Swapping a2005 Hemi into a 2002 w/ 4.7.. The 2005 engine harness and computer is substantially different from the 2002. Hence, I am stalled out on making the wiring work.. Doesanyonehave experience or knowledge on making this work?

 

Well from what I've managed to glean so far, the 02-03 very similiar, like the 04-05. I'm wondering if you could grab the harness and what not from an 03 hemi truck and have it be a fairly easy bolt in? The 04-05 harness probably won't work because I know they combined the PCM and TCM into one unit for 2004.