As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WX RADAR CAPTAIN SIDE AUTO MODE NOT WORKING PROPERLY, PAINTING GROUND CLUTTER PAST 40 MILES ALL RANGES. AUTO MODE APPEARS NORMAL ON FO SIDE AND MANUAL MODE APPEARS NORMAL ON BOTH SIDES. GROUNDED - YES. RESET SYSTEM, OPS CHECK GOOD IAW FIM 34-43 TASK 801.