As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) LOUD NOISE AND ALL 3 GEAR INDICATION LIGHTS BOTH GREEN AND RED ILLUMINATED. A/C RETURNED TO YQR, LANDING GEAR EXTENDED AND ALL INDICATION NORMAL. RIGGING CHECK CARRIED OUT ALL NORMAL. LANDING GEAR SELECTOR VALVE REPLACED. LANDING GEAR SWING CARRIED OUT ALL OPERATIONS AND INDICATIONS NORMAL. UNI 32-30-0554 1042. MPN 4105DA