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Thread: MM3 Tuner VIN Unlock?

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    Doon's Avatar

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    MM3 Tuner VIN Unlock?

    Can someone help with the VIN unlock?

    Do I use the SD card in the MM3 from Ray with his tunes on it or a blank SD car?

    I need to delete my girlfriend's 18 Cummins due to Def codes.

    I need a simple one-tune from the Doctor after for towing horse trailers.

    My truck is the hot rod.

    Sent from my SM-G998U using Tapatalk


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    I WILL STAND! AK Bob's Avatar

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    MM3 Tuner VIN Unlock?

    If you don’t have an unlock license on your MM3, you must contact MM3 Power and purchase one.

    Each VIN you add to your MM3 will need a unlock license.

    Your girlfriend will also need tunes from the Doctor for her VIN.

    Email MM3: sales@mm3power.com

    2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake, City Diesel Actuator and 50 Gallon Aux Fuel Tank.

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  5. Top Of Page | #3
    Doon's Avatar

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    MM3 Tuner VIN Unlock?

    No, I get all that.

    I talked to MM3 and got their instructions.

    I also spoke with Ray; he will write a tune when I'm ready.

    The instructions say to unlock my SD card and email it to them.

    Then they will send further instructions after I pay the $150.

    I don't know if I use the card already in the MM3 with my tunes or a blank card.

    Sent from my SM-G998U using Tapatalk


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  7. Top Of Page | #4
    I WILL STAND! AK Bob's Avatar

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    MM3 Tuner VIN Unlock?

    Ahhh, you need to request the unlocked license on your MM3; it will write a file to your SD card, and you will attach that file to your license request email to MM3 Power.

    The file can be written to the card already in the MM3 and then copied as an attachment to MM3 Power.

    See attached instructions.



    2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake, City Diesel Actuator and 50 Gallon Aux Fuel Tank.

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