As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR DOOR CYCLED ON FINAL 2-3 TIME NO OTHER GEAR ABNORMALITY NOTICED. INTERROGATED PSEU FOR CODES- NO CURRENT FAULTS. PREVIOUS LEG SHOWED PSEU CHANNEL D FAIL - CHANNEL INOP AND NGRDRCL FAULT - UNREASONABLE FAR. C/W FIM TASK 32-61-01-810-810 AND FOUND NO DEFECTS. CHECKED RIGGING, WIRING, AND HARDWARE ON DOORS, NO DEFECTS NOTED. FERRIED AIRCRAFT TO PDX. R & R NLG DOOR CLOSE SENSOR HARNESS IAW AMM TASK 32-61-11-000-400-801. OPS TEST GOOD. RETURNED TO SERVICE.