What was found
ON ENGINE SHUTDOWN ECAM CAB PRESS EXCESS RESIDUAL PRESSURE GROUNDED - YES. RESET CPC 1+2 PERFORMED TEST VIA MCDU TEST OK REF AMM 21-31-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON ENGINE SHUTDOWN ECAM CAB PRESS EXCESS RESIDUAL PRESSURE GROUNDED - YES. RESET CPC 1+2 PERFORMED TEST VIA MCDU TEST OK REF AMM 21-31-00.