The transmission drops out of gear intermittently , all shift indicator light up, I can shift to neutral and back into drive and transmission works fine. It was doing this before fluid and filter change. The codes I got at the time was u0101, p0708 and u401 and now no codes. I need info on replacing the TCM P/N 68446166AA. I purchased a new one and it would not let my truck start. Do you know is this is a plug and play, or do i need to program it to my truck? My truck is a 2019 ram 3500 HO with Asin transmission. Vin 3c63rrkl2kg583580
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2019 3500 HO 6.7 diesel Asin shifting to neutral while upshifting.
- Thread starter lenh22
- Start date