Acura MDX 2014–2020 — technical service bulletin
Bulletin B20-022 · NHTSA communication 10173888 · issued Apr 8, 2020
Technical service bulletin
communication type
Seats
component
2014–2020
model years
11
vehicle entries
Official summary
Service Bulletin - The bolt holes for the replacement second row seat frames are not threaded and require special self-tapping bolts to secure the seat cushion and seat-back frame to the seat frame.
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.