As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BURNING ODOR WITH NO EVIDENCE OF SMOKE IN CABIN CREW, DURING TRANSIT CHECK, BURNING ODOR WITH NO EVIDENCE OF SMOKE WAS DETECTED IN CABIN CREW. MAINTENANCE PERSONNEL PERFORMED SMOKE OR FUMES CONDITIONAL INSPECTION IN CABIN IAW MM 05-51-56, DETECTING THE AURAL WARNING MODULE ASSY WITH SMELL OF SMOKE; SO THE AURAL WARNING MODULE ASSY WAS REPLACED IAW AMM 31-51-04, TESTED CORRECT.