As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 4160 DTW-CLT A/C 8718 ON APPROACH INTO CLT THE CAPTAIN EXPERIENCED HIS YOKE PITCH TRIM BEING STUCK IN PITCH DOWN POSITION. HE WAS UNABLE TO CORRECT. F/O WAS ABLE TO OVERRIDE AND UTILIZE TRIM WHICH CORRECTED IT ACCORDINGLY AND RETURNED IT TO NORMAL. FLIGHT LANDED WITHOUT INCIDENT. NON EMERGENCY. REMOVED AND REPLACED CAPTAIN'S PITCH TRIM SWITCH IAW AMM 27-41-05. OK FOR SERVICE.