Honda Accord 2020 — technical service bulletin
Bulletin A21-020 · NHTSA communication 10202857 · issued Oct 28, 2021
Technical service bulletin
communication type
Fuel System, Gasoline
component
2020
model years
2
vehicle entries
Official summary
Service Bulletin - Emissions Recall: 2020 Accord and Accord Hybrid Fuel Tank
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.