As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF WHEN THE LG WAS SELECTED UP, THEY RECEIVED A LANDING LEVER DISAGREE MSG & THE LT MLG DID NOT SHOW UP & LOCKED. DECLARED AN EMER & DIVERTED THE ACFT. WHEN THE LG WAS LOWERED THE LT MLG SHOWED DOWN & LOCKED. THE ACFT LANDED WITHOUT FURTHER INCIDENT. REPLACED THE LG ELEC UNIT. OPERATIONAL CHECKS & LG SWINGS WERE GOOD WITH NO FURTHER DEFECTS NOTED.