As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VENT EXTRACT FAULT ECAM AEVC TEST SHOWS EXTRACT FAN 18HQ FAULT -- PANEL 123VU C/B AE2 BREAKER OUT FOR EXTRACT FAN, RESET C/B AND IF NEEDED, PARTS ADDED REF IPC 21-26-01-08 ECAM MESSAGES. SEE PHOTO T/S EXTRACTOT FAN 18 HQ FOUND WIRE HARNESS DAMAGED AT CONNECTOR. REPLACED AVIONICS EXHAUST FAN IN REF TO 319 AMM 21-26-51 UPON FURTHER INVESTIGATION FOUND 7 HQ SHORTED IN THE 107 VU POPPED AGAIN -- PLUG WITH C/B TRIPPING .