As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RED LANDING GEAR UNSAFE LIGHT REMAINS ON AFTER GEAR RETRACTION. REPLACED LANDING GEAR CONTROL SWITCH ASSY WITH NEW UNIT. PERFORMED LANDING GEAR FUNCTIONAL CHECK - SWUNG GEAR 5 TIMES WITH NO DEFECTS. OPS CHECKS GOOD. MX IAW MM CH 32-30-00.