As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) A/C OPERATING AND RETURNING DUE TO WEATHER RADAR FAILURE, CREW REPORTED THUNDER STORMS EN-ROUTE AND WEATHER RADAR WOULD BE REQUIRED. MAINTENANCE TROUBLESHOOTED SYSTEM IAW AMM 34-43-41 AND REPLACED THE WEATHER RADAR TRANSCEIVER. (TC# 20190712012)