 3.6L engines.
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.