December 21, 2024 Service bulletin

DP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022...

Toyota technical service bulletin 23TJ01_P5_Dealer for 2023-2024 Toyota Prius, 2022-2024 Toyota Tundra and 2023-2024 Toyota Sienna Hybrid and others.

Bulletin number: 23TJ01_P5_Dealer
Component: Electrical system: ignition: anti-theft: immobilizer/proximity: key/sender
Summary: DP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.

Owners of these vehicles have filed 244 complaints in the electrical category.

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