The only diagram I've seen of the 12-volt wiring in an Escape is the one which Steve (St3v3) drew up after tracing the wiring in his 15A:
15A Wiring Diagram
The details of wiring vary by model, by year, and by equipment... all of which makes sense. The connections at the junction box for the towing umbilical (labelled "Electrical Box" on Steve's diagram) should be pretty consistent, since they only handle the lighting, brakes, and one wire to the battery - none of which have a reason to change by model.
Steve's diagram shows the same wire colour matching as Bob's list; it just provides more explanation of all of the connections in case something else has come apart within the box.
The centre pin of the RV 7-way connector (which normally has a yellow wire) is the Auxiliary circuit. In can be used for whatever you want, which is commonly reversing lights but can also be a separate stop lamp, an alternate power source, or anything else.