My cousin brought her car to me because it was running rough. Found the coil pack for 2 & 5 wasn't firing. Swapped with a good spare coil I had and had the same issue. Swapped in a good ICM and the car wouldn't start. Put the original ICM in and it still won't start. There is now power to the ICM at all. I checked the fuses and they were all good, unless I am missing one. Where does the ICM power come from so I can trace it back. I have a 2000 Bonneville sitting here also that I am comparing to and swapping parts with.