As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR COND DOOR OPEN MESSAGE ON DEPARTURE AROUND 2000 AND 220 KNOTS CONTINUITY FROM DEU'S 10J TO PIN 3 OF PLUG P1-1616. HIGH RESISTANCE 140 OHMS. DISASSEMBLED BACKSHELL AND FOUND PIN 3 WIRE BROKEN. RETERMINATED WITH NEW SOCKET PER SWPM 20-31-12.