As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PROX SYS FAULT STATUS MSG ILLUMINATED FOLLOWED BY GEAR DISAGREE AND NOSE DOOR WARNING MSG WHEN LANDING GEAR LEVEL WAS SELECTED UP AFTER T/O. NOSE GEAR HAD DOWN INDICATION (EMERGENCY ACTIONS TAKEN IAW QRH) CC: 18A R & R NLG WOFFW SENSOR BRACKET IAW AMM 32-61-05. OPS CHECK IS GOOD. (CLOSED)