Subaru Ascent 2019–2023 — technical service bulletin
Bulletin 12-251-23R · NHTSA communication 11010905 · issued Nov 21, 2024
Technical service bulletin
communication type
Structure
component
2019–2023
model years
14
vehicle entries
Official summary
This bulletin announces the initialization service procedures to be followed when diagnosing and/or repairing Power Rear Gate (PRG) systems.
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.