Rattle sound from the hybrid module when the engine is at idle in drive or in reverse once fully warmed...

Bulletin number

T-SB-0086-24 (T-SB-0086-24)

Component

Power train

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.

Owners of these vehicles have filed 11 complaints in the transmission category.