C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Please Help

Old Nov 10, 2019 | 10:15 PM
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Greetings, I have C4 with security light flashing. Got a new key but won't take the program. Did the proces on programming it a few times no luck.
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Old Nov 11, 2019 | 06:03 AM
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Originally Posted by Dwight's Vet
Greetings, I have C4 with security light flashing. Got a new key but won't take the program. Did the proces on programming it a few times no luck.

Don't know what "programming" you are referring to. Your key has one of 15 resistor pellets. Did you get the same value pellet as your old key?
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Old Nov 11, 2019 | 08:48 AM
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Are you referring to the key fob? for 93-up?
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Old Nov 12, 2019 | 06:32 AM
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Originally Posted by Dwight's Vet
Greetings, I have C4 with security light flashing. Got a new key but won't take the program. Did the proces on programming it a few times no luck.
Long as you got a key with the correct resistor on it, there's nothing to program. Take an ohm meter and check the resistor value on an old key vs. the new one. I once helped a friend get a new key for her car. I ohm'd the old key and requested the right key which the dealership cut. Ironically neither the dealership nor I checked the new one till we got home and it didn't work. Turned out the new key did not have the resistor value listed on the peg board it was hung on. Once got the right key cut, all was well.
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Old Nov 12, 2019 | 06:47 AM
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I'm at a dead lock now going to just take the car to repair shop.
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Old Nov 12, 2019 | 08:25 AM
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A bit more information may have been a help. Could be a Vats issue.
1. Year, key turn?
2. Does it start at all as in engine turn over?
3. Lights work?
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Old Nov 12, 2019 | 01:40 PM
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Www.tunedperformance.org might be able to help
you will need to bypass your starter enable relay.
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Old Nov 12, 2019 | 09:10 PM
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Turn the car on. Let it sit and the security light will after 4 minutes on my Lumina go out. Then shut the car and start. If that works it's the VATS. I tried to bypass the starter the VATS kept shutting the car off. Now I just sit and listen to the radio until the security light goes out. Shut the car and start. Good luck
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Old Nov 15, 2019 | 10:35 PM
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Great news Vett Family, I found the problem and the solution on my car. After one week i discovered that the pink wire off the battery was starting to break. I repaired it myself for just 3.00. I was frustrated Tuesday and called the Corvette shop in my area lol, they told me over the phone that they were not able to get to my car till December 11, and from what I told them it was doing dude said it would be like 800.00 not 8.00 but 800.00.... IM SO NOT UNDERSTANDING THAT. BUT anyway it's fixed. Thanks for all the help.
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Old Nov 15, 2019 | 10:35 PM
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Dwight's Vet's Avatar
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Default Good News

Great news Vett Family, I found the problem and the solution on my car. After one week i discovered that the pink wire off the battery was starting to break. I repaired it myself for just 3.00. I was frustrated Tuesday and called the Corvette shop in my area lol, they told me over the phone that they were not able to get to my car till December 11, and from what I told them it was doing dude said it would be like 800.00 not 8.00 but 800.00.... IM SO NOT UNDERSTANDING THAT. BUT anyway it's fixed. Thanks for all the help.
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