As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED WEATHER RADAR ON CAPTAIN’S AND FIRST OFFICER’S MFD (MULTIFUNCTION DISPLAY) WILL NOT DISPLAY IN FLIGHT. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, REMOVED AND REPLACED WEATHER RADAR RECEIVER / TRANSMITTER AND ANTENNA ASSEMBLY AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT RELEASED FOR SERVICE.