Thanks Thanks:  1
Likes Likes:  1
Results 1 to 2 of 2

Thread: 2016 MM3 Code 14000

  1. Top Of Page | #1
    Basic Member 2016cumminsrigwelder's Avatar

    User Info Menu

    2016 MM3 Code 14000

    I have a 2016 3500 with mm3 from DRD.

    I keep getting code 14000 if I try to do anything with the real time tuning so I gave up on that.

    Also it will not turn on with the truck I have to wait for the truck to be on a minute then unplug the obd2 once or twice and it will work at that point.

    Also it will not let me clear dtc codes.. it says turn key to on so I do but it does not register that the key is on and times out before it will register.

    I have unplugged every cable and made sure they were clean and in good condition but still nothing.

    Any help would be greatly appreciated.


  2. Thanks watersupply189 thanked for this post
    Likes watersupply189 liked this post
  3. Top Of Page | #2
    MOD watersupply189's Avatar

    User Info Menu

    Re: 2016 MM3 Code 14000

    Quote Originally Posted by 2016cumminsrigwelder View Post
    I have a 2016 3500 with mm3 from DRD.

    I keep getting code 14000 if I try to do anything with the real time tuning so I gave up on that.

    Also it will not turn on with the truck I have to wait for the truck to be on a minute then unplug the obd2 once or twice and it will work at that point.

    Also it will not let me clear dtc codes.. it says turn key to on so I do but it does not register that the key is on and times out before it will register.

    I have unplugged every cable and made sure they were clean and in good condition but still nothing.

    Any help would be greatly appreciated.
    Welcome friend!

    Try testing your batteries to make sure they are holding a good charge.

    Try popping the SD card out and push it back in.

    Also is your MM3 firmware up to date?


    2016 Ram 3500 CC 4x4, G56, Dr. DRD medically cured!

    2016 RAM 3500 4x4 Laramie Crew Cab
    Cummins,G56, Rough Country level, Morimoto LED fog lights, LED headlights, Lund Attitude Steps sprayed with Line-X, DRL's Activated, 35x12.50R18 Falken Wildpeak ATW3, Fuel Vapor Wheels Matte Black w/Dark Tint, A.R.E. Truck cap and swing boxes

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •