As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: NOSE GEAR WARNING LIGHT ILLUMINATES INTERMITTENTLY AFTER TAKEOFF IN ALL PHASES OF FLIGHT WITH THE GEAR HANDLE IN THE OFF POSITION. REMOVED AND REPLACED NOSE LANDING GEAR DOWN POSITION SENSOR, S0845 AND OPS CHECKS NORMAL. PER AMM 32-61-51.