Toyota Sequoia Hybrid 2022–2024 — technical service bulletin
Bulletin T-SB-0086-24 · NHTSA communication 11010329 · issued Oct 2, 2024
Technical service bulletin
communication type
Power Train
component
2022–2024
model years
5
vehicle entries
Official summary
Some 2023 – 2024 model year Sequoia Hybrid and 2022 – 2024 model year Tundra Hybrid vehicles may exhibit a rattle sound from the hybrid module when the engine is at idle in drive or in reverse once fully warmed up. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to address this condition.
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.