As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER NORMAL GEAR RETRACTION ALL LIGHTS GO OUT. A COUPLE OF SECONDS LATER THE LEFT MAIN GEAR DOOR LIGHT ILLUMINATES AND LIGHT EXTINGUISHES AFTER A PERIOD OF TIME WITHOUT ANY FLIGHT CREW ACTION. CHECKED PSEU FOR FAULTS, FOUND LEFT FORWARD GEAR DOOR FAULTED. CHECKED DOOR FOR DEFECTS, NONE NOTED. REMOVED AND REPLACED AND PERFORMED NEAR FAR TEST ON SENSOR. EVALUATION FLIGHT UNSATISFACTORY, GEAR LIGHT STILL FLICKERING. PERFORMED RIGGING OF NR 2 FORWARD GEAR DOOR SENSOR, PERFORMED SEVERAL GEAR SWINGS, NO FAULTS NOTED.