very weird no start problem
 

My car was running like normal until yesterday when I went to start it I noticed my gauge lights didn't come on and it wouldn't start. I checked and the fuel pump isn't turning on. My lock switch doesn't lock both doors now, tail lights don't work, gauges don't work at all. I checked my fuses they look good also the spark plugs aren't firing. Every thing else on the car works headlights, windows etc. What could be going on because it was fine the day before?

sounds to be a possible ground issue, or the CPU went out. i would first check the grounds and all relays and fuses, if that doesnt work next step would be the CPU.

Check the battery first. I've had a battery low enough where it couldn't start the car but could run all the lights/accessories.

check your batt voltages
check your 120a main fuse,physically take it out, dont just look at it. test it too.
check the EGI fuse

come back and let us know

how do i test the 120a? the egi looks good and the battery i fully charged

+1

also i did change my spark plug wires when this happened

One other strange thing, my diagnostic box doesn't seem to work either when I was trying to jump the fuel pump

120a looks okay its slightly dull compared to the others its not split though

I removed the 120a and it is actually broken. Does it have something to do with the fuel pump?

I've replaced 120a fuse now I have a loud screeching noise almost like its my starter. Where is my ignition switch and how do I fix it?