What was found
DURING FLIGHT, THE CREW RECEIVED A CABIN AUTO PRESSURIZATION FAIL MESSAGE. THE CREW FOLLOWED THE QUICK REFERENCE HANDBOOK AND THE MESSAGE DID NOT CLEAR. THEY DIVERTED THE AIRCRAFT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE AUTO PRESSURIZATION CONTROLLER. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED ***THE FINAL CORRECTIVE ACTION AND PART INFORMATION IS BEING SUBMITTED AS A SUPPLEMENT TOT HE REPORT ORIGINALLY FILED ON 7/18/2022.***