As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE TOILET INDICATION ON SHORT FINAL. NOTICED NOTHING UNUSUAL WHEN INSPECTING LAV. NOTED NO RESIDUAL ODOR PRESENT. RAN BOTH PACKS AT FULL HOT VIA APU SOURCE. NO SMOKE, HAZE, ODOR PRESENT. NOTED TOILET SMOKE DETECTOR ELECT CONNECTOR LOOSE DUE TO SLIDE LATCH NOT LOCKED. AS A PRECAUTION, REPLACED DETECTOR IAW 200 AMM 26-16-01. OPS CHECKS GOOD. ACFT OK FOR CONTINUED SERVICE.