Honda Odyssey 2016–2019 — technical service bulletin
Bulletin A18-025 · NHTSA communication 10160910 · issued May 29, 2019
Technical service bulletin
communication type
Fuel System, Gasoline
component
2016–2019
model years
9
vehicle entries
Official summary
Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected), and/or P0301-P0306 (cylinder misfire detected), or P219A/B (air-fuel ratio variation of cylinder [bank 1, rear bank/bank 2, front bank]).
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.