1999 CHEVY SILVERADO ECM REPLACEMENT

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  • 1999 CHEVROLET SILVERADO

Computer problem
1999 Chevy Silverado V8 Four Wheel Drive Automatic 248000 miles

I have a replacement ECM from NAPA that was flashed before shipping from A1 Cardone. According to the instructions I will have to perform a Passlock Relearn procedure. This entails cycling the key and waiting on the security light. Is there anything else I will need to do to complete this process.

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Saturday, February 9th, 2008 AT 11:52 AM

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