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Neutral Safety Switch

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Old Oct 10, 2025 | 03:06 PM
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Default Neutral Safety Switch

Hi guys, a silly question from someone new to C3s. It appears my neutral safety switch has gone bad (72, auto) and I am trying to replace it, but what I thought was a wire connector appears to just be one solid piece of plastic, no tabs or anything to separate the 2 ends. Am I missing something?
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Old Oct 10, 2025 | 03:19 PM
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Default Does this help?






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Old Oct 10, 2025 | 03:37 PM
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Thank you, this looks like it will be very helpful as I dig into this. But I am stuck at step 1, I can't figure out how to undo that connector.
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Old Oct 12, 2025 | 07:47 PM
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One of those is a really damn difficult one to get released. If you look at the fittings on the new switch, it will help you figure it out. I'm not sure which it was, but I had to slide the flat blade of a pretty small common head screwdriver into it to help get it loose. All compounded by not having much room to work with.,,,,,
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Old Oct 13, 2025 | 01:31 AM
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LT1impala
Here is a picture of mine.
They just pull apart.
Hope it helps.
https://www.corvetteforum.com/forums...post1606580516
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Old Oct 13, 2025 | 11:22 AM
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Yup definitely just pull apart, but hard to do so after who knows how many years. I finally got it, used some need nosed pliers for grip, the flathead screwdriver to loosen things up a bit, and of course working in a confined space makes it a bit harder.
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Old Oct 13, 2025 | 03:30 PM
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Here are the directions for reinstalling the NSS correctly:



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Old Oct 13, 2025 | 03:50 PM
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Thanks!
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Old Nov 22, 2025 | 06:36 PM
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Well my fix lasted about a month, back to not starting plus one reverse light out. I got a new switch thinking the previous replacement may have been defective, but still no go. I tested the wires and found that there is no power at the purple and white. (pink and green have power). This will probably be over my head but just in case, are there any simple or obvious things I should be checking before I give up?
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