If you are going to pursue this, groping in the dark is a waste of time. Download the own'ers manual and service manual so you know what you are doing.

Here you go:
https://www.crossfireforum.org/forum...ollection.html

To answer your question, it's fuse 2 in the ICM. At least in '05 it was, they changed some fuses around under the hood, but I think the ICM stayed the same all thru production.