What was found
LANDING GEAR AURAL WARNING WITH GEAR DOWN, FLAPS 22 AT 1680 FEET. REMOVED AND REPLACED LANDING GEAR ELECTRONIC CONTROL UNIT IAW EMB AMM 32-33-01. OPERATIONAL CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LANDING GEAR AURAL WARNING WITH GEAR DOWN, FLAPS 22 AT 1680 FEET. REMOVED AND REPLACED LANDING GEAR ELECTRONIC CONTROL UNIT IAW EMB AMM 32-33-01. OPERATIONAL CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.