what is wrong with my car please help on 2004 Chevrolet Trailblazer

My 2004 Chevrolet Trailblazer 4X4 4.2lt 6cyc. is experiencing some instrument panel cluster problems.
While driving, my battery gauge, fuel gauge, oil pressure gauge, and temp gauge stopped working and bottomed out as if I had shut off the engine and removed the key. Most if not all of my warning lights came on also. I pulled over and did a reset by disconnecting the battery. That got rid of some of the warning lights, but the ABS, seatbelt, battery, and parking brake light stayed on and the 4 gauges mentioned previously were still not working

1 answer
I would check the charging system first. Make sure battery and alternator are all good. Then it's possible you have a wiring issue, or fuse box problem.