As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 6440 MLI TO ATL - CREW RECEIVED STEER FAIL MESSAGE AFTER LOWERING LANDING GEAR. PERFORMED GO-AROUND, NOTIFIED ATC AND THE CABIN. LANDED WITH CFR STANDING BY AND PASSENGERS BRACING. UNEVENTFUL LANDING FOLLOWED BY BEING TUGGED TO THE GATE. OCM PERFORMED MAU NR 2 RESET, STEERING OPS CHECK GOOD. NO FAULTS FOUND IN CMC, OK FOR CONTINUED SERVICE.