As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER LANDING, FLAP SYSTEM FAILED WHEN FLAPS SELECTED TO "0". GROUND RESET RESULTED IN FLAPS MOVING SMALL AMOUNT THEN FAILING ONCE AGAIN. TROUBLESHOOTING REVEALED RT ROTATION SENSOR TO BE FAILED. UNIT REPLACED WITH SERVICEABLE UNIT, TESTED WITH NO FURTHER FAULTS, AIRCRAFT RETURNED TO SERVICE.