Honda Odyssey 2018–2022 — technical service bulletin
Bulletin A22-018 · NHTSA communication 10216878 · issued Jul 19, 2022
Technical service bulletin
communication type
Structure
component
2018–2022
model years
5
vehicle entries
Official summary
Service bulletin - After powering open, the tailgate either slowly sags down or the power tailgate control unit sounds a warning tone before powering the tailgate closed. The right tailgate spring internal damper is damaged and does not have sufficient pressure to support the tailgate.
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.