As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - AFTER TAKEOFF RED NOSE GEAR LIGHT ILLUMINATED AND REMAINED ON. FOLLOWED CHECKLIST AND RECYCLED GEAR. RED NOSE GEAR LIGHT AGAIN ILLUMINATED. NO VIBRATION WAS FELT OR HEARD. LANDED ORD WITHOUT INCIDENT. REMOVED FROM AIRCRAFT FROM SERVICE FOR REPAIR. REPLACED UPLOCK SENSOR D132. SYSTEM GROUND CHECKED NORMAL OPERATION.