As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING TEST FLIGHT 3160, A CAUTION MESSAGE CAME UP ON THE EICAS AND WOULD NOT CLEAR. THE PILOT USED THE DOWNLOCK RELEASE TO CYCLE THE GEAR. THE AIRCRAFT COMPLETED THE TEST FLIGHT AND RETURNED TO SHV WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE ADJUSTED THE LEFT MAIN LANDING GEAR PROXIMITY SWITCH AND OPERATIONAL CHECKED GOOD IN ACCORDANCE WITH EMB-145 MM 32-63-05, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.