As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF RECIEVED NOSEWHEEL STEERING CAUTION MESSAGE. FOLLOWED QRH PROCEDURE AND WAS UNABLE TO RECOVER SYS. (EMERGENCY DECLARED) NWS ECU WAS FLAGGING CODE "2" (PILOT HANDWHEEL INOP). R & R NWS TILLER IAW AMM 32-51-01. PERFORMED OPS CK OF NWS SYS IAW AMM 32-51-00 WITH NO DEFECTS, ACFT OK FOR SERVICE. (CLOSED)