As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"STAB CH 1 INOP" STATUS MSG CAME ON EN ROUTE TO ORD AND REMAINED ON AFTER SHUTDOWN. REPLACED HORIZONTAL STABILIZER TRIM ACTUATOR AND MOTOR CONTROL UNIT IAW MM 27-40-00, 27-42-01, 27-42-05 AND CAPT'S HORIZONTAL STAB TRIM SWITCH IAW CRJ MM 27-41-05. OPERATIONAL CHECK GOOD, P/N MOTOR CONTROL UNIT: 7062-3 S/N OFF: 216 P/N HSTA: 8396-3 S/N OFF: 778.