Results 1 to 2 of 2

Thread: 05 Ram 2500 with an Allison swap.

  1. #1

    05 Ram 2500 with an Allison swap.

    I have never even touched Cummins stuff. I'm pretty much Dodge ignorant. I have done some stuff with M/T Hemi stuff but that doesn't relate here.

    A friend told me his friend did an Allison swap in his 05 Ram and needs to have his file switched to a manual transmission for it to work.

    Is this something I can access the ECM/TCM and just turn off? I don't even have the base file to even view at this point either.

  2. #2
    Tuner in Training
    Join Date
    Dec 2018
    Location
    Fortuna, California
    Posts
    19
    Yes, under the transmission screen there?s an automatic trans option, just select disable from the drop down menu