As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKE OFF RECEIVED NWS CAUTION MSG AND WOW INPUT. MSGS APPEARED APROX 6 SECONDS AFTER GEAR SELECTION. C/W QRH MGS PERSISTED, DURRING APPROCH; WITH GEAR UP AND FLAPS AT 0, MSGS CLEARED. AIRCRAFT REMOVED FROM SERVICE. PERFORMED NLG PROX SENSOR ADJUSTMNETS AND NOSE WHEEL STEERING OP CHECK IAW AWA SUP 12-029E FROM SUB TASK 32-61-05-980-019AW THRU CLOSE OUT. ALL OPS CHECK GOOD. R&R NLG WOW #2 AND SENSOR/EXTENDED PROX SENSOR HARNESS.