Began the magnetometer calibration & it went smoother than I had thought it would. Although a slow process, it all came together in the end with a "Passed" notation on the display. I will recalibrate the unit when I am able to tow the aircraft to an open, unobstructed area on the tarmac.
Emailed Tim at Stein Air to question the practicality of me performing the repair of the “pfd config module missing” issue in-lieu of sending the unit back to Stein. He replied: "The problem with that is that the Config Module is in the connector (inside the backshell) of the PFD so if you sent the screen, it would likely work as expected here and you would have the same problem there. Let's continue on with the plan of sending you a new Config Module as that will probably fix the issue." So that makes sense now that I understand the faulty chip is in the harness & not within the display. Hopefully, I can handle that task. We will see...
Tinkered with the wiring of a 3-way switch for the under panel lighting. Fill-work...
