As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIFTEEN MINUTES INTO FLIGHT, THE CREW FELT ONE OR MORE GEAR UNLOCK AND RECEIVED A RED GEAR UNLOCK LIGHT INDICATION. AIRCRAFT DIVERTED AND LANDED UNEVENTFULLY. LANDING GEAR CONTROL MANIFOLD WAS REMOVED AND REPLACED WITH A MODIFIED UNIT.