our horn doesnt work

2004 CHEVROLET CAVALIER
112,400 MILES • 4 CYL • 2WD • AUTOMATIC
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PATTI9303
  • MEMBER
  • 3 POSTS
We just bought a 2004 chevy cavalier and our horn doesnt work
Jan 24, 2010 at 11:24 AM
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KASEKENNY
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 18,907 POSTS
I assume you are having an issue with a fuse or relay, but we need to do some testing.

We need to go to the horn and find out if there is voltage there when you are pressing the pad. If there is then the horn is the issue. If not, we need to go back through the circuit to find where you are losing voltage.

https://www.2carpros.com/articles/how-to-check-wiring

Please find all the info below on how to replace and the wiring diagram that will help with this.

Thanks
Oct 23, 2021 at 7:05 PM
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