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Thread: 2020 Durango, any relearn after ECM unlock?

  1. #1
    Potential Tuner
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    2020 Durango, any relearn after ECM unlock?

    2020 Durango 5.7L. I know I need the smart access cable and to have the ECM unlocked. If I am sending in the original ECM, is it plug and play when I get it back or are there any relearns/etc that need to be done? I did try to search so I apologize if I missed the answer.

  2. #2
    Senior Tuner SultanHassanMasTuning's Avatar
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    best to read with SMART access to have the original back up

    send in ECM and then flash

    you could need a relearn throttle/adaptive reset needed key on engine off proceedure
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  3. #3
    Senior Tuner SultanHassanMasTuning's Avatar
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    need stock Durango RT 5.7 stock read if anyone has
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  4. #4
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    Quote Originally Posted by SultanHassanMasTuning View Post
    need stock Durango RT 5.7 stock read if anyone has
    Gene Clouatre 2021 durango rt stock.hpt

    Heres a stock 2021 file if that helps

  5. #5
    Senior Tuner SultanHassanMasTuning's Avatar
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    need 2020

    68449479AE
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