As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) NOSE STEERING CAUTION CAME ON DURING TAXI. VACATED RWY WITH HELP OF BRAKES AND FOOT STEERING. TOWED TO RAMP AND OFF-LOADED PAX THERE. SEVERAL UNSUCCESSFUL RESETS PERFORMED. INVESTIGATION/ACTION, STEERING CONTROL UNIT CHECKED FOR FAULT CODES. FAULT CODES EHVS AND SOVC PRESENT. STEERING MANIFOLD REPLACED IAW AMM 32-51-16.