Q&A for How to Fix a Broken Car Horn

Return to Full Article

Coming soon

Add New Question

Question

When I replace the horn fuse with a new fuse and press the horn button, the fuse blows? Could I need a new relay switch?

Community Answer

It sounds like you have a short. One of your horn wires probably rubbed the insulation off or disconnected from the horn and is shorting out. Go to an auto parts store or any mechanic or electrician and see if they will test your horn wires.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 6 Helpful 21
Question

Where is the horn located in a 2011 Toyota Camry?

Community Answer

Open the bonnet. It should be in the middle of the radiator. You will see it right in front.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 5 Helpful 7
Question

My car horn will only blow when the wheel is at a certain angle. How do I fix this?

Community Answer

If the horn only blows when the wheel is at a certain position, make sure that the steering column is not touching the wire from the horn to the battery (this could require you to open up the car).

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 9 Helpful 17
Question

How do I get my car horn to toot?

Community Answer

Try the horn again. Check your car owner's manual for the location and type of fuse. Check whether there is any debris obstructing the horn button on your steering wheel that may be preventing the horn from sounding. Check -- or have a mechanic check -- the wiring attached to the horn, if all else fails.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 5 Helpful 9
Question

Where is the fuse located for the horn on a 2011 Ford Fusion Sport?

Community Answer

It is located in the fuse box. The owner's manual will show you the exact location.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 3 Helpful 4
Question

Why does my car horn sound randomly?

Community Answer

There may be an open circuit in the system that is causing it to sound.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 7 Helpful 9
Question

What can cause the horn not work even after replacing it?

Community Answer

Make sure the horn works and has power. Test with multi meter. If no power coming to the horn, check fuses on the horn circuit.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 4 Helpful 4
Question

Where do I find a horn fuse on my car?

Community Answer

Without knowing what type of car you have, it's hard to direct you. Check your owner's manual.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 7 Helpful 3
Question

Where is the location of the horn on a 2004 Ford Expedition>

Drew Hawkins1

Community Answer

The horn should be located behind the grill but it may be to the left or right of the screen behind the grill.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 2 Helpful 0
Question

How do I find out where the horn is on my Cadillac?

Drew Hawkins1

Community Answer

Try looking behind the grill for the horn mounted to the screen. You can also check the owner's manual or look up the make and model of your car online to find the horn.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 1 Helpful 0
Question

My horn started by itself and would not stop. Why?

Drew Hawkins1

Community Answer

That is usually caused by broken or faulty electrical wiring, not a fuse or relay. You may need to have a licensed mechanic inspect your car.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 2 Helpful 0
Question

How do I wire my broken car horn?

Drew Hawkins1

Community Answer

Remove your old horn and connect your new one to the 2 wires that provide power to the horn.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 0 Helpful 1
Question

When your horn blows low what is going on

Drew Hawkins1

Community Answer

The problem may be the horn itself. Try replacing it with a new one to improve the volume of your horn.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 2 Helpful 0