As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - PAX DOOR LATCH "CAUTION MSG"; "PROX SYS FAULT 2" STATUS MSG PRESSURIZATION NORMAL. REF WO 77853 N/R-00001 FOR REMOVAL AND REPLACEMENT OF DOOR PROX SENSOR PX25 IAW AMM 52-70-04-000-802 AND 52-70-04-400-802, OPS CHECKS GOOD. FAULTS DID NOT RETURN. RETURNED TO SERVICE.