What was found
DEN - RECEIVED A INTERMITTENT FIRE SYSTEM WARNING FAULT MESSAGE. MAINTENANCE REPLACED THE FIDEX CONTROL UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DEN - RECEIVED A INTERMITTENT FIRE SYSTEM WARNING FAULT MESSAGE. MAINTENANCE REPLACED THE FIDEX CONTROL UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.