Gauge lighting on startup sequence

I’ve been chasing an electrical gremlin with regards to starting. When I turn the key to position 1, I’m not getting the click/fuel pump prime. I’ve checked/replaced the main relay, ignition switch, ecu, and still have the same problem. Position 2 works as normal (i.e. accessories work, starter signal relay clicks).
One thing I notice is the turn signal/high beam indicators in the gauge cluster come on all at once and stay lit when in position 1. I’m not sure if it’s related or how but is there any chance it could be causing the main relay to flake out? I’m stumped on how/what to look at at this point.
Any help is appreciated.