Is a BCM Reprogramming Needed?
So this past weekend I painstakingly changed my heater core, and think I may have had some drips of coolant get into the passenger/interior fuse panel. My reason for thinking that as a possibility is because last night, my alarm started sounding for no reason, multiple times. I soon discovered my car thought the door was open when it clearly wasn't ("Door Ajar"), as well as receiving the "Trunk Ajar" and other minor electrical issues.
If I disconnect BCM C1, C2, and X3 to check for moisture, maybe brush it with a wire brush, etc. will it need to go through a reprogramming process? Or does it only need to go through a reprogramming if I were to replace the whole fuse panel?
Any help or other possible suggestions would be greatly appreciated!