Toyota Highlander 2021 — technical service bulletin
Bulletin 22TD02 · NHTSA communication 11010367 · issued Oct 25, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2021
model years
2
vehicle entries
Official summary
22TD02 Renotification Letter Certain 2021 Model Year Highlander and Highlander Hybrid Vehicles Sealant for a Seam near the Fuel Inlet Limited Service Campaign 22TD02
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.