I have a 2007 Hemi in my 2002 Ram. I am using the computer from the 2007 which was a 2x4 but my 2002 has 4x4. The wiring that came with them Hemi and transmission did not come with a connection for the 4x4 obviously. I would like to make the light come on the dash (if possible) when I engage 4x4. I have the manual stick 4x4. If anyone out there could help me out that would be greatly appreciated. Other then that an FYI - the Hemi transplant works boss and I have no check engine light! There is an amazing amount of difference between the power of the 4.7 and the 5.7.

Thanks!

 

I always feels like my 4.7 is a gutless wonder. It gets terrible gas mileage, I may as well have the hemi or a diesel instead of the dog thats in there now for the same or even slightly better mileage.