As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE FROM TOL EN ROUTE TO LAX. DURING UPLATCH CHECK CREW NOTED DOORS NOT LATCHED LIGHT ILLUMINATED. CREW FOLLOWED PROCEDURE AND CYCLED LANDING GEAR. DOORS NOT LATCHED LIGHT REMAINED ILLUMINATED. APPROX 15 MINUTES LATER LIGHT EXTINGUSHED. FLIGHT PROCEEDED TO LAX FOR AN UNEVENTFUL LANDING. MAINTENANCE PERFORMED CHECK OF THIS SYSTEM PER APPLICABLE MANUALS AND WAS UNABLE TO DUPLICATE. AIRCRAFT WAS RETURNED TO SERVICE.