As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON LANDING IN YHZ LOWER PANEL CAUTION LIGHTS CAME ON & WOULD NOT EXTINGUISH. FOUND SCREW SHORTING TERMINAL OF LANDING GEAR WARNING INDICATION MODULE SOCKET. REMOVED SCREW AND CHECKED INDICATION SYSTEM & ASSOCIATED SYSTEMS. ALL INDICATIONS & OPEATIONS NORMAL. A/C RETURNED TO SERVICE.