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Re: Late Model GM programming questions
Posted to Technical Discussion Forum on 6/7/2019 1 Reply

So the issue you have is the vin isnt programming? Is it a used part? You will be unable to program a used tcm in this "Global A" vehicle. I've attempted and had em work but the vin did not match. It still had the donor tcm vin. No issues in drivability and th... Login to read more.

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