Instrument Panel, Radio, Interior Lights, Now Won't Start

I'll apologize in advance, this may already be in a thread but I have looked everywhere!

To start, I got the dreaded "no bus" message, got the part and replaced. Instrument panel still not working, and now my radio does not work, nor do my interior lights or locks. And now, my jeep will start and then die after about 3 seconds or so. I took out the dash and it started right back up! But again, not starting. Fuel pump is good, checking battery now as well as fuses. I'm pretty sure it is electrical. And yes, I checked the cam position sensor, when I took it out, jeep wouldn't even turn. Put it back in, turned over but died immediately.

Not sure where to go from here, any ideas???

Thanks!

2001 Jeep Cherokee Sport
2WD

Instrument Panel, Radio, Interior Lights, Now Won't Start

Interior Lights

Hello, I have a 1999 Jeep grand Cherokee 4x2 4.0 Laredo (You basic of the basic). The back hatch had to be replaced because the glass was broken out and there was a major dent on the hatch. The new hatch that been put on is not hooked up on the wiring part. my interior Lights don't turn on at all even if i mainly try to turn them on, and the D P N 1 2 indicator works every now and then. Other then that Everything works great. When i hook up the wiring to the corresponding wires not everything work. The Rear hatch open indicator will stay on, and the tail lights will not come on. Any idea what could be going on?

Interior Lights