As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - FLIGHT 2467 - THE FLIGHT RETURNED TO THE GATE AFTER RECEIVING A STEERING INOP CAUTION MESSAGE. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE STEERING ARMING SWITCH. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.