As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY PATHWAY LIGHTING FROM THE EXIT ROWS TO THE AFT CABIN WERE INOPERATIVE. MAINTENANCE REPLACED THE WIRE HARNESS DUE TO THE WIRES BEING RIPPED FROM THE PINS AT THE CONNECTOR AT AFT CABIN LAST ROW. THE SYSTEM HAS RETURNED TO NORMAL OPERATION.