As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3316 AT CRUISE WE GOT DOOR L AFT CABIN ON ECAM. CABIN ALT HELD AT 7500 AND CABIN V/S WAS ZERO. CORRECTIVE ACTION: PFR SHOWS 527111 PROX SENSOR 23MJ/PROX SENSOR 25MJ/PSCU 5MJ. T/S. PSCU BITE TEST OK CYCLED DOOR MULTIPLE TIMES, DOOR INDICATION CORRECT. (9634310)