As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLIGHT 2435, THE CREW REPORTED THAT THE BAGGAGE SMOKE DETECTOR FAILED ON TEST. MAINTENANCE INSPECTED THE AIRCRAFT AND REMOVED AND REPLACED THE BAGGAGE COMPARTMENT FORWARD SMOKE DETECTOR, OPERATIONALLY TESTED WITH NO DEFECTS. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.