Honda Odyssey 2018–2019 — technical service bulletin
Bulletin A18-125 · NHTSA communication 10150273 · issued Nov 29, 2018
Technical service bulletin
communication type
Equipment
component
2018–2019
model years
2
vehicle entries
Official summary
Service bulletin - There is a buzz, hum, booming, or vibration noise from the front driver door speaker at 1500 RPM while driving between 35-45 MPH. The software in the ANC control unit.
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.