Acura MDX 2015–2020 — technical service bulletin
Bulletin B20-015 · NHTSA communication 10179400 · issued Aug 24, 2020
Technical service bulletin
communication type
Equipment
component
2015–2020
model years
8
vehicle entries
Official summary
Service Bulletin - The transmission has intermittent harsh or jerky upshifts with steady acceleration.
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.