Honda Odyssey 2018–2021 — technical service bulletin
Bulletin APTD07292020 · NHTSA communication 10178046 · issued Jul 29, 2020
Technical service bulletin
communication type
Electrical System
component
2018–2021
model years
9
vehicle entries
Official summary
Dealer Message - Service Bulletins A20-058 and A20-049 are now released to address popping or crackling noises from the speakers, no sound from the audio system, or possibility of a "Network Loss" message due to a poor connection in the MOST Bus Network. Previous distance learning provided temporary repair procedures to address these complaints, and now we've updated the training to address the latest information provided in the bulletin.
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.