Acura MDX 2015–2019 — technical service bulletin
Bulletin B15-039 · NHTSA communication 10145396 · issued Sep 18, 2018
Technical service bulletin
communication type
Power Train
component
2015–2019
model years
9
vehicle entries
Official summary
Service bulletin - The transmission end cover leaks on vehicles with 9-speed A/T. During assembly, the transmission end cover sealing gasket gets torn.
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.