As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3515 THE CREW REPORTED A STABILIZER ANTI ICE FAIL MESSAGE IN FLIGHT WHILE ENTERING INTO ICING CONDITIONS. THE CREW ELECTED TO RETURN BACK TO MIA. THE AIRCRAFT WAS REMOVED FROM SERVICE. INSPECTED AND FOUND BROKEN INPUT FLOW TUBE TO MANIFOLD ASSEMBLY. REMOVED AND REPLACED INPUT FLOW TUBE IAW EMB 145 AMM 30-12-14. PERFORMED OPERATIONAL CHECK IAW 30-00-00. NO DEFECTS FOUND. THE AIRCRAFT WAS RETURNED TO SERVICE.