As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH, LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR EXTENSION. FLIGHT CREW PERFORMED EMERGENCY GEAR EXTENSION PROCEDURES AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LEFT GEAR DOOR SEQUENCE CABLE AND TELESCOPE SWIVEL BINDING. CLEANED GUMMY SUBSTANCE FROM FITTING AND RERIGGED CABLE. OPERATIONAL CHECK NORMAL ON GEAR SWING.