What was found
SMOKE TOILET CAUTION MSG DURING APPROACH TO LAND WITH BLEED AIR TRANSFER TO APU. BURING SMELL WAS NOTICED. TRANSFERRED BLEEDS BACK TO ENG AND SMELL DISSAPATED, C/W QRH. VERVIED ODOR IS COMING FROM APU. REF 210866/3 FOR MEL OF APU.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE TOILET CAUTION MSG DURING APPROACH TO LAND WITH BLEED AIR TRANSFER TO APU. BURING SMELL WAS NOTICED. TRANSFERRED BLEEDS BACK TO ENG AND SMELL DISSAPATED, C/W QRH. VERVIED ODOR IS COMING FROM APU. REF 210866/3 FOR MEL OF APU.