As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLIGHT 2385, DURING TAXI IN THE CREW REPORTED A PITOT 3 INOP MESSAGE WITH A BURNING SMELL IN THE COCKPIT. MAINTENANCE REMOVED AND REPLACED THE NUMBER THREE PITOT TUBE, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.