2005 ram pcm

[akatoad]

I have a 2004 dodge ram 1500. i want to adjust my shift points but apparently diablo isnt worried about making that possible for us guys. so here is my idea and i want to know if you guys think it will be possible. I want to take the pcm from a 2005 1500 and put in my truck but cant find the pinouts from the 2004 pcm to see if they are the same. also thought about getting the pcm and wiring harness but not sure if they have all the same connectors on the engine side.

[mikel]

Need a harness swap as i see it, since the 04 uses separate modules than the 05-up models, but I could bve wrong

[akatoad]

uses seperate modules for what pcm and tcm? from what i have found the tcm and pcm are in one module on the 2004 and 2005 as long as you get a NGC controller from an 05. if i am incorrect and they do have seperate modules for pcm and tcm could i swap modules and harness to make it work. will all the connectors on the engine side be the same. thanks for your help.

[gunit]

If you find out please post up, I'm in the same boat.