As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV FLIGHT 3340 - CREW REPORTED THAT THERE WAS NOT ANY GEAR INDICATION FOR SYSTEM 2. THE AIRCRAFT LANDED AT SHV WITHOUT INCIDENT WHERE MAINTENANCE CLEANED THE LEFT MLG DOWNLOCK CANNON PLUG AND PERFORMED AN OPERATIONAL CHECK OF THE GEAR INDICATION SYSTEM. THE AIRCRAFT OPERATIONALLY CHECKED GOOD AND WAS APPROVED FOR RETURN TO SERVICE.