As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE TOILET CAUTION MESSAGE RECEIVED AFTER TAKEOFF. MESSAGE CLEARED DURING CLIMBOUT. CREW DID NOT OBSERVE ANY SMOKE. (FLT 4547) PERFORMED GROUND RUN UP OF LEFT AND RIGHT ENGINES WITH BLEEDS ON AND PACKS ON. RECEIVED SMOKE TOILET. RAN RIGHT ENGINE AND RECEIVED MESSAGE AGAIN. RAN LEFT ENGINE AND GOT NO MESSAGE. PERFORMED COMPRESSOR WASH OF RIGHT ENGINE, REPLACED LEFT AND RIGHT WATER SEPARATOR COALESCER SOCKS IAW AMM.