As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO DOOR OPEN WARNING IN FLT MAX CABIN PRESSURE CLIMB UP TO 500 FPM. IAW TSM 52-32-00-810-801-A. FOUND CONNECTOR TO PROXIMITY SENSOR 32WV UNSEATED. SECURED CONNECTOR, PERFORMED OPS CHECK OF CARGO DOOR AMM 52-30-00-860-001/52-30-00-860-002. OPS CHECKED GOOD. PERFORMED PRESSURIZATION CHECK IAW AMM 5-53-00-780-003-A01, OPS CHECKED GOOD.