As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
N/W STRG CAUTION MSG AT 500 FEET ON TAKEOFF. RAN QRH LANDED. MIPM RESET ON GROUND MSG EXTINGUISHED / REMOVED AND REPLACED NOSE WHEEL STEERING MANIFOLD IAW CRJ900 AMM 32-51-50-000/400-801-A01. OPS CHECK/LEAK CHECK GOOD NO DEFECTS NOTED. PERFORMED NLG EXTENSION AND RETRACTION IAW CRJ900 AMM 32-30-00-865-802€“A01. OPS CHECK GOOD NO DEFECTS NOTED.