What was found
AIRCRAFT WAS GROUNDED: STABILIZER OUT OF TRIM PANEL LIGHT ILLUMINATED NEAR TOP OF CLIMB AND AIRCRAFT WAS NOT TRIMMING NORMAL. FLIGHT DIVERTED TO MIA AND DECLARED EMERGENCY FOR PRECAUTIONS. FLIGHT WAS NOT OVERWEIGHT FOR LANDING. REMOVED AND REPLACED STABILIZER TRIM MOTOR (AALA202106079024) PER AMM 27-41-71 AS A PRECAUTION. PREFORMED INTEGRITY CHECK OF WIRING FOUND CONNECTOR D381 OF M1659 STABILIZER TRIM MOTOR NOT SECURE. RESECURED CONNECTOR PER SWPM 20-61-11.