As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A DISAGREE MESSAGE WAS DISPLAYED AND A GEAR AMBER LIGHT ILLUMINATED WITH A GEAR GREEN DOWN INDICATION LIGHT. RECYCLED LANDING GEAR AND INDICATIONS WERE NORMAL. MAINTENANCE INSPECTED AND PERFORMED A BITE CHECK. THE CHECK SHOWED NR 1 AND NR 2 GEAR LEVER SWITCH ON PSEU. MAINTENANCE CHECKED THE LANDING GEAR CONTROL MODULE IAW B767 MAINTENANCE MANUAL 32-31-01. NO DEFECTS WERE FOUND.