As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR DOOR LIGHT REMAINED ILLUMINATED AFTER GEAR EXTENSION AND CYCLED AFTER LANDING. REMOVED FROM SERVICE. INTERROGATED PSEU. REPLACED NOSE LANDING GEAR ALTERNATE LOCK ELECTRICAL HARNESS, IAW Q400 AMM TASKS 32-21-11-000-801 & 32-21-11-400-801. PERFORMED OPERATIONAL TEST OF LANDING GEAR PRIMARY EXTENSION & RETRACTION SYSTEM, IAW Q400 AMM TASK 32-31-00-710-801. OPERATIONAL TEST IS GOOD. AIRCRAFT RETURNED TO SERVICE.