As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL "AVIONICS" CAUTION LIGHT ILLUMINATED, ALSO PFD2 MON FAIL ED MESSAGE. ABORTED TAKEOFF RETURNED TO GATE. REMOVED FROM SERVICE. REMOVED & REPLACED #2 PFD IAW MTC 6316104. PERFORMED LLM RTS TEST IAW MTC 6316104. AIRCRAFT REMAINS CAT III QUALIFIED. COCKPIT PLACARD REMAINS CAT III. RETURNED TO SERVICE.