Horn does not work

1984 CADILLAC DEVILLE
47,000 MILES • 4.1L • V8 • 2WD • AUTOMATIC
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PIATKOWSKI000
  • MEMBER
  • 64 POSTS
Hello. It makes a clicking sound. Can you help me to find the reason of this problem? What should I check at first? Thank you.
Jul 24, 2019 at 12:24 PM
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SCGRANTURISMO
  • CERTIFIED EXPERT
  • 4,897 POSTS
Hello,

This could be a problem with the horn switch ground having failed. In the diagrams down below I have included the directions for the removal and installation of the horn switch for your vehicle. Please ensure that the ground is clean, corrosion free, tight, and making good metal to metal contact. Please get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
Jul 24, 2019 at 10:41 PM