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August 16, 2025 Service bulletin

Some 2021-2024 F-150 vehicles equipped with a B&O audio system (minor feature code IDBBQ), and various...

Ford technical service bulletin SSM 54140 for 2021-2024 Ford F-150, 2022-2023 Ford Expedition and 2021-2024 Ford Bronco Sport and others.

Bulletin number
SSM 54140
Component
Electrical system
Summary
Some 2021-2024 F-150 vehicles equipped with a B&O audio system (minor feature code IDBBQ), and various 2021-2024 Ford and Lincoln vehicles equipped with a B&O audio system may exhibit a pop noise and/or static in the speakers at start up that cannot be turned down or off using the audio system controls. To confirm a vehicle is built with a certain minor feature code, review the build information by double-clicking the vehicle identification number (VIN) in the upper left corner on Professional Technician System (PTS). This may be due to software in the digital signal processing (DSP) module. To correct this condition, reprogram the DSP module to the latest software level using the Ford Diagnosis and Repair System (FDRS) scan tool. For claiming, use causal part 18B849 and labor operations 12651D and 12651D4.

Owners of these vehicles have filed 1,168 complaints in the electrical category.

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