What was found
(CAN) EICAS CAUTION MESSAGE FOR PASSENGER DOOR UNSAFE IN FLIGHT. AFTER TROUBLESHOOTING, NO FAULT FOUND, FLEET MANAGEMENT REQUESTED TO REPLACE THE DOOR WIRE HARNESS. WIRE HARNESS REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) EICAS CAUTION MESSAGE FOR PASSENGER DOOR UNSAFE IN FLIGHT. AFTER TROUBLESHOOTING, NO FAULT FOUND, FLEET MANAGEMENT REQUESTED TO REPLACE THE DOOR WIRE HARNESS. WIRE HARNESS REPLACED.