As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON APPROACH, THE CREW RECEIVED AN UNSAFE LANDING GEAR INDICATION FOR THE NOSE GEAR. ALTERNATE GEAR EXTENSION CARRIED OUT. INSPECTION FOUND A BROKEN WIRE ON THE NOSE GEAR DRAG STRUT DOWNLOCK PROXIMITY SENSOR. SENSOR AND WIRING HARNESS REPLACED.