As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4620 THE CREW DECLARED AN EMERGENCY INTO BOS DUE TO A LANDING GEAR AIR GROUND FAIL MESSAGE. THE AIRCRAFT LANDED SAFELY WITH NO INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE NOSE LANDING GEAR WEIGHT ON WHEELS HARNESS IAW EMB AMM 32-00-03. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.