As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FINAL APPROACH AT APPROXIMATELY 1500 FEET THE AFT CARGO FIRE WARNING SYSTEM ACTIVATED. DISCHARGED BOTTLE ON LANDING, NO DEFECT FOUND. FALSE WARNING CAUSED BY HIGH MOISTURE CONTENT FRUIT BEING TRANSPORTED IN AFT CARGO COMPARTMENT WHICH CAUSED FALSE FIRE WARNING.