As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOST NOSE WHEEL STEERING AND STEERING INOP CONDITION MESSAGE ILLUMINATED DURING TAKEOFF ROLL. ABORTED TAKEOFF AT APPROXIMATELY 60 KTS AND RETURNED TO GATE. PERFORMED RIGGING OF ECU AS PER MM 32-51-10. SYSTEM OPS CHECKS GOOD ON TAXI TEST.