As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAX DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF AND GEAR RETRACTION THE RIGHT INNER GEAR DOOR INDICATED DOWN INTERMITTENTLY - THE AIRCRAFT LANDED SAFELY AT LAX WITHOUT FURTHER INCIDENT - MAINTENANCE FOUND RIGHT MAIN LANDING GEAR PROXIMITY SENSOR 14GA FAULT AND REPLACED THE SENSOR - A SATISFACTORY OPERATAIONAL CHECK WAS ACCOMPLISHED WITH NO ISSUES NOTED