Why Does the Horn Sound Weaker on Rainy Days?

[SanEmery]

There are several reasons why the horn sound becomes weaker on rainy days: 1. Poor internal contact: According to the working principle of the horn, if the contacts are not properly connected, the horn may sometimes work and sometimes not. In such cases, the first thing to consider is whether the contacts are wet or damp. 2. Poor plug contact: Sometimes, the contacts around the steering wheel may wear out due to frequent use, leading to poor connection. This can also cause the horn sound to become hoarse. If this happens during rainy weather, the sound may become weaker or even stop working. 3. Water damage to the crossover: Although the crossover is located inside the car, it is still important to protect it from water and moisture. If the terminals are found to be damp or even soaked, they should be dried immediately, and the door seals should be properly maintained to prevent the horn sound from weakening after rain.