Car wont start unless door is open

I think the drawing is just upside down
upload_2022-3-11_17-17-11.png

A1C 16DBL is code for Battery feed, segment C, 16 Dark Blue, in other words fusible link. and that goes in J.
I can just make out the middle connector's bump in your photo.

So it may be like this when viewed from the front of the car.
upload_2022-3-11_17-20-8.png