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Chevrolet Cobalt Horn

Common Effects of a Bad Chevrolet Cobalt Horn

The horn installed on your car is an important safety, communication feature that avoids accidents on the road. It allows you to let pedestrians and other drivers know of your car's presence. Without this device, you would end up communicating through hand signals or words which can actually be quite tiresome. With this, you need to know when your horn is going bad. This gives you the chance to fix the problem before it gets worse.

No sound

If you press the horn button and the horn makes no sound, there may be an electrical issue. The problem may be on your horn's fuse or relay. When you experience this symptom, immediately check these electrical components as there may be a bad connection where your horn does not receive any electricity at all. Look for a bad ground or corrosion. You may also need to clean these electrical components to provide smooth energy flow.

Weak sound

Since your horn works with the electrical system of your car, many problems would arise from electrical connections. These include a weak sound coming from your horn. When you experience this, the first thing you should check is the wires as your horn may not be getting enough power. If nothing is wrong with them, check the actual horn device, because water may have entered it or it may be misaligned. With these, check it for moisture as well as loose mounting screws.

Chevrolet Cobalt horn does not stop

One of the most annoying issues of you horn is when it does not stop honking. This can be frustrating as you would end up disconnecting the battery to save your ears. This problem may be caused by a stuck horn button or a short circuit. The first thing you should check is the button. When there does not seem to be any problem, move deeper and check the wires for breaks, cracks, or corrosions.

Chevrolet Cobalt horn goes off randomly

A seemingly mysterious problem of your horn is when it honks out of the blue even when your car is parked at your garage. This is actually a common problem with your horn's circuit. It may go bad and result in a short circuit on the horn contacts. The horn circuit is located at the steering wheel next to the horn button.

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  • Making Your Chevrolet Cobalt Horn Last 27 February 2013

    The horn on your car is an important road communication device that lets you get the attentions of pedestrians and other drivers. This device helps avoid accidents on the road. With this in mind, damage on this part entails high risk of accident. More so, it can cause frustrations as you are left with no choice but to communicate to pedestrians and other drivers through hand signals and words. That is why you have to take good care of your Chevrolet Cobalt horn. Doing so can be very easy.


    Make sure your horn is always clean.


    Corrosion and contaminants damage your car horn. Rain, road dirt, and chemicals from the underhood can affect the condition of the coils inside the device. If this happens, it can stop working. Once the problem is left undetected, your horn's fuse may also blow up. With this, you need to clean your horn from time to time and make sure it is free from any corrosion or contaminant.


    Check the electrical connections of your Chevrolet Cobalt horn.


    Your horn works with the electrical system of your car. Common issues with your horn arise from the electrical parts connected to it. To keep this device in working condition, you need to inspect your electrical components from time to time. Check the fuse, relay, wires, and the clock spring on your steering wheel. Look for breaks, cracks, and corrosion. These issues disrupt the electrical signals going to the device.


    Apply a thin layer of dielectric grease on your horn's contacts.


    The horn contacts on your steering wheel such as the horn button and horn ring are prone to corrosion and moisture. You need to protect these components from these problems. This way, you are also making sure that your horn is always functioning well. You can do this by applying dielectric grease on these contacts. Be careful with applying too much grease as it can damage the part. A thin layer would do.


    Take a blown fuse seriously.


    Your fuse usually blows up because there is irregularity along the electrical connections of your horn. When the fuse blows up, you need to replace it. However, the solution does not stop there. It may blow up again if you do not address the root of the problem. With this, check the different connections and run a voltmeter on them.