As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2871 THE CREW REPORTED A WING ANTI ICE FAIL WITH BLEED 2 LOW TEMPERATURES IN ICING CONDITION. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT AT DFW. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE ENGINE 2 PUSH-BUTTON IAW AMM 20-13-04. THE OPERATIONAL CHECK WAS GOOD IAW AMM 36-11-02. THE AIRCRAFT WAS RETURNED TO SERVICE.