As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WOW INPUT CAUTION MESSAGE WHEN TRYING TO RETRACT LANDING GEAR. COMPLIED WITH QRH. WITH PROXIMITY SYS FAULT 1 STATUS MESSAGE AND NOSE STEERING INOPERATIVE CAUTION MESSAGE, DID NOT REGAIN STEERING ON GROUND. SERVICED NLG STRUT, AND RIGGED NLG PROXIMITY SENSORS IAW AMM. SWUNG GEAR, NO FAULTS FOUND. ALL SYS OPS CHECKED GOOD.