The crimson arrow is exactly what we're immediately after, if we return to the wiring diagram it is the DA-DC junction connection below: Here is an image on the connector joined to the bottom, with the other on the side. If I linked it to the other, I might get https://a-listdirectory.com/listings13206362/how-bill-collection-services-in-anaheim-can-save-you-time-stress-and-money