As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TAKEOFF ROLL GEN NR 2 BUS TIE LIGHT ILLUMINATED. REJECTED TAKEOFF. ACCOMPLISHED ABNORMAL CHECKLIST, SYSTEM RETURNED TO NORMAL. MOVE THRUST LEVERS AND SAME CONDITION RETURNED. S/O AUX PANEL INDICATED GEN OVER - EXCITED SYSTEM NR 2. REMOVED AND REPLACED NR 2 GEN CONTROL PANEL AND RAN ALL THREE ENGINES. SYSTEM OPS CHECKED NORMAL IAW DHL MM 24-10-0.