As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AMBER-AUTO FAIL, GREEN ALTN LIGHT, ON PUSH BACK. GROUNDED - YES. REMOVED & REPLACED THE OUTFLOW VALVE REF AMM 21-31-03-000-801 AND AMM 21-31-03-400-801. COMPLETED PRESSURIZATION SYSTEM MANUAL MODE TEST REF AMM 21-31-00-710-801 AND PRESSURIZATION SYSTEM GROUND TEST REF AMM 21-31-00-700-802. OPS TEST GOOD. NO CURRENT FAULTS NOTED.