I have 99 Dodge Durango slt 5.2L v-8. I have crank no start issue.The electrical connection to the ignition coil is not getting power to it. Checked line its good. The ASD is part of problem. Also No fuel pump, no radio. I ran jumper wire in fuse box to jump ASD. Got power to ignition coil and still no spark. Problem started when prior owner changed ignition due to alarm. There is no key fab. Also the pcm has been changed several times with good pcm and each one once connected says no bus. Everything is new from distributor, cap, roter, plugs, wires, sensors, coil, battery, pcm and other things. The dash wiring harness was all so replaced with one from wrecker, why I dont no. Some seem to think that is where problem is at. Please help before I just burn truck to the ground.