Do you have a FACTORY shop manual? If not go to MyMopar and download. THOSE diagrams can be difficult to read BUT they are indexed, and on further behind the diagrams are connector diagrams.
Also from MyMopar download the line drawings, that is the 3rd party 2 page diagrams, which are easier to follow "sometimes." But they will NOT SHOW stuff like this
Below is page 8-170 of 73 factory manual. This is the connector chart
View attachment 1715706495
The index for the A body diagrams begins on 8-152
Down in the alphabetical index, page 8-153 under "relays" find "time delay" and it says
D-11 This is coordinates for the schematic diagrams, so continue on, watching the letters and numerals at top and side of the pages to find D-11 just like on a map and you land on page 8-156
View attachment 1715706496
Notice the "CI-32" in the oval on both diagrams. That means "Connector, Interior, no. 32" just an arbitrary number so you can index them
When you are looking at the diagram, and see one of those oval numbers, you can go down to the illustrated connectors, and see 'what it is." Notice also that they "give you a clue" as to where the connector is located, in this case "rear of panel" which might not be much help LOL
For factory diagrams that "might" be easier to follow, download the 72 factory service manual. This WILL BE DIFFERENT in some areas but you can compare the two and sometimes they help I do not care for the 73/ later ones but that is what we are "stuck" with
