48re

  1. T

    2003 Cummins No communication with PCM help

    Hello I have a 2003 Cummins with an automatic and I can not get anything to show for the transmission on any scanner. The PCM was verified to be good. I have continuity from the PCM to the Data link connector. I can read the engine data just fine. The TIPM originally failed and has been replaced...
  2. N

    48re build

    Hey guys, so I just bought an '05 ram 2500 5.9 with a stock 48re. I'm putting a new lift pump and gauges on her soon and after that I'm looking to build my transmission considering the reputation they get. My question is what should I get done to it to bulletproof it and make it reliable? I'm...
  3. RonG

    48RE Shift Issues

    For quite a long time, my 2005 Ram 3500 (Cummins diesel, rear wheel drive, SLT) had been very difficult to get out of Park. I studied "YouTube University", as well as some of the online Forums and decided to put in the "Detent repair kit" from TransGo to correct the issue. What should have...
  4. J

    Transmission Limp Mode??

    Hi all, I recently replaced the 5.9 cummins in my son's 2007 Ram 2500. It has the 48RE Trans. The truck will shift into drive and rev fine for several minutes then nothing. No funny sound, no vibration, just like its stuck in neutral. If I shut it down and restart it does same thing again...
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