As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ON TAKE OFF ROLL FIRE WARNING ENGINE #1 & #2, APU, AND WHEEL WELL ILLUMINATED. REJECTED TAKEOFF AT APPROXIMATELY 70 KNOTS. REPLACED ENGINE / APU FIRE CONTROL MODULE P8 PER AMM 26-00-01. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECKS.