As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED GEAR DISAGREE WITH GEAR LEVER DOWN WHILE ON FINAL APPROACH TO CLT. CREW COMPLIED WITH QRH AND LANDED IN CLT WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT LANDING GEAR SYSTEM, REMOVED AND REPLACED PSEU (PROXIMITY SENSOR ELECTRONIC UNIT) AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT RELEASED FOR SERVICE.