Hood Open Warning?

I recently cleaned out my intake to clear the old “Service Stabil Track” and “Traction Control” warnings, which went really well, thanks to 2CarPros. When I started her up, I got the “Hood Open” warning when the hood had been closed.
I couldn’t even take it out of park which freaked me out, so I replaced the Hood Latch assembly and I’m still getting the Hood Open warning and with a little elbow grease I got it out of park and able to drive but it’s still a “sticky” situation that I’m sure has nothing to do with the warning.
Should I apply a Relearn to clear the warning or do I begin the daunting task of tracing the hood latch black-purple-yellow wires for a short?