As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ESCAPE PATH SYS CAME ON WHEN FLIGHT ATTENDANT SWITCH MOVED TO THE ON POSITION. PROPER OPERATION REQUIRES SWITCH BE MOVED TO ARM & THEN RELEASED TO THE ON POSITION. REPLACED AISLE PATH LIGHTING CONTROL MODULE IAW AMM 20-20-01. OPERATIONS CHECKED GOOD.