Toyota Highlander 2021 — technical service bulletin
Bulletin 22TD02 · NHTSA communication 11016779 · issued Feb 7, 2025
Technical service bulletin
communication type
Fuel/propulsion System
component
2021
model years
2
vehicle entries
Official summary
Technical instructions limited service campaign 22td02 fuel inlet housing certain 2021 model year highlander certain 2021 model year highlander hybrid
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.