As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ASH FLT 7110 MLI-ORD. CREW REPORTED GETTING THE PASSENGER DOOR WARNING MESSAGE IN FLIGHT AFTER TAKEOFF WITH NO PRESSURIZATION ISSUES. CONTRACT MX PERFORMED PSEU TEST AND PRESSURIZATION CHECK OF THE DOOR AND INDICATION SYSTEM WITH NO FAULTS FOUND.