As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLIGHT, THE CABIN CREW REPORTED AN ELECTRICAL BURNING ODOR IN CABIN AT ROW 13. THE LIGHTS WERE EXTINGUISHED AND THE ODOR DISAPPEARED AFTER 15 MINUTES. MAINTENANCE FOUND THE TRANSFORMER AT ROW 14 ABC SMELLED BURNED. THE PASSENGER SERVICE MODULE AT ROW 14 ABC WAS REPLACED AND THE SYSTEM WAS TESTED SERVICEABLE.