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How to program a second key for a 2021 ram 1500

22 Views 1 Replies Latest reply: 2025-07-13 17:01:03


  •   Level 1   
    (5) points
    Donald Wineland
    2025-07-13 15:33:37
     How do I program a second key for a 2021 Ram 1500 using a KM100?

    Tags: key

    Reply

  •   Level 10   
    (6852) points

    2025-07-13 17:01:03 (Reply to:Donald Wineland)

    Hi,, I do not think this is possible because this car has secure gateway (sgw) only the
    dealer can help you ,the km100 is not enough.
    Reply
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