As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3419 C/B 2MJ - "DOORS AND SLIDES CTL" POPPED. CORRECTIVE ACTION: REMOVED PSCU, C/B STAYS IN WHEN LRU IS OUT. REMOVED ASPSU, C/B POPS STILL. T/S PER A330 TSM 52-71, CHECKED WIRING FROM PSCU TO ASPSU FOR SHORTS TO GROUND. NTF. NEEDS NEW PSCU AND OPS CHECK. C/B 2MJ COLLARED. R/R ASPSU. OPS TEST OF ASPSU OKAY. INSTALL AND OPS TEST OF PSCU. OPS TEST OKAY. (4518116)