What was found
FLT 7315, SMOKE AFT LAVATORY WARNING MESSAGE DISPLAYED FOR ONE MINUTE, THAN EXTINGUISHED. PERFORMED AN OPERATIONAL CHECK OF THE AFT LAVATORY SMOKE DETECTION SYSTEM. CHECKS GOOD AT THIS TIME.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 7315, SMOKE AFT LAVATORY WARNING MESSAGE DISPLAYED FOR ONE MINUTE, THAN EXTINGUISHED. PERFORMED AN OPERATIONAL CHECK OF THE AFT LAVATORY SMOKE DETECTION SYSTEM. CHECKS GOOD AT THIS TIME.