As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEN ON FLIGHT 2445- INITIAL FLAP SELECTION RESULTED IN SLAT FAIL CAUTION MESSAGE. FOLLOWING CHECKLIST RESULTED IN SLATS WORKING FINE. COMPLIED WITH AMM TASK 27-50-00-710-801-A01. NO DEFECTS NOTED. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.