What was found
SEAT 3AB EMERGENCY LIGHTS INOPERATIVE. PERFORMED EMERGENCY LIGHTS OPS CHKD IAW AMM 33-51-00-710-801. DURING CHECK, DISCOVERED BOTH EMERGENCY LIGHTS ON 3AB COME ON WHEN YOU OPERATE FLIGHT DECK SWITCH, BUT DID NOT COME ON WHEN YOU TRY TO USING AFT FLT ATTENDANT PANEL. CHECKED FOR POWER AT SEAT 3A. POWER GOOD. SENT POWER TO THE LIGHTS. LIGHTS WORK. SEND THE GROUND WIRE TO THE SEAT TRACK AND LIGHTS WORK. GROUND WIRE DAMAGED NEAR SEAT TRACK AT SEAT 3A. PERFORMED TS, FOUND BROKEN WIRE FROM THE CONNECTOR, REPINNED WIRE ON THE CONNECTOR IAW SWPM 20-62-12, PERFORMED OPS CHK FOR EMER LIGHT, OPS CHECKED OK.