As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PREFLIGHT, NOTICED EMERGENCY LIGHTS INOPERATIVE FROM SEAT ROW 38 BACK AND OVERHEAD 38 AND AFT GALLEY. FOUND PIN 8 OF CONNECTORS M736, M737, AND M9102 HAD RESISTANCE AND SHOULD HAVE VOLTAGE. FOUND CONNECTOR D40488J IN NOSE W/W SHORTING PIN D TO HIGH RESISTENCE GROUND. REPLACED CONNECTOR D40488J. ALL EMERGENCY LIGHTS CHECK GOOD. OK FOR SERVICE.