What was found
DURING START OF TAKEOFF ROLL, RECEIVED A MASTER CAUTION AND "ELEC" ANNUNCIATION IN 6-PACK. INITIATED REJECTED TAKEOFF BELOW 60 KIAS. MASTER CAUTION AND "ELEC" LIGHTS EXTINGUISHED AS SOON AS THROTTLES WERE RETARDED. NOTED NO OTHER CAUTION LIGHTS AND NO LIGHTS ON RECALL. ACFT GROUNDED. CHECKED BOTH ENG IDG SERVICE LEVEL AND DPI'S IAW AMM 12-13-21-200-801. ALL NORMAL. PERF BITE OF CTCU'S, BPCU, AND ELEC LIGHT IAW FIM 24-21-NR 801 AND 24-41, NR 801 AND 24-31, NR 801. NO FAULTS STORED. RAN BOTH ENG'S AT GATE, LOADED ELECTRICALLY - NO FAULTS OR ELEC LIGHT IAW AMM 24-22-00, P 201. INSPECTED 6-PACK LIGHTS - NO FAULTS. ACFT OK FOR SVC.