As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE-FLT 3800 THE CREW REPORTED TAT NR 2 HEAT INOPERTATIVE MESSAGE ON SHORT FINAL. ACCOMPANIED BY A STRONG BURNING SMELL IN COCKPIT AND CABIN. MAINTENANCE REPLACED RELAY KO494 AND CONNECTORS XK0494 AND XK0054. PERFORMED OPERATIONAL CHECKS AND AIRCRAFT WAS RETURNED TO SERVICE.