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horn contact brush failure

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Old Jun 29, 2020 | 12:17 PM
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Default horn contact brush failure


Spring is is broken but embedded in the the signal switch

copper contact brush is worn to a nub preventing the proper ground with cam
the horn on my 68 (standard steering column) began to work intermittently and then not at all. I checked the horns and horn relay and both worked when 12 volts was applied so I looked at the horn contact in the signal switch ( see pictures). The copper horn contact brush was worn to a nub and the spring was broken yet embedded in the relay signal switch. Is there a way to replace these 2 parts without getting a new signal switch harness? Thanks for your input.
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Old Jun 29, 2020 | 12:45 PM
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Here are the parts, pull the broken spring out with needle nose pliers.
https://willcoxcorvette.com/corvette...ring-kit-67-82
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Old Jun 30, 2020 | 10:01 AM
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Thanks I'll check it out.
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Old Jul 1, 2020 | 10:30 AM
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Originally Posted by MelWff
Here are the parts, pull the broken spring out with needle nose pliers.
https://willcoxcorvette.com/corvette...ring-kit-67-82
This horn brush assembly looks like it inserts on the cancelling cam. Am I correct? I need the horn brush that inserts on the signal switch assembly.
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Old Jul 1, 2020 | 12:05 PM
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The part you are talking about is only serviced with a new signal switch, they are cheap and usually available locally.
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