Subaru Ascent 2019–2023 — technical service bulletin
Bulletin 12-254-24 · NHTSA communication 11008270 · issued Sep 19, 2024
Technical service bulletin
communication type
Structure
component
2019–2023
model years
5
vehicle entries
Official summary
This bulletin announces the design change made to the rear gate glass, it is intended to address cases of rust build up along the edge of the rear gate opening of the rear quarter panel.
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.