As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLC INFLIGHT T327/27JUL. CREW REPORTED NOSE LANDING GEAR UNSAFE LIGHT ON APPROACH. LANDED SLC WITHOUT INCIDENT. CLEANED NOSE LANDING GEAR DOWNLOCK PROXIMITY SENSOR. RESEATED PROXIMITY SENSOR ELECTRONIC UNIT. SYSTEM GROUND CHECKED NORMAL OPS. (CLOSED)