As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT 3489 THE CREW REPORTED A NUMBER 2 BLEED LOW TEMPERATURE MESSAGE IN ICING CONDITIONS. THE CREW DECLARED AND EMERGENCY AND DUE TO THE WEATHER DIVERTED TO XNA. THE AIRCRAFT LANDED WITHOUT INCIDENT. NO OTHER PROBLEMS WERE NOTED BY THE CREW. REMOVED AND REPLACED THE NUMBER 2 FAN AIR THERMOSTAT IAW AMM 36-11-06. OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.