As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING ROUTINE MAINTENANCE THE BAGGAGE COMPARTMENT SMOKE DETECTOR FAILED THE OPERATIONAL TEST. MAINTENANCE REMOVED AND REPLACED THE DETECTOR IAW EMB 145 AMM 26-11-01. THE ENSUING OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.