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Factory Security system

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Old 02-15-2002, 06:34 PM
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dewayne4
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Default Factory Security system

I have read in many places that Vet's came with factory security systems standard. My question is, where is it and how does it work? Anybody know anything about this?
Old 02-15-2002, 06:41 PM
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Smokehouse69
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Default Re: Factory Security system (dewayne4)

It was optional up through 1971 or 72, then it became standard equipment after that. The original C-3 alarm system was turn off and on by a key in the rear of the car, looked like a trunk key. Then the moved it to the left front fender near the Stingray script. Later I think it was incorporated into the driverside door lock mechanism.
It was a pretty cheesy system, but if someone opened your door or hood while it was activated it honked a horn that was hidden up under the left rear rear fender.
Old 02-15-2002, 06:43 PM
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mayberg
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Default Re: Factory Security system (Smokehouse69)

It was a pretty cheesy system, but if someone opened your door or hood while it was activated it honked a horn that was hidden up under the left rear rear fender.
And I can't seem to get mine working! Ugh!
Old 02-15-2002, 06:51 PM
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lbell101
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Default Re: Factory Security system (dewayne4)

They became standard in 1972.
Reminds me of when I first bought my '84. After the first stop I made the car would not start - nothing there - nada. So I get out quite irritated and open the hood. Then the car actually says to me "Step away from the vehicle" pretty loudly and a horn goes off very loudly. Now that was cool but it took me 1/2 an hour to find the toggle switch for it. Every once in a while it would go through it's actions and NOBODY ever bothered me about it at all - and this was at a rest stop! Never engaged the alarm again.
Old 02-15-2002, 07:03 PM
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Paul L
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Default Re: Factory Security system (dewayne4)

This diagram for your 1979 may be of interest. High-res. Be patient.
http://temp.corvetteforum.net/c3/paul79//alarm_002.jpg

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