As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR PAX AFT OPEN" EICAS WARNING IN FLIGHT ( DOOR POSITION INDICATION ON MFD AND ASSOCIATED EICAS MESSAGES PASSENGER (L1, L2) AND SERVICE (R1, R2) DOORS ) REMOVED AND REPLACED AFT PAX DOOR CLOSED SENSOR AND OPS CHECKED GOOD PER AMM 52-12-00