As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3308 REPETITIVE WRITE UPS OF 1L DOOR WONT DISARM UPON ARRIVING TO GATE. CORRECTIVE ACTION: T/S. TESTED "OK" ON HEAT CONTROL UNIT 30H. HOWEVER REMOVED AND REPLACED 3DH DUE TO LOOSE LATCH TO CONNECTOR. R/R 3MJ PROX SWITCH CTL UNIT PER A330 AMM 52-71. BITE TEST PASSED. NO FAULTS DETECTED. (2092101)