As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT FLOOR PATH LIGHTS IN AFT CABIN INOPERATIVE. REPLACED EMEREGENCY EXIT FLOOR PATH LIGHT STRIP CONNECTORS IN AFT CABIN AND AS A PRECAUTIONARY. REPLACED BATTERY PACKS. SYSTEM GRUOND CHECKED NORMAL OPERATION. (M)