1971 duster

Lets look at the factory diagrams and see what we can figure out.
Also ask for some help from @Oldmanmopar @1969383S

First connector is identified in the thread linked earlier
1676899877212.png

The male connector should have wires located as follows:
1. Black L7A joined to Yellow with trace L6. I don't see this in the photo. Could be a diagram error.
2. Two yellow; M2A, M2B. These are from the dome light and are hot.
3. Two yellow with trace. Ground circuit for the dome light.
1676900842215.png

The female connector may only have two cavities with wires, position 2 & 3.
Is this true ?
1676901639057.png