Why does the horn not work on your Chevrolet Cavalier?

If the horn on your Chevrolet Cavalier isn't working, it could be due to a few common issues. First, check the fuse related to the horn, as a blown fuse can prevent it from functioning. Additionally, the horn itself may be faulty or there could be a problem with the horn relay or the wiring. Finally, ensure that the horn button in the steering wheel is not malfunctioning, as this can also cause the horn to fail.