What are the reasons for the BYD Tang's horn not working?

1 Answers
AliyahMarie
07/30/25 2:51am
The reasons for the BYD Tang's horn not working are: 1. The horn's wiring has failed or there is poor contact in the circuit; 2. The horn relay or button is damaged; 3. The interior of the horn is damp. The horn's interior consists of a magnet and a coil that produces sound through vibration, making it an indispensable component in a sound system. Taking the 2021 BYD Tang as an example, it is a mid-size SUV with body dimensions of 4870mm in length, 1940mm in width, and 1720mm in height, a wheelbase of 2820mm, a fuel tank capacity of 68 liters, and a body weight of 1895kg. This vehicle is equipped with a 2.0-liter turbocharged engine, delivering a maximum horsepower of 230PS, a maximum torque of 350Nm, and a maximum power of 169kW, paired with a 6-speed automatic transmission.
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