As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENROUTE, FLIGHT CREW REPORTED NOSE GEAR RED LIGHT ILLUMINATED AND REMAINED ILLUMINATED THROUGHOUT NORMAL AND MANUAL GEAR ACTUATION. MAINTENANCE REPLACED SENSORS S-485 AND S-486 PER MM 32-61-41 AND WDM 32-64-01. PERFORMED SYSTEM CHECKS PER MM 32-33-00 AND CHECKED NORMAL.