As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLAT FAIL IN FLIGHT, ARRIVED AT AIRCRAFT AND ATTEMPTED TO OPS CHECK SLAT SYSTEM. SLATS WOULD NOT MOVE. INTERROGATED MDC AND FOUND MULTIPLE INSTANCES OF FSACE 2 WRG FAULTS. REMOVED AND REPLACED FSACE 2 PER E175 AMM 27-53-02-000-801-A AND 27-53-02-400-801-A. PERFORMED OPS CHECK OF FLAP AND SLAT SYSTEM THREE TIMES. ALL OPS CHECKS GOOD AT THIS TIME.