I had trouble with my installed radio, I was losing programed stations and the installed Bluetooth would also drop connection.

I found that all speaker cables and power cables had been duct tape together so I repaired and now the radio stations save and Bluetooth works fine. But now the front two speakers do not work, but when I disconnect the power form the Bluetooth all the speakers work again.

I recall when repairing the wiring that there was a electronic capacitor or resistor not sure what it was, it was connected to one wired cable, but I subsequently never put back in.

Does anyone have any ideas what the electronic component was, it was black and cylindrical about center meter long.

Cheers

 

What kind of radio is it? Did the component have a lead coming out both ends or two leads coming out of one?