Honda Odyssey 2016–2018 — technical service bulletin
Bulletin A16-013 · NHTSA communication 10124265 · issued Nov 14, 2017
Technical service bulletin
communication type
Engine
component
2016–2018
model years
4
vehicle entries
Official summary
Service bulletin - There is a chirping coming from the engine area with the engine warmed up. The high pressure fuel pump is making a chirp.
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.