As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NON-ETOPS FLIGHT 226 HNL-OGG - WHEN THE CREW APPLIED TAKEOFF POWER, THE CONFIGURATION WARNING HORN SOUNDED. CREW ABORTED TAKE OFF AT 60 KNOTS INDICATED AIRSPEED. CREW RETURNED TO GATE WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE FLAP SLAT LEADING EDGE POSITION INDICATOR ACCESSORY UNIT. CONFIGURATION WARNING SYSTEM OPERATIONAL CHECK OK PER AMM 31-26-0. AIRCRAFT WAS RETURNED TO SERVICE.