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February 24, 2022 Service bulletin

RL: Due to improper programming of the Data Communication Module (DCM), which provides cellular...

Toyota technical service bulletin 22TC01 Region Le for 2022 Toyota Prius, 2021-2022 Toyota Tacoma and 2021 Toyota Tundra and others.

Bulletin number
22TC01 Region Le
Component
Electrical system
Summary
RL: Due to improper programming of the Data Communication Module (DCM), which provides cellular communication in various situations, including emergencies, the driver and Safety Connect operator may not be able to hear each other?s voices during a Safety Connect call.

Owners of these vehicles have filed 129 complaints in the electrical category.

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