Toyota Tundra 2022–2023 — technical service bulletin
Bulletin T-TT-0766-24 · NHTSA communication 11010344 · issued Oct 15, 2024
Technical service bulletin
communication type
Engine
component
2022–2023
model years
2
vehicle entries
Official summary
Some vehicles in the market may require a short block repair, and in certain circumstances, Toyota may request a dealer to repair such vehicles with an Engine Assembly instead. Please follow the recommendations below in addition to the steps for Partial Engine replacement in the repair manual when performing engine replacement with Part Number 04004-23370.
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.