The TEWD actually does have this information.
http://www.cygnusx1.net/Supra/Librar...x?S=Main&P=038
Look at the diagram for the wire colors and the connector designation (in this case it's (I) ). Now, look through the rest of the pages in that section (there are only two total) and find the diagram of connector (I). There you go.
89+ 89462-20020
pre89 89462-40010