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paulasilver35

Novo audio system failure

Hello, I'm having trouble with my 2015 Fiat Novo gasoline. The audio system has completely stopped working. There's no audio output whatsoever. I've tried adjusting the volume control, switching between USB audio and auxiliary input, but nothing seems to bring the sound system back to life. Any ideas?

Summary of the thread

The audio system in a 2015 Fiat Novo stopped working entirely, with no sound output despite attempts to adjust settings. A potential cause suggested was a defective bass speaker, which can cause the system to shut down as a protective measure. Testing the speakers with a multimeter revealed a faulty bass speaker, which was then repaired at a workshop.

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4 comment(s)

gabrielknight1

I had a similar issue with my 2018 Opel Astra. Check the car speakers. Sometimes a defective bass speaker can cause the entire system to shut down as a protective measure. Do you experience crackling or any other unusual sounds before it cut out?

paulasilver35 (community.author)

Thanks for the tip! I didn't notice any crackling or strange sounds before it stopped. It just went silent suddenly. How did you diagnose the defective bass speaker in your Astra?

gabrielknight1

In my Astra, a mechanic used a multimeter to test each speaker's impedance. The defective speaker showed a significantly different reading. Given your Novo's age, it might be best to get it checked out by a workshop.

paulasilver35 (community.author)

Thank you for your advice! I took it to a workshop, and you were right – it was the bass speaker. Repair cost me 280€. Appreciate your help!

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FIAT

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NOVO