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C3 (1979) Horn Issues

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Old Mar 17, 2020 | 03:12 PM
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Default C3 (1979) Horn Issues

Looking for some help with the horn on a 1979 Corvette. I've spent days trying to figure out the issues. I just go my 1979 Vet in November and the horn didn't work. Found that there were some missing parts, the horn contact/spring that goes inside the steering hub and the horn relay. First I couldn't get the horn to work, and now if I put it together it is always on. If I let the lower springs in the photo connect to the metal contacts, the horn will always be on. If I install the horn contact carrier it won't work. Any help here would be greatly appreciated.



Lower contact spring touching the metal contacts

The hub with the new contact an spring

Ordered this horn contact carrier based on a different diagram
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Old Mar 18, 2020 | 10:04 AM
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This is a good video.

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Old May 11, 2020 | 01:15 PM
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Default Horn Issues

I've checked and replaced most of the horn items including the Horn Contact Carrier, lower horn contact and spring, horn contact brush, horn button contact, etc. The horn will stay on all the time if the Horn Contact Carrier is not installed and it won't work at all if it is installed. I can't figure out what the issue is. I need to get it inspected, so is there a work around to install a separate button that will connect to the relay somehow?

Thanks
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Old May 11, 2020 | 02:23 PM
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Not sure if this will help, in 2009 I was having issue with my horn. It turned out to be the contact assembly was held together with metal screws and I have no paper shim. replaced the metal with plastic and install the paper ship and now I am horny, I mean I have horn. The link will take you to my post back in 2009. Post 4 explains what I am talking about. https://www.corvetteforum.com/forums...have-horn.html Good luck.
Bill.
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