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Classic DS or New model DT you tune ? I've compare your tune to mine (2019) and it's quite different.

Thanks DodgeBoy, in this case I'll continue refining the tune for a better 2-3 Shift. I can't get it to shift faster than 400ms (Time taken from max RPM to min RPM next gear).

Hi, is there a way to activate the sport mode / fully manual mode on 8HP70 on 2019 Ram 1500 Classic ?

The transmission ID changed between "0" for normal, "232" for Tow Mode, "81XX" when gear + or...

I have a 1500 DS model 2019 5.7L 8HP70 stock tune if needed.

LilSick, the only thing I found is the parameter : TRANS SHIFT MODE : 256 while in tow mode but 0 in all other modes
I haven't found the 'clutch shift type' parameter, tow mode still shifts more...

All most, still trying to figure out why shift time and smoothness fluctuates gear 2 to gear 3 between normal and tow mode + why it fluctuates in time in normal mode. If I rool into second gear mid...

Thanks, I was looking for it.

Yes I will do it in few days, I'm waiting on parts.

Could you be more specific ou how you found what map the Tow Mode is using for Shift Timing Upshift & Trq Management ?

I have a 8HP70 in my truck. Shift ID told me the Shift pattern Agression 0...

My 2019 Ram 1500 Classic has a different shift time and slip / torque management between Tow Mode and Normal driving. I was able to tune 95% of the transmission but I can't figure why the shift...