As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: L1 DOOR CHECK DOOR PRESSURE MESSAGE APPEARED. MAINTENANCE FOUND L1 DOOR WIRE 2373-5453 BROKEN AT CONNECTOR 360RH 1A AND REPAIRED IT PER AWM 23-73-56. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO FAULTS NOTED.