As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON GROUND STRONG ELECTRICAL ODOR CAN BE SMELLED IN AFT SECTION OF PAX CABIN. LEFT REAR, CENTER LEFT AND RIGHT FRONT DOORS WERE OPEN. NO ODOR DECTECTED. CK'ED ALL BREAKERS IN AFT GALLEY TO SEE IF ANY WERE POPPED, NO C/B'S OPENED. CK'ED LAV FOR DISCHARGED FIRE EXTINGUISHERS, NONE WERE DISCHARGED