As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED ELEC ODOR IN AFT CABIN AROUND SEAT ROW 37. CHECKED CABIN AREA, FWD AND AFT CARGO BAYS APU BATTERY AREA AND WATER COMPRESSOR AND SURROUNDING AREA. ALSO CHECKED E & E BAY AND COMPONENTS. ALL CHECKS WERE OK, NO UNUSUAL ODORS WERE NOTED. PERFORMED POWER RUN-UP AND RAN PACKS, NOTHING FOUND. A/C PUT BACK IN SERVICE.