Why is there no sound from the car radio?

[GarrettMarie]

There are two possible situations that may cause the car radio to not produce sound: 1. The audio output wire of the car radio (the wire connected to the speaker) is broken, and the product is in the form of a connector: disassemble it yourself or take the audio system to a car repair shop to remove it, then follow the wires behind to check if the connector has come loose. Check the radio circuit to see if the fuse is blown. If it blows again after replacement, do not replace it again, as this indicates a fault in the circuit board or the entire loop, requiring professional repair. 2. Accidentally pressing the mute button on the radio: press the mute button or volume button again to confirm.