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Horn Fuse Blew

  

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Topic starter

Hey everyone! I was wondering what can make a 2017 Miata, with 77,000 miles, blow a horn fuse other than a wiring issue. As always thanks for the responses!

Edit: If it is a wiring issue are there any websites that can give me the wiring diagram. I am new to fixing cars and would really like to work on my own car, but today it took me 20 minutes to find the horn fuse.


5 Answers
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It took less than 10 seconds to find this:

https://www.mx5manual.com/menu.html?p=wiring

 


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The problem could be the horn itself of course. Disconnect it and see if the fuse still blows.


Don't horns typically last forever?


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Posted by: @therealfarbs

Don't horns typically last forever?

No.


Should last longer than 77k miles though, ofc they’re making everything cheaper nowadays so it’s possible but not likely the horn itself.


I have car horns that have lasted 60 years still working but they're not made that way any more. It's a quick easy test to see if the horn is causing the problem, at least if the horn is easily accessible.


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If you’re new to working on cars, I recommend getting a Haynes Manual. It will show you lots of stuff step by step for your car.

https://youtu.be/bHO4aqAFz-0?si=5bLjv2H8jGsVllzf


Would have loved to buy one, but they don't make one for a 2017 Miata the newest is 2014.


aw dang


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Posted by: @therealfarbs

are there any websites that can give me the wiring diagram.

yes, your local public library


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