Hi, All
Im working on my daughter's 1998 4.0 4x4 - auto trans. It developed an issue where there was no juice getting to the starter. All of the lighs light up, and all electrical in the cab seems to function. With the key in the on position, I can the signal wire coming out of the starter relay (under hood box) and it will crank, but no fire. I probed the four pins going to the ignition pack, and no juice anywhere.

New battery, checked all fuses, and all relays seem good. Just to eliminate it as a problem, I replaced the trans. range switch at the transmission with a new one.

Pulliing my hair out... any ideas?
Thanks,
Jeff