Test procedure for 72 wiper switch 3488764

Well, I might have found some info. Posted on Passion4mopars website. I know the reviews are horrific with the scamming/crack problems.
Sidenote, I must have checked approx 5 Factory parts manuals, and NONE have this part number(3488764). Not sure if its a superseded number or not. Any testing/troubleshooting mentions a "B/U" terminal which this one DOESNT have, so makes it difficult to test.
Here's closest I have found, even though it mentions "B/U" terminal, it states "no connection"
My 6 wires
A=Brown/tracer
B= Pink
P=Blue
W=Brown
F1=Red
F2=Green
http://www.passion4mopars.com/Testing-and-Wiring-a-3-Speed-Switch_b_46.html