What was found
LAVATORY DET FAULT DISPLAYED ON UPPER ECAM SCREEN. - SMOKE. FAULTING LAV 'A', REPLACED LAV 'A' SMOKE DET 1WQ, CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LAVATORY DET FAULT DISPLAYED ON UPPER ECAM SCREEN. - SMOKE. FAULTING LAV 'A', REPLACED LAV 'A' SMOKE DET 1WQ, CHECKS GOOD.