How Long Does a Horn Relay Last?

Having a fully functional horn is an essential part of staying safe while driving. The horn on your vehicle will allow you to alert other drivers of your presence and can be used to prevent accidents in some instances. The flow of power that the horn gets from the battery will have to be regulated in order to reduce the chance that it shorts out. It is the job of the horn relay to make sure that the power going to the horn is sufficient for smooth operation. Every time that the car turns on, the horn relay will have to start working to keep the horn operational.

The relays that are on your car are designed to last as long as the car does. Like any other electrical component on a car, the horn relay may start to show signs of wear as time goes by. Usually, the biggest issues that a relay will have is in regards to the wiring that it has. In some cases, the wiring that a relay has will begin to become brittle and will easily break. Having these broken wires can lead to a number of issues and may result in the horn not working at all. If you suspect that there is an issue with the wiring of your relay, then you will have to take the time to let a professional take a look at it for you.

Spotting issues with the horn relay and getting them fixed in a timely manner will help to reduce the time that you are without your horn. Attempting to track down the issues that you are having with your horn on your own can be nearly impossible due to your lack of experience.

When there are issues with the horn relay, you may start to notice certain problems occurring:

  • When the horn button is pressed, nothing happens
  • All you hear is a click when the horn is pressed
  • The horn works only on occasion

By taking action to get your broken horn relay fixed, you will be able to avoid the negative consequences that come along with not having a properly working horn.


Next Step

Schedule Oil Change

The most popular service booked by readers of this article is Oil Change. YourMechanic’s technicians bring the dealership to you by performing this job at your home or office 7-days a week between 7AM-9PM. We currently cover over 2,000 cities and have 100k+ 5-star reviews... LEARN MORE

SEE PRICING & SCHEDULING

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Recent Oil Change reviews

Excellent Rating

(21,699)

Rating Summary
20,382
845
179
87
206
20,382
845
179
87
206

Matthew

33 years of experience
991 reviews
Matthew
33 years of experience
Volkswagen Passat - Oil Change - Hampton, Virginia
Matt always does a great job. Very professional. I look forward to my next appointment.... A++++++
Ford Expedition - Oil Change - Hampton, Virginia
I am so please to have Matt work on my vehicle, he is very friendly and personable, and always does a great job.

Greg

22 years of experience
37 reviews
Greg
22 years of experience
Audi A3 - Oil Change - Queen Creek, Arizona
Job well done! Greg was on time and professional. He treated my vehicle with care. He completed the job smoothly and so far so good. First time using Your mechanic and it was a pleasant experience. I will be looking into them again. Thanks Greg!
Ford Explorer - Oil Change - Scottsdale, Arizona
Greg was very friendly and professional. Communication was great, he let me know what he was doing. He went above and beyond to make sure everything was running smoothly. I would 100% recommend Greg!

LAVELL

27 years of experience
93 reviews
LAVELL
27 years of experience
Buick Encore - Oil Change - Oakland, California
Another home run! Really appreciate the flexibility regarding my service appointment. Due to my work schedule I desperately needed a late appointment. So grateful my car is receiving top shelf professional service. Replaced a oil pan drain plug that was seriously damaged and stripped by a competitor that will NEVER get my business again! All services were quickly completed. Thank you so much for another great experience with my.... Your Mechanic Lavell 5 ⭐️ Service consistently.

Brian

23 years of experience
483 reviews
Brian
23 years of experience
Porsche 911 - Oil Change - Ponte Vedra Beach, Florida
Brian is extremely knowledgeable and very personable and has taken very good care on my 911. I would recommend Brian to any one who has mechanical car challenges. I would recommend Brian to all My friends and family

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE

Related articles

Symptoms of a Bad or Failing Variable Valve Timing (VVT) Switch
Common signs include a rough engine idle, the Check Engine Light coming on, and the engine stumbling when climbing hills or under load.
Symptoms of a Bad or Failing Horn
If the horn doesn't sound right or makes no sound, or if even just one horn stops working, you should get the horn replaced.
How Long Does a Turn Signal Switch Last?
A A car is a big investment and something that has to be cared for in order for it to function properly. Making sure that all of the vital systems of a car are functioning properly should be one of...

Related questions

Car struggles to start

If the car is struggling to start, the most common cause is the battery. If the battery voltage is low, not only would it cause starting issues, but it would not provide the proper voltage to all the car's traction...

Car horn honking by itself

Your clock spring is likely faulty and shorting. The clock spring is the device between the steering wheel, and steering column. It allows you to control the functions of the steering wheel, and turn the steering wheel, while holding all...

How do I turn on and off the panic alarm?

The panic alarm is a security feature in your car. When the alarm is on, the horn will honk, the park lights will flash, and both the headlights and interior lights will illuminate. To turn on the panic alarm, simply...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com