As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) LIGHT IN THE CAWS PANEL ILLUMINATED INDICATING TO THE PILOT A PROBLEM OF LAND GEAR. PILOT LANDED AND AWAITED A FLIGHT PERMIT TO ALLOW GEAR DOWN RETURN TO BASE. AFTER INVESTIGATION, THE RELAY OF THE HYDRAULIC PUMP WAS FOUND INOPERATIVE AND REPLACED. A TEST OF RETRACTION /EXTENSION WAS CARRIED OUT AND FOUND SATISFACTORY.