As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3217 - ATB - DUE TO CABIN PRESSURE SAFETY VALVE AND OUTFLOW VALVE SHOWING AMBER AND OPEN ON ECAM. RESET ATTEMPT DID NOT RECOVER THE PRESSURIZATION SYSTEM. CORRECTIVE ACTION: REPLACED PRESSURIZATION PANEL MODE SWITCH, CPC 1 AND SDAC 1. PRESSURIZATION CHECKS OK. (6174340)