C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Aug 31, 2021 | 05:46 PM
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l82vett
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Default trigger wire

I need to hook up a 12 volt trigger wire to a relay that comes on with the key on my 1980 L82 . Any under the hood or a easy find under the dash. My back doesn't do upside down contortions to well.
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Old Aug 31, 2021 | 05:53 PM
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derekderek
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removing the driver's seat is a must for any dash work. pretty sure there is a keyed spade terminal on fuse box under the dash.
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Old Aug 31, 2021 | 06:11 PM
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You can use the yellow wire off the wiper.

However- it's hot in ignition but not if the starter is engaged. And it's on in ACC position as well.

Richard
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Old Aug 31, 2021 | 08:10 PM
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l82vett
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Thank you Richard for that info. I went and checked that wire, sure enough , hot with the ignition on. Tapped into it and it worked out just right. Saved on a Chiropractic visit for sure.
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