As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L2 DOOR EMERGENCY LIGHT EXIT SIGN ABOVE THE DOOR WILL NOT ILLUMINATE. TROUBLESHOT EXIT SIGN 23WL. FOUND POWER SUPPLY GOOD. FOUND WIRE 5183 AT PIN 3 AND WIRE 5182 PIN 1 REVERSED PER WDM 33-51-13. INSTALLED WIRE 5183 TO PIN 1 POSITION AND 5182 TO PIN 3 POSITION PER AWM 33-51-13. PERFORMED TEST PER MM SUBTASK 33-51-16-710-050A, OPERATIONAL CHECKED GOOD. NO FURTHER DEFECTS FOUND.