As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE DETECTOR FAULT. CIDS FAULTING LAV SMOKE SYSTEM. FOUND AIRCRAFT UNPOWERED, PWERED AIRCRAFT AND FOUND FAULT CLEARED. ACCOMPLISHED TEST OF CARGO SMOKE DETECTOR SYSTEM REF AMM 26-16-00-501 AND LAV SMOKE DETECTOR SYSTEM REF AMM 26-17-00-501 ALL TESTS PASS