As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED PAX DR WARNING CLIMBING THRU FL 330 PRESSURIZATION REMAINED NORMAL THROUGH FLIGHC/Q QRH DESCENDED TO 11,000 FT MSG CLEARED ON ITS OWN. AIRCRAFT REMOVED FROM SERVICE. INSPECTED PAX DOOR WIRING, CONNECTORS AND SPLICES FOUND ALL TO BE TIGHT AND NO DEFECTS NOTED. PERFORMED OPS CHECK IAW AMM 52-70-04-710-803 OPS CHECK GOOD, ALL GREEN WITNESS MARKS ALIGN. OK FOR SERVICE.