As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT INTO PHL THE FLAPS FAIL CAUTION MESSAGE ILLUMINATED. POSITION OF THE FLAPS WAS NOT REPORTED. THE CREW OF FLIGHT 2445 FOLLOWED THE CRJ 200 QRH PROCEDURES AND MADE AN UNEVENTFUL LANDING. PSA MAINTENANCE CYCLED THE FLAP CONTROL CHANNEL 1 & 2 CIRCUIT BREAKERS AND CYCLED THE FLAPS IAW CRJ 200 SL 00-001 FAULT ISOLATION GUIDE. THE FLAPS OPERATIONALLY CHECKED GOOD AND THE AIRCRAFT WAS RELEASED FOR SERVICE.