As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) IN CRUISE, WHEEL NOSE WHEEL STEERING FAULT . TRIED RESET ANTI-SKID /NW STEERING SWNO FIX. NO NW STEERING ON LANDING. TOWED TO GATE. TESTED BSCU 1 AND 2 FAULTED NLG STEERING SERVO FTN 6GC. IAW TSM AND AMM REPLACED NLG STEERING SERVO FTN 6GC. OPERATION TEST PERFORMED BSCU 1 AND 2 TESTED, NO FAULTS.