As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STEERING INOP CAUTION MSG DURING CLIMB. RAN QRH, MSG PERSISTED. MSG CLEARED WITH NWS IN OFF POSITION. AIRCRAFT REMOVED FROM SERVICE. REF WO 343264 MWC #2 FOR TROUBLESHOOTING. R&R ELECTROHYDRAULIC SERVO VALVE, NLG IAW AMM 32-51-15. OPS CHECK GOOD AT THIS TIME.