As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN PRESS 2 FAULT ( AUTOMATIC CABIN PRESSURE CONTROL SYSTEMS (CPC, OUTFLOW VALVE AUTO CHANNELS) SYSTEM 2 )-PERFORMED R&R CABIN PRESSURE CONTROLLER 2 IAW AMM 21-31-34. OPS TEST OF THE PRESSURE CONTROL AND MONITORING OK. THIS ACTION CLEARS DMI# 3466833-1. PLACARD REMOVED. DMI UPDATED. MOC# 111830