As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THE CABIN PRESSURE MASTER CAUTION LIGHT ILLUMINATED FOR 2 MINS WITH LOSS OF PRESSURE. THE CREW STARTED THE QRH AND THE LIGHT WENT OUT AND PRESSURE CAME BACK. REMOVED AND REPLACED CABIN PRESSURE CONTROLLER. OPS CHECKS GOOD P/N OFF 13053S-1 S/N OFF 115-603, P/N ON 130538-1, S/N ON 77361.