What was found
LAV ARE NOT WORKING NONE FLUSHED UP AT ALT REF L/P 9753575 MEL LAV BLOWER SYSTEM, BLOWER WAS REPLACED ON RON. REMOVED & REPLACED LOGIC CONTROL MODULE IAW AMM 38-33-03, LCM AND ZERO TEST ARE GOOD. BUT LAVS ARE STILL INOP. SENSORS CLEANED, INSPECTED, AND REINSTALLED TANK SEPARATORS PER FIM 38-30 TASK 811. NO HELP. NO DEBRIS NOTED. REMOVED AND REPLACED VACUUM BLOWER BAROMETRIC SWITCH IAW AMM 38-32-12, TOILETS STILL INOP. ADJUSTMENT WITH IN LIMITS FOUND LOOSE PLASTIC ELECTRICAL CONNECTOR. RECONNECTED CONNECTOR ALL LAV FLUSH.