if you look on the first three wires on the power mirror module (W/R , W/R AND B/R) and also pictured in the attached photo, I have tested them and found 12V as expected. This assures me that the fuses are ok as power goes through them obviously. The test tomorrow will be to see if there is power going out of the module. I am still curious about the position sensors in the factory mirror/diagram, and how that affects things and if the auto tilt function would still work 😒