What was found
CABIN WILL NOT PRESSURIZE IN AUTO 1 OR AUTO 2. REPLACED NR 2 CABIN PRESS CONTROLLER AND CONTROL PANEL. RAN SELF TEST ALL NORMAL. FWD NBR 1 SYS TO MCO AND PLAC PER MEL 21-31-01A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN WILL NOT PRESSURIZE IN AUTO 1 OR AUTO 2. REPLACED NR 2 CABIN PRESS CONTROLLER AND CONTROL PANEL. RAN SELF TEST ALL NORMAL. FWD NBR 1 SYS TO MCO AND PLAC PER MEL 21-31-01A