As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3327 AFTER ENG SHUTDOWN RECIEVED WARNING FOR RESIDUAL CABIN PRESSURE. PRESSURE LIGHTS IN DOORS ILLUMINATED. PRESSURE ON SYNOPTIC PAGE WAS 0.0 WITH OUTFLOW VALVES OPEN. CORRECTIVE ACTION: NO FAULTS ON POST FLT REPORT. NO FAULTS ON #1 OR #2 CPC'S. PERFORMED CPC TEST. ALL OUTFLOW VALVES OPERATE NORMLLY. (4658328)