Loud static noise from some or all of the speakers when the engine is running or not
Mazda technical service bulletin 09-038-20-3754 for 2020-2021 Mazda CX-30.
- Bulletin number
- 09-038-20-3754
- Component
- Equipment
- Summary
- Some vehicles equipped with a Bose® audio system may produce a loud static noise from some or all of the speakers when the engine is running or not. The noise may be caused by faulty audio amplifier control software. To eliminate this concern, the audio amplifier control software has been modified.
Vehicles covered
- Mazda CX-30 2020-2021 20202021
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