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Thread: MM3 Questions

  1. Top Of Page | #1

    MM3 Questions

    Hey there, I believe I just uploaded the tunes.

    I was able to see where I could switch them.

    I turned the truck on, and now the MM3 is five times.

    Red, red, green, red, red.

    What do I do concerning that, and can I now do the mechanical work?


    Sent from my iPhone using Tapatalk


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  3. Top Of Page | #2
    Badger2078's Avatar

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    MM3 Questions

    The MM3 should be on and displaying without a flash code unless I'm missing something.

    Sent from my SM-G973U using Tapatalk


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  5. Top Of Page | #3

    MM3 Questions

    I unplugged it from the port, plugged it back in, and now it’s on.

    I should be good to do mechanical work now.


    Sent from my iPhone using Tapatalk


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  7. Top Of Page | #4
    Badger2078's Avatar

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    MM3 Questions

    Quote Originally Posted by Roadrunner6.7 View Post
    I unplugged it from the port, plugged it back in, and now it’s on.

    I should be good to do mechanical work now.

    Sent from my iPhone using Tapatalk
    Assuming the truck starts and runs without issue after uploading tunes, then yes.

    Sent from my SM-G973U using Tapatalk


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  9. Top Of Page | #5

    MM3 Questions

    Quote Originally Posted by Badger2078 View Post
    Assuming the truck starts and runs without issue after uploading tunes, yes.

    Sent from my SM-G973U using Tapatalk
    Is the > RTO: <boot/RT?> normal to see?





    Sent from my iPhone using Tapatalk


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  11. Top Of Page | #6

    MM3 Questions

    I started the truck, and it ran, but then the MM3 flashed back into the red/green light.

    Unplugged while the truck was on and plugged in again.



    While the truck is running, this is what is being shown.


    Sent from my iPhone using Tapatalk


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  13. Top Of Page | #7
    kgharrin's Avatar

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    MM3 Questions

    Quote Originally Posted by Roadrunner6.7 View Post
    https://uploads.tapatalk-cdn.com/202...657f7213cb.jpg

    Is the > RTO: <boot/RT?> normal to see?


    Sent from my iPhone using Tapatalk
    That is exactly what mine shows, and I do not have sound tunes.


    Sent from my iPhone using Tapatalk

    2017 RAM 2500 CTD Blue Streak CCSB | 2.5" Leveling Springs, Toyo AT/III 295/70/R18, DRD MM3

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  15. Top Of Page | #8

    MM3 Questions

    Quote Originally Posted by kgharrin View Post
    That is exactly what mine shows, and I do not have sound tunes.


    Sent from my iPhone using Tapatalk
    So this is what it’s supposed to look like normally?

    I don’t want to get under the hood until I know everything is ok with this.


    Sent from my iPhone using Tapatalk


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  17. Top Of Page | #9
    Badger2078's Avatar

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    MM3 Questions

    Quote Originally Posted by Roadrunner6.7 View Post
    So this is what it’s supposed to look like normally?

    I don’t want to get under the hood until I know everything is ok with this.


    Sent from my iPhone using Tapatalk
    That's right, but the red-green isn't, I don't believe.

    @DRD

    Sent from my SM-G973U using Tapatalk


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  19. Top Of Page | #10

    MM3 Questions

    Quote Originally Posted by Badger2078 View Post
    That's right, but the red-green isn't, I don't believe.

    @DRD

    Sent from my SM-G973U using Tapatalk
    I’m wondering what that can be.

    This is my first time doing this.

    I took the truck yesterday to get the batteries tested.

    Everything was good on that end.


    Sent from my iPhone using Tapatalk


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