Honda Accord 2020 — technical service bulletin
Bulletin A21-076 · NHTSA communication 10202858 · issued Oct 28, 2021
Technical service bulletin
communication type
Fuel System, Gasoline
component
2020
model years
2
vehicle entries
Official summary
Service Bulletin - During the manufacturing of certain fuel tanks, a protective layer was not properly applied. An improperly manufactured fuel tank may cause the release of air pollutants at levels that exceed state and federal standards.
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.