As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT JB571 HPN-PBI STEER FAIL ON LANDING GEAR EXTENSION, EMERGENCY DECLARED. AFTER POWERING UP, INTERROGATED CMC FOR ACTIVE MAINT MESSAGES AND CORRELATED MESSAGES. NO MESSAGES NOTED. REMOVED AND REPLACED STEERING CONTROL MODULE AS PRECAUTIONARY IAW AMM 32-53-01. SYS OPS CHECK NORMAL.