What was found
BTB - UPON TAXI OUT F/A REPORT SMOKE IN CABIN WITH ODOR. POSSIBLE ELECTRIC. ACCOMPLISHED INSPECTION PER AMM 21-00-00-710-805, 803 AND 801 NO SMOKE IN CABIN OR ODOR. NO ELECTRICAL ODOR NOTED, CABIN ELECTRICAL SYS CHECK OK. APU AND ENG RUN FOR AIR CONDITION CHECK, OK FOR SERVICE.