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4 Weeks Ago | #1 |
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,669
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Re: Code 12 Issue
Code 12 is an ECM self test. ABS and ASR codes are from CCM.
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[SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX |
4 Weeks Ago | #2 |
Join Date: Aug 2006
Location: McLean, VA
Posts: 3,704
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Re: Code 12 Issue
Not knowing what year, I can't tell whether you have 12 pin or 16 pin ALDL connector.
Below article should help with your diagnosing the problem. I can't immagine cam position sensor being related but wheel speed sensor replacement may be related. https://tech.corvettecentral.com/201...trouble-codes/ |
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