As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6501 - IAD-JFK - DURING TAXI, RETURNED TO GATE DUE TO CCT-1 FAULT ON AUTO AND MANUAL MODES. MAINTENANCE INSPECTION AND FOUND LEFT INBOARD DE-ICE BOOT BLOWN. MAINTENANCE REMOVED AND REPLACED DE-ICE BOOT, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)