with all that water damage, clc probably bad. you can check the selector inputs by unplugging the communication cable from the selector that goes to the clc board. then plug into the db25 plug on the selector and check all the inputs, if you are still reading inputs when selector is not near any magnets, then you have problems with the selector assembly still. sounds like E-Mans advice maybe the best yet, replace all boards , and bill the customer. save yourself headaches down the road.
