As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED: DIVERTED TO MIA, WX FAIL ON BOTH ND WHEN WEATHER RADAR TURNED ON AT ALTITUTE. FOUND C/B (P6-1 D13 WEATHER RADAR OPEN) CLOSED C/B AND ACCOMPLISHED WEATHER RADAR TEST IAW AMM 34-43-00. OPS CHECK OK IAW AMM 34-43-00.