As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT ARRIVED FOR IMBV INSPECTION WITH MEL 33-50 FOR FLOOR PROXIMITY STRIP JUST OUTSIDE OF LAVATORY INOPERATIVE. ACFT WAS REMOVED FROM SERVICE FOR IMBV INSPECTION & WILL BE RETURNED TO SERVICE AFTER IMBV INSPECTION. FOUND CONNECTOR BROKEN ON ACFT SIDE OF HARNESS. REPLACED CONNECTOR IAW SWPM 20-00-03.