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Re: GM VTD relearn after pcm replacement
Posted to Technical Discussion Forum on 11/11/2018 5 Replies

Hi Paul!

Did you supply the used PCM or did the other shop? When you first connected the MDI to the vehicle and you entered SPS. The donor VIN would have been populated. Did you cross level the VIN's to ensure the PCM was correct for the vehicle? I have seen... Login to read more.

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