Toyota Highlander 2021 — technical service bulletin
Bulletin 22TD02 · NHTSA communication 10214361 · issued Apr 14, 2022
Technical service bulletin
communication type
Structure
component
2021
model years
2
vehicle entries
Official summary
DD: LIMITED SERVICE CAMPAIGN 22TD02 (Remedy Notice) Dealer Letter and Technical Instructions Available on TIS Certain 2021 Model Year Highlander and Highlander Hybrid Sealant for a Seam near the Fuel Inlet
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.