The Chrysler K-Car Club

After pulling my 1985 Lebaron Convertible, 2.2 turbo, out of a cold Michigan storage several codes were detected. Code 16 Battery voltage drop and code 41 alternator field control circuit open or shorted. Voltage gauge in the red and drained battery. Checked alternator, it was fine. looked for fuse link - not sure if I found it - but what I was looking at appeared to be in working order. Finally I replaced the Logic module inside the car. This removed code 16 and battery charged - gauge is registering correctly. Car is starting, driving, and charging correctly. However code 41 is still being detected. Not sure what to do about this. Any thoughts,