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January 15, 2025 Service bulletin

Some customers may experience that the out-of-area (reception area) type auto lock function sometimes fails

Mazda technical service bulletin 09-003-25 for 2019-2023 Mazda MAZDA3, 2024 Mazda CX-90 and 2020-2023 Mazda CX-30 and others.

Bulletin number
09-003-25
Component
Electrical system
Summary
Some customers may experience that the out-of-area (reception area) type auto lock function sometimes fails. When the front door is being closed with a hand touching one or both of the touch sensors on the front outer handle, the out-of-area (reception area) type auto lock function may fail. Control software of the LF control unit (LFU) has been modified.

Owners of these vehicles have filed 107 complaints in the electrical category.

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