As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN)ABORTED TAKEOFF DUE TO FIRE WARNING ON FORWARD PANEL. AIRCRAFT RETURNED TO GATE. FDU, DIMMER UNIT AND ACCESSORY COMPARTMENT OVERHEAT MODULE REPLACED. ACCESSORY COMPARTMENT OVERHEAT MODULE FAILED CURE INSPECTION. FDU AND DIMMER UNIT FOUND NO FAULT ON SHOP CHECK.