Honda Odyssey 2018–2020 — technical service bulletin
Bulletin A20-049 · NHTSA communication 10178039 · issued Jul 27, 2020
Technical service bulletin
communication type
Equipment
component
2018–2020
model years
3
vehicle entries
Official summary
Service Bulletin - There is a popping or crackling from the speakers or no sound from the audio system. You may also see a Network Loss message.
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.