There are few things more useless than having to sound a car horn, and they produce no sound at all. In addition to the fact that the horn is considered a safe feature in your car, sometimes you want to use it to make a point to make a point about the careless or unprepared technique of another driver.
When a horn fails, it can mean a trip to the repair shop. However, if you don’t mind investing half an hour or saving a few dollars, many corneal repairs can be done cheaply as a DIY project.
First you need to know a little bit about the anatomy of the corneal system.
The simple process of pushing a button on the horn and hearing the sound is more involved than it might seem. Obviously, you have one or two horn buttons located on the wheel of the car. On older cars, the horn switch was in several places. The middle of the steering wheel has always been my favorite place. A chrome arc between the hub and the lip of the steering wheel is used as the location of choice for connecting the horns. Now the horn buttons are worn under the vinyl on the steering wheel, either near the center or on both sides near the edge. .
The horn button is connected to one wire and the fuse to the other wire.
Running from the horn ball, the steering column wires run to reach the exit under the attack of your car. From there one wire will go to the horns. The other wire will go to the fuse board and through the horn fuse. It will continue to make contact with the power supply from the battery or alternator. From the horns I will go to the supply to complete the circuit. Almost all cars and trucks have at least two horns under the hood to make a sound and sometimes a mix of two different tones.
This makes four potential areas that can be in the horn failure.
The first horn was crossed. If the transition is corrupted, the horns will not sound or play continuously. Then he was easily blamed for being bad. This is by far the easiest to find and fix. You could have a faulty wire or even a fuse connection in the wire. Finally, the horns were bad and could be repaired. The trick is to find the area with the most likely failures and repair or replace them.
A bad fuse is easy to find and fix.
When working on any electrical problem in a car or building, always check the fuse first. If a fuse in a circuit fails, everything in the circuit will fail. A fuse or breaker can be located quickly and a blown fuse is easy to spot. If you find a blown fuse, replace it and see if the problem is solved. If the fuse is damaged again immediately, you have another problem to solve before the fuse is replaced again.
If shooting is not a problem, stop the link to the horns.
Under the hood of your car, some electrical components have a back-up connection method called a fuse. This is a short piece of wire that is designed in a circuit to fail at about the same weight as a fuse. You can usually tell when a fuse connection has failed because the wire will either separate or the coating will melt and discolor at that point. Replacing the fuse link will not always fix the problem because it normally indicates that there is a load somewhere in the circuit. The horn will likely fail because it tends to exert too much power.
Write the connections on each horn where the wires lead to the horns.
Often the threads stick to the horns during clipping. These clips sometimes slide relatively easily. It is possible that one or more of the clips are not installed correctly and are loose. If you’re really lucky, all you need to do is clip the horn, and you’re in business. This is usually not a problem if there is no sound, because the horns are wired so that one can fail and the other still work. However, with a weak sounding horn that means only one horn is working, this may very well be the end of your search.
Provide guests with power to be healthy.
A loose ground or a hot wire will cause the horns to act. If they are good enough to place the wires in the horns and can untangle them without too much effort, finding a connection to the power supply should not be difficult. Make sure all connections are solid. If the horns still don’t sound, you have another problem.
Two pieces of wire are long enough to reach from the ball to both horns.
Firmly connect one wire to each battery terminal and keep the other terminals from touching each other. To draw them to one horn. Touch the exposed ends of the wires to the two connectors on the horn. If it sounds, the horn is good. Do this for each horn. If either horn should fail, look at the horn to see if there is anything open that could be adjusted or repaired.
It is likely that both will fail together.
You didn’t realize that one horn was bad for a while. When you heard the horn, well done running under the hood. When the second horn failed, it was time to act. While this is rare, it can and does happen. Maybe you can fix both of your horns instead.
If the problem is proven to be in the horn switch, you may want to call a professional for repair work.
Most of the people are not skilled who remove the steering column to work on the wing. Because many steering wheels have air in the middle, it can be tricky for a novice or amateur to operate. over them successfully. A professional may be able to double check your diagnosis quickly enough to verify a faulty horn switch. Less than an hour of work is usually required to install a new wing switch. It won’t be cheap, but it won’t break the bank either.
