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

12 pin connector

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Old Mar 31, 2015 | 05:50 PM
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gspur1
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Default 12 pin connector

are there only, i believe 7 used pins on the connector and are a&b top 2 on right, want to try and see my codes, and where can i get a list of what the flashes mean, thanks a lot
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Old Mar 31, 2015 | 05:58 PM
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Originally Posted by gspur1
are there only, i believe 7 used pins on the connector and are a&b top 2 on right, want to try and see my codes, and where can i get a list of what the flashes mean, thanks a lot
I belive youtube has a vidio that shows how to and the list
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Old Mar 31, 2015 | 08:15 PM
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when you jump a@b, it will flash twelve three times....1 flash then 2 flashes....three times, then it will start flashing codes ....count the flashes...4 flashes then 3 flashes three times is code 43, it will flash each code three times, when you see three more 12's, you're done....
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Old Apr 1, 2015 | 12:30 AM
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Try these helpful links:

http://forums.corvetteforum.com/1574918379-post18.html
http://corvettephotographs.com/c4vettes/codes.htm

What they mean:

http://forums.corvetteforum.com/1576116036-post35.html
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