SterlingZ

New to the forum so please forgive any blunders on my part.

Here's the situation:

My manual '93 300Z NA wont crank. This just happened one day when I drive it to work, back home, and was going to take it out that evening. In the past there had been moments where it would do something similar, but would eventually crank and start up.

When I insert the key and turn to the armed position, all lights come on and are showing good. Even connected my OBD reader and checked the electrical and it shows that electrically it looks good. When I turn to start...nada. Headlights don't dim and starter doesn't crank. I can hear the relay in the drivers wheel-well click, but no power is getting to the starter. The security light will flash twice and that's it.

I have replaced:
Starter
Ignition relay
Ignition switch
Wiring

I have checked/removed/replaced:
Security module
Security fuses
clutch switch
battery terminals and wiring

I am at a loss at this point. I have no idea what is left to look at to correct this problem, so hopefully the greater community has some knowledge of what is going on.

Thank you in advance!