As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR UNSAFE LIGHT ON AFTER RETRACTION. LEFT DOOR ADVISORY LIGHT WAS ALSO ON, WITH A VISUAL CONFIRMATION OF THE LEFT DOOR BEING OPEN. INSPECTED AND FOUND SAFE FOR A FERRY FLIGHT FROM PSC TO PDX. IN PDX REPLACED THE 3261-K14 RELAY FOR THE PSEU, OPERATIONAL CHECKS GOOD.