As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CRUISE THE CREW REPORTED A FLAP FAIL CAUTION MESSAGE. THE FLIGHT WAS DIVERTED TO A MAINTENANCE BASE AND LANDED WITHOUT ISSUE. NO EMERGENCY DECLARED. A SYSTEM RESET WAS ATTEMPTED WITHOUT SUCCESS AND MAINTENANCE TROUBLESHOOTING DISCOVERED THE LT BPSU (BRAKE POSITION SENSOR UNIT) FAULTY. THE UNIT HAS BEEN CHANGED AND THE AIRCRAFT RETURNED TO SERVICE. (TC# 20180907010)