As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RED NOSE GEAR DOOR LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. SELECTED GEAR DOWN AND GEAR EXTENDED NORMALLY. ALL INDICATIONS NORMAL.REMOVED INOP NOSE GEAR UPLOCK DETECTOR AND INSTALLED A NEW UNIT IAW CH 32-600 OF THE MM OPS CHECK GOOD.