As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW REPORTED THAT A "STAB TRIM FAIL" CAS MESSAGE ILLUMINATED AND THEN CLEARED IN FLIGHT. THE MAINTENANCE TEAM TROUBLESHOT AND FOUND THAT STABILIZER TRIM ELECTRONIC CONTROL MODULE WAS DEFECTIVE. THE UNIT WAS REMOVED AND A INSPECTED/TESTED UNIT WAS INSTALLED. OPS CHECKS WERE SATISFACTORY AND THE AIRCRAFT WAS RETURNED TO SERVICE.