As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF - NOSEWHEEL INOP CAUTION. RTB CLT. PERFORMED SYSTEM RESET AFTER LANDING. REMOVED AND REPLACED NOSE WHEEL STEERING MANIFOLD IAW CRJ 900 AMM 32-51-50-000/400-801. OPS CHECK GOOD. LEAK CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.