As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW REPORTED FAULTS WITH THE THRUST REVERSER SYSTEM. THE SYSTEM FAULT WAS DEFERRED ON MEL AND OPERATIONS WERE CONTINUED. THE MAINTENANCE TEAM TROUBLESHOT AND DETERMINED THE RIGHT THRUST REVERSER HARNESS WAS DEFECTIVE. THE HARNESS WAS REMOVED AND A REPAIRED HARNESS WAS INSTALLED. OPS CHECKS WERE SATISFACTORY AND THE AIRCRAFT WAS RETURNED TO SERVICE.