As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON OVERNIGHT CHECK OF AUTO PILOT STAB TRIM, C/B FOUND TRIPPED AND UNABLE TO RESET. SMOKE NOTED IN STAB COMPARTMENT AND UPON INVESTIGATION FOUND CONNECTOR AND 3 INCHES OF ASSOCIATED WIRING DAMAGED ATA/P STAB TRIM MOTOR CONNECTION. WIRING REPAIRED, CONNECTOR AND STAB TRIM MOTOR REPLACED. STAB TRIM OPERATION CHECKED SERVICABLE.