1995 Toyota Corolla HORN

100,000 MILES • 4 CYL • 2WD • AUTOMATIC
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BRT617
  • MEMBER
  • 1 POST
Hello my car horn is broke I have 2 questions how do I fix it or can I use a air horn to pass inspection in NJ
Dec 14, 2009 at 10:24 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
Have someone depress horn button, while you put finger on horn relay. If you feel the horn relay click, then horn is problem.

This could be as simple as a bad ground, as horn grounds to chassis.

If relay is OK, remove horn and hook up to battery voltage, + to connector and - to horn frame.
If horn works and relay is OK, then clean the ground to chassis and you should be OK.

If horn relay does not click when horn button is depressed, it is either fuse/relay or the horn switch.
Dec 14, 2009 at 11:06 PM
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