Having trouble figuring this site out and its acronyms. anyway, have 98 Mystique with build date of 3/97 and want to put in wiring harness from 98 Mystique with build date of 7/98. Both are 4 cylinder/automatic cars. Will the swap work?
It should be identical but it will not be easy.
Do as much research as you can on how to do something like this and the steps necessary to do it RIGHT.
Label, EVERYTHING with some good tape and a permanent marker.
Wouldn't hurt to take notes and draw your own diagrams in a sketch book for later reference.