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Wire identification.

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Old Jun 30, 2025 | 01:13 PM
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Default Wire identification.

I was trying to run down an electrical issue and noticed this brown wire that terminates into a black wire. It’s right under the steering column but I don’t see where the black end went to. It looks like it may have been pulled out of a terminal during interior installation.i thought I was very careful but…..

Ops, forgot the attachment!


Last edited by grumman41; Jul 1, 2025 at 07:25 AM.
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Old Jul 1, 2025 | 01:36 AM
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A picture sure would help
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Old Jul 1, 2025 | 02:00 AM
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My guess is the long “harmonica connector” and their wires will normally have a tiny brass pointed piece on the end of the wire. Also could be a wire from the ignition switch at the bottom of the steering column. You will definitely need a year specific wiring schematic.
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Old Jul 1, 2025 | 09:37 PM
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Originally Posted by Eliredandblack
My guess is the long “harmonica connector” and their wires will normally have a tiny brass pointed piece on the end of the wire. Also could be a wire from the ignition switch at the bottom of the steering column. You will definitely need a year specific wiring schematic.
I forgot the picture in the original post but went back and added it.
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Old Jul 1, 2025 | 09:47 PM
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what year is the car?
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Old Jul 1, 2025 | 10:33 PM
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Originally Posted by ZIOGEO
what year is the car?
1971, all options.
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Old Jul 1, 2025 | 10:43 PM
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I checked my 71's old harness down in the baasement, and that black wire connected to the brown one should go into a capacitor that's mounted to the steering column. I believe that should be the radio capacitor...
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Old Jul 1, 2025 | 11:07 PM
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Originally Posted by nwav8tor
I checked my 71's old harness down in the baasement, and that black wire connected to the brown one should go into a capacitor that's mounted to the steering column. I believe that should be the radio capacitor...

Thanks! I must have knocked it off at some point.
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Old Jul 1, 2025 | 11:12 PM
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The end of that black wire on mine goes directly into the capacitor. I think it would have been more that it pulled out rather than you having "knocked it off."
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Old Jul 2, 2025 | 03:14 AM
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grumman41

Follow this link....sure seems like the same issue I had to deal with. See what you think.
https://www.corvetteforum.com/forums...hind-dash.html
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Old Jul 2, 2025 | 07:15 AM
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Definitely the wire, I was probably heavy handed un plugging the steering column leads.
Thanks for the info!
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