As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - MAINTENANCE FOUND THE LEFT EXTERIOR OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. MAINTENANCE TROUBLESHOT FAULT TO THE M192 BATTERY PACK CANNON PLUG D1494, PIN 5. REPAIRED GROUND WIRE FROM PIN NR 5 ON CANNON PLUG D1494. OPERATIONAL CHECK GOOD. (M)