As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMF - ON FLIGHT 2446, AT FLIGHT LEVEL 240 RECEIVED THE AFT DOOR BAGGAGE LIGHT. CONDUCTED EMERGENCY CHECKLIST AND DESCENDED TO 10,000 FT AT 2.0 PSI DIFFERENTIAL THE CABIN LOST PRESSURIZATION TO AMBIENT. MAINTENANCE INSPECTED AFT BAGGAGE DOOR. LUBE DOOR MECHANISM AND LATCH. OPERATIONAL CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.