As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FINAL APPROACH TO ORD STEER FAIL ON EICAS UPON GEAR EXTENSION. LANDED W/OUT INCIDENT AFTER DECLAREDL EMERGENCY W/A NLG FAIL MSG. -C/A-HARD FAULT AND WOULD NOT RESET. RAR SHORTED STEERING FEEDBACK SENSOR #2 IAW EMB 175 AMM 32-53-09. ADJUSTMENT/TEST GOOD.