As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LG AIR/GND FAIL MESSAGE ON CLIMB OUT MESSAGE PERSISTED DESPITE CYCLING THE GEAR TWO TIMES DIVERTED TO KGPYT FOR LONG RUNWAYS FOLLOWED QRH PROCEDURE LANDED FLAPS 45 AFTER LANDING MESSAGE PERSISTED ON EICAS POWER AIRCRAFT DOWN THEN POWERED UP LG AIR/GND WENT AWAY.