As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX - ABORTED TAKEOFF - FLT 79 - ON TAKE ROLL ECAM MESSAGE FOR AVIONICS VENT SKIN FAULT APPEARED AND THE TAKEOFF WAS ABORTED UNDER 80 KTS. MAINTENANCE TROUBLESHOT AND REPLACED THE AVIONICS EQUIPMENT VENTILATION COMPUTER (AEVC), FUNCTIONAL CHECKS WERE GOOD. NO FURTHER DISCREPANCIES HAVE BEEN REPORTED.