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Thread: MM3 Tuner Not Working

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    MM3 Tuner Not Working

    Hey everyone.

    The suction cup fell off for the last time and the USB port is done.

    Where would be best place to get a replacement unit and an actual mount for the darn thing.

    '18 Ram 3500 HD 6.7 Cummins G56-- CM Skirted Flatbed (Fully Deleted, AirDog165, Valair Quiet Street Dual Disk)
    '20 Chevrolet 3500 Duramax SRWLB -- Deleted CTT Tuning
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  3. Top Of Page | #2
    Badger2078's Avatar

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    Re: MM3 Tuner Not Working

    Could have an electronic shop repair it.

    Sent from my SM-G973U using Tapatalk


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    I WILL STAND! AK Bob's Avatar

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    MM3 Tuner Not Working

    Quote Originally Posted by pharmerneb View Post
    Hey everyone.

    The suction cup fell off for the last time and the USB port is done.

    Where would be best place to get a replacement unit and an actual mount for the darn thing.
    Yes, repair would be the best option.

    If you are able to purchase a used one you would still have to purchase a VIN license.

    I would give MM3 Power a call (208) 346-7707 to see if they do any service on these units also.

    Pro-Clip offers some mounting options.

    https://www.proclipusa.com/

    OR

    MM3 Mounting Options
    https://r.tapatalk.com/shareLink/top...ink_source=app

    2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit and 50 Gallon auxiliary fuel tank.

    Sent from my iPad using Tapatalk

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

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    Re: MM3 Tuner Not Working

    Quote Originally Posted by pharmerneb View Post
    Hey everyone.

    The suction cup fell off for the last time and the USB port is done.

    Where would be best place to get a replacement unit and an actual mount for the darn thing.
    Please keep us posted as your information could help others.


    2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit and 50 Gallon auxiliary fuel tank.

    Sent from my iPad using Tapatalk

    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.

  8. Top Of Page | #5

    Re: MM3 Tuner Not Working

    I emailed Ray and he told me to contact MM3.

    I emailed support@mm3power.com and I sent them my old MM3 unit and they are sending me a new unit and cord for 100 bucks.

    Also, the edge mount with the CTS2 bracket fits this unit for a more permanent fit.

    Thanks yall!

    '18 Ram 3500 HD 6.7 Cummins G56-- CM Skirted Flatbed (Fully Deleted, AirDog165, Valair Quiet Street Dual Disk)
    '20 Chevrolet 3500 Duramax SRWLB -- Deleted CTT Tuning
    '19 Indian Chieftain Dark Horse
    '20 Jeep Wrangler Unlimited Rubicon
    '19 Chevrolet Corvette Z06 M7
    '73 Chevrolet Corvette

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